3-Series Coupe – AustralianCar.Reviews https://www.australiancar.reviews Australia's #1 site for car reviews, problems and recalls Tue, 16 Jul 2024 11:01:26 +0000 en-US hourly 1 https://wordpress.org/?v=6.6.2 https://www.australiancar.reviews/wp-content/uploads/2024/10/icon-120x120.png 3-Series Coupe – AustralianCar.Reviews https://www.australiancar.reviews 32 32 Review: BMW E92 3-Series coupe (2006-13) https://www.australiancar.reviews/review-bmw-e92-3-series-coupe-2006-13/ Sun, 07 Mar 2021 22:46:33 +0000 http://prod.australiancar.reviews/review-bmw-e92-3-series-coupe-2006-13/ 4 stars
  • Refined and free-revving six-cylinder petrol engines
  • Frugal turbo-diesel engines
  • Excellent dynamics
  • Accurate steering has great feel
  • Run-flat tyres compromise ride quality
  • Sports suspension for 335i lacks compliance
  • For 2007-11 E92 320d, crankshaft sprocket teeth may damage the timing chain
  • For the E92 335i with the N54 engine, reports of High Pressure Fuel Pump (HPFP) failure

Review: BMW E92.I 3-Series coupe (2006-10)

Overview

Released in October 2006, the BMW E92 Mk.1 (E92.I) 3-Series coupe was a compact executive coupe. Manufactured in Germany, the rear-wheel drive 3-Series coupe range initially consisted of the 325i and 335i models, with the 323i following in December. In November 2009, the range was further expanded with the introduction of the 320d and 330d.

Please note that the E92 M3 Coupe has been reviewed separately.

Dimensions and body

Compared to the E46 3-Series coupe , the E92 3-Series coupe was 92 mm longer (at 4580 mm), 25 mm wider (1782 mm), 26 mm taller (1395 mm) and had a 35 mm longer wheelbase (2760 mm). The E92 bodyshell was also stiffer, partly due to a new joint and crossbar design for the vehicle’s load-bearing structure.

Suspension

Like the E90 3-Series sedan on which it was based, the E92 3-Series Coupe had double wishbone front suspension and independent, five-link rear suspension.

BMW E92.I 3-Series Coupe specifications
  Engine Years Trans. Peak power Peak torque
320d 2.0-litre turbo-diesel I4 (N47 D20T0) 2009-10 6sp man.,
6sp auto
130 kW at 4000 rpm 350 Nm at 1750-3000 rpm
323i 2.5-litre petrol I6 (N52 B25) 2006-09 6sp man.,
6sp auto
140 kW at 5900 rpm 230 Nm at 3500-5000 rpm
325i 2.5-litre petrol I6 (N52 B25) 2006-10 6sp man.,
6sp auto
160 kW at 6500 rpm 250 Nm at 2750-4000 rpm
330d 3.0-litre turbo-diesel I6 (N57 D30O0) 2009-10 6sp auto 180 kW at 4000 rpm 520 Nm at 1750 rpm
335i 3.0-litre twin-turbo petrol I6 (N54 B30) 2006-08 6sp man.,
6sp auto
225 kW at 5800 rpm 400 Nm at 1300-5000 rpm
2009-10 6sp man.,
7sp DCT
225 kW at 5800 rpm 400 Nm at 1300-5000 rpm

Safety equipment

Standard safety equipment for the E92 3-Series Coupe included dual front airbags, front side airbags, full-length curtain airbags, ABS, electronic brake force distribution, brake assist, electronic stability control, cornering brake control, traction control, front and rear seatbelt pretensioners and front seatbelt load limiters.

Features

Standard features for the 320d and 323i included 17-inch alloy wheels with runflat tyres, a six speaker stereo with CD player and auxiliary inputs, dual zone climate control air conditioning, Dakota leather upholstery, power adjustable front seats with driver’s seat memory settings, cruise control (with downhill braking), Bluetooth connectivity, bi-xenon headlights with washers, front and rear fog lights, rear parking sensors, rain-sensing wipers, split and folding rear seats, a leather-wrapped multi-function steering wheel, remote central locking, power windows and mirrors, a tilt and reach adjustable steering wheel, an electrochromatic rear view mirror, 12 volt power outlet, trip computer, tyre pressure monitoring, tinted windows and an immobiliser. The 325i was further equipped with a six-disc CD player, BMW’s ‘Business’ satellite navigation system with a 6.5-inch display and contoured sports seats.

Beyond this, the 330d added an eight speaker stereo, Bluetooth connectivity, front parking sensors, front seat power lumbar adjustment, directional headlights, front parking sensors, cargo net and voice recognition. The 335i also featured 18-inch alloy wheels with sports suspension and larger brakes, high beam assist and BMW’s ‘Professional’ satellite navigation system with an 8.8-inch display and TV tuner.

3-Series M Sport

From November 2007, an ‘M Sport’ package was available for certain models; it included 18-inch alloy wheels, sports suspension, more supportive seats, leather steering wheel and gearshift, alloy-look interior highlights, anthracite headlining and M aerodynamics package (larger front air intakes, side skirts and modified rear bumper).

EfficientDynamics

From May 2009, the 335i was fitted with BMW’s ‘Brake Energy Regeneration’ which controlled alternator output to charge the battery when the vehicle was braking or coasting; the 330d and 320d folowed with these ‘EfficientDynamics’ technologies when released in November 2009.

Review: BMW E92.II 3-Series coupe (2010-13)

Overview

Released in June 2010, the E92 Mk.II (E92.II) 3-Series coupe range introduced mechanical and styling updates. Ride quality was also improved with the introduction of spring-disc damping valves (replacing coil spring valves) in all models except the 335i. A six-speed manual transmission was introduced for the 320d and the 335i’s 3.0-litre six cylinder engine was fitted with a single twin-scroll turbocharger which provided improved fuel economy, yet though peak power and torque outputs remained unchanged.

Visually, the E92.II 3-Series coupe could be identified by its bi-xenon headlights with four light rings which would glow during daytime driving, completely red L-shaped LED tail-lights, a new bonnet, front and rear bumpers, side skirts, more prominent grille and silver-finished lower air dam bars.

Inside, there was a new three-spoke steering wheel and entertainment functions accessible from the BMW ‘ConnectedDrive’ menu.

EfficientDynamics

As part of the E92.II update, both the 320d was fitted with ‘Auto Start-Stop’ which could shut down the engine when the vehicle was stationary. The 325i was also fitted with BMW’s ‘Brake Energy Regeneration’.

BMW E92.II 3-Series Coupe specifications
  Engine Years Trans. Peak power Peak torque
320d 2.0-litre turbo-diesel I4 (N47 D20) 2010-13 6sp man.,
6sp auto
135 kW at 4000 rpm 380 Nm at 1900-2750 rpm
325i 2.5-litre petrol I6 (N52 B25) 2010-13 6sp man.,
6sp auto
160 kW at 6500 rpm 250 Nm at 2750-4000 rpm
330d 3.0-litre turbo-diesel I6 (N57 D30O0) 2010-13 6sp auto 180 kW at 4000 rpm 520 Nm at 1750 rpm
335i 3.0-litre turbo petrol I6 (N55 B30) 2010-13 6sp man.,
7sp DCT
225 kW at 5800 rpm 400 Nm at 1200-5000 rpm

Features

Compared to their E92.I predecessors, standard features were extended to include a USB stereo input; the 325i and 330d also received BMW’s ‘Comfort Access’ proximity key.

Beyond this, the 335i was solely available as an ‘M Sport’ variant, which featured 19-inch double-spoke alloy wheels with ‘M Sport’ suspension, an ‘M’ sports steering wheel, aluminium trim highlights, BMW Individual anthracite headlining, ‘M Sport’ door sills and an aerodynamic bodykit; the 335i was also fitted with LED daytime driving lights.

March 2012: 3-Series Coupe update

From March 2012 production, all 3-Series Coupes and Convertibles were to be fitted with adaptive bi-xenon headlights with LED elements. Standard features were also revised as the 320d was fitted with BMW’s ‘Business’ satellite navigation system, proximity key ( ‘Comfort Access’), adaptive headlights and high beam assist. Beyond this, the 325i was further equipped with 18-inch light-alloy wheels, the ‘Professional’ satellite navigation system and electrochromatic door mirrors; the 330d and 335i models also gained a Harman Kardon sound system.

February 2013: High-Line variants

From February 2013, all variants other than the M3 were offered as High-Line variants. As such, standard features were extended to include 18-inch Star Spoke alloy wheels, BMW’s ‘Professional’ navigation system, power adjustable front seats with memory settings, front parking sensors, and electrochromatic interior and exterior mirrors; for models with automatic and double clutch transmissions, steering wheel gearshift paddles were also fitted as standard. Beyond this, the 325i was fitted with 19-inch Star Spoke alloy wheels.

Related links

]]>
53150
Review: BMW E36 3-Series Coupe (1992-99) https://www.australiancar.reviews/review-bmw-e36-3-series-coupe-1992-99/ Sun, 07 Mar 2021 22:46:32 +0000 http://prod.australiancar.reviews/review-bmw-e36-3-series-coupe-1992-99/ 4 stars
  • Refined and free-revving six-cylinder engines
  • Excellent ride/handling balance
  • Accurate steering has great feel
  • Cramped rear seat
  • M52 engine susceptible to VANOS failure
  • M50 engine susceptible to overheating

Overview

Released in January 1992, the BMW E36 3-Series coupe was a compact executive coupe. Manufactured in Germany, the rear-wheel drive E36 3-Series coupe range initially consisted of the 325i, with the 318is following in mid-1992. In June 1995, the 325i was replaced by the 328i and, from June 1996, the 1.8-litre engine in the 318is was replaced with a 1.9-litre unit. Furthermore, the 328i was available in Executive and High-line variants from 1997.

Please note that the E36 M3 Coupe has been reviewed separately.

Dimensions

Compared to its E30 predecessor, the E36 3-Series coupe was 108 mm longer (at 4433 mm), 65 mm wider (1710 mm), 13 mm taller (1393 mm) and had a 130 mm longer wheelbase (2700 mm).

Suspension

Like the E36 3-Series sedan on which it was based, the E36 3-Series coupe had a single-joint spring strut front axle and ‘Z-axle’ multi-link rear suspension.

BMW E36 3-Series coupe specifications
  Engine Variant Years Trans. Peak power Peak torque
318is 1.8-litre petrol I4 (M42B18) N/A 1992-96 5sp man. 103 kW at 6000 rpm 175 Nm at 4500 rpm
1993-96 4sp auto
1.9-litre petrol I4 (M44 B19) N/A 1996-99 5sp man.,
4sp auto
103 kW at 6000 rpm 180 Nm at 4300 rpm
Sport 1998-99
325i 2.5-litre petrol I6 (M50 B25) N/A 1992-95 5sp man.,
5sp auto
141 kW at 5900 rpm 245 Nm at 4700 rpm
328i 2.8-litre petrol I6 (M52 B28) N/A 1995-96 5sp man.,
5sp auto
142 kW at 5300 rpm 280 Nm at 3950 rpm
Executive,
High-line
1997-99

Safety equipment

Initially, standard safety equipment for the 318is was limited to ABS, while the 325i was further equipped with a driver’s airbag. From November 1993, however, the 318is was fitted with a driver’s airbag as standard and, from March 1995, a front passenger airbag was standard across the range. From 1997, the 328i was equipped with traction control.

Features

Standard features for the 318is included 15-inch alloy wheels, a six speaker stereo with a radio and cassette player, air conditioning, central locking, power windows and power mirrors. Beyond this, the 325i added contoured sports seats, cruise control, front fog lights, a leather-wrapped steering wheel and trip computer. From November 1995, however, climate control air conditioning was fitted as standard across the range.

Compared to the 325i, the 328i was further equipped with 16-inch alloy wheels and leather seats. In 1997, the newly introduced Executive added a CD player, cruise control and remote central locking, while High-line variants were further equipped with a ten speaker stereo.

318is Sport

In January 1998, the 318is Sport was released. Compared to the standard 318is, the 318is Sport featured contoured front sports seats, remote central locking and a sports body kit which included front and rear spoilers, side skirts and a rear apron.

Related links

]]>
53148
Review: BMW E46 3-Series Coupe (1999-06) https://www.australiancar.reviews/review-bmw-e46-3-series-coupe-1999-06/ Sun, 07 Mar 2021 22:46:32 +0000 http://prod.australiancar.reviews/review-bmw-e46-3-series-coupe-1999-06/ 4 stars
  • Refined and free-revving six-cylinder petrol engines
  • Excellent ride/handling balance
  • Beautifully balanced chassis
  • Accurate steering has great feel
  • Cramped rear seat
  • Jerky gearshifts from Sequential Manual Gearbox (SMG)
  • M52 and M54 engines susceptible to VANOS failure

Review: BMW E46.I 3-Series Coupe (1999-03)

Overview

The BMW E46 Mk.I 3-Series Coupe was released in Australia in June 1999. Manufactured in Germany, the rear-wheel drive E46 3-Series coupe range initially consisted of the 323Ci and 328Ci models. In September 2000, however, the 323Ci and 328Ci were replaced by the 320Ci, 325Ci and, from October 2000, the 330Ci. Please note that the E46 M3 Coupe has been reviewed separately.

Dimensions and body

Compared to the E36 3-Series coupe , the E46 3-Series coupe was 55 mm longer (at 4488 mm), 47 mm wider (1757 mm), 24 mm lower (1369 mm) and had a 25 mm longer wheelbase (2725 mm). Furthermore, the E46 bodyshell was significantly stiffer and included pre-programmed deformation zones and interlocking side intrusion bars.

Suspension

Like the E46 3-Series sedan on which it was based, the E46 3-Series coupe had a single-joint spring strut front axle and independent, multi-link rear suspension.

BMW E46.I 3-Series Coupe specifications
  Engine Years Trans. Peak power Peak torque
320Ci 2.2-litre petrol I6 (M54 B22) 2000-03 5sp man.,
5sp auto
125 kW at 6250 rpm 210 Nm at 3500 rpm
323Ci 2.5-litre petrol I6 (M52 TUB25) 1999-00 5sp man.,
5sp auto
125 kW at 5500 rpm 245 Nm at 3500 rpm
325Ci 2.5-litre petrol I6 (M54 B25) 2000-03 5sp man.,
5sp auto,
141 kW at 6000 rpm 245 Nm at 3500 rpm
328Ci 2.8-litre petrol I6 (M52 TUB28) 1999-00 5sp man.,
5sp auto
142 kW at 5500 rpm 280 Nm at 3500 rpm
330Ci 3.0-litre petrol I6 (M54 B30) 2000-03 5sp man.,
5sp auto,
170 kW at 5900 rpm 300 Nm at 3500 rpm

Safety equipment

Standard safety equipment for the E46 3-Series Coupe included dual front airbags, front and rear side airbags, curtain airbags for front occupants, ABS, electronic brake force distribution, electronic stability control, cornering brake control, traction control and front seatbelts with pretensioners and load limiters.

Features

Standard features for the entry-level 320Ci included 16-inch alloy wheels, a six speaker stereo with CD player, climate control air conditioning, leather seats, contoured sports seats, cruise control, front fog lamps, a multi-function steering wheel, folding rear seats with ‘through loading’, remote central locking, power mirrors and windows, a tilt and reach adjustable steering wheel, trip computer and immobiliser. The 323Ci and 325Ci were further equipped with power adjustable front seats with driver’s seat memory settings.

Beyond this, the 328Ci featured 17-inch alloy wheels, a ten speaker HiFi stereo with six-stack CD player, colour monitor with TV tuner, rear parking sensors and an electrochromatic rear view mirror. The 330Ci was further equipped with xenon headlights with washers, heated front seats, automatic headlights and rain-sensing wipers; from November 2001, the xenon headlights were replaced with bi-xenon units.

Review: BMW E46.II 3-Series coupe (2003-06)

Overview

Released in Australia in May 2003, the E46.II 3-Series Coupe could be identified by its larger front grille, revised lower bumpers, new head- and tail-lights (including clear front indicator lenses and LED tail-lights) and repositioned side indicator lights. New alloy wheels designs were also introduced.

For the 325Ci and 330Ci, six-speed semi-automatic transmissions were introduced; a six-speed manual transmission was also introduced for the 330Ci.

BMW E46.II 3-Series Coupe specifications
  Engine Years Trans. Peak power Peak torque
320Ci 2.2-litre petrol I6 (M54 B22) 2003-06 5sp man.,
5sp auto
125 kW at 6250 rpm 210 Nm at 3500 rpm
325Ci 2.5-litre petrol I6 (M54 B25) 2003-06 5sp man.,
5sp auto,
6sp SMG
141 kW at 6000 rpm 245 Nm at 3500 rpm
330Ci 3.0-litre petrol I6 (M54 B30) 2003-06 6sp man.,
5sp auto,
6sp SMG
170 kW at 5900 rpm 300 Nm at 3500 rpm

Safety equipment

For the E46.II 3-Series Coupe, an upgraded electronic stability control system (BMW’s ‘Dynamic Stability Control II’) was introduced across the range; rear lap/sash centre seatbelts were also fitted as standard.

Features

For the E46.II 3-Series Coupe, rain-sensing wiper were fitted as standard, while the 325Ci, 330Ci and M3 were all fitted with an in-dash CD player (in addition to the boot-mounted CD stacker). Furthermore,

  • The 320Ci was fitted with 17-inch (double spoke 98) alloy wheels and 205/50 R17 tyres;
  • The 325Ci was fitted with 17-inch (star spoke 96) alloy wheels with 225/45 R17 tyres; and,
  • The 330Ci was fitted with 17-inch (star spoke 119) alloy wheels with 225/45 R17 tyres

May 2004 update

In May 2004, standard features were extended to include an analogue TV tuner and monitor in the centre stack. The 330Ci was also equipped with BMW’s ‘Professional’ satellite navigation system.

M Sports Package II

Available from May 2004, the optional M Sports Package II included 17-inch ‘M’ light alloy wheels with mixed tyres, Sport suspension, ‘M Sport’ leather-wrapped steering wheel, oval-shaped of lights, aluminium black cube interior trim, satin chrome interior finishes, Anthracite roof lining, ‘M’ door sills, and an M Aerodynamics Package II (bodykit with bootlid spoiler). For models with manual transmissions, the M Sports Package also included a shortened gearshift lever. For the 320Ci, the M Sports Package also included contoured sports seats.

2005 3-Series Coupe Special Edition

From June 2005, the 3-Series coupe was available as a Special Edition model. Compared to their standard counterparts, the Special Editions featured BMW Individual extended Nappa leather trim (in Champagne, bi-colour Grey or Cinnamon), fine wood trim in Birch anthracite, a bi-colour Nappa leather steering wheel, Individual floor mats with Nappa leather piping and Special Edition door sill inserts. The Special Editions were also offered with a choice of three paint finishes: Carbon Black, Stratus Grey or Midnight Blue.

Related links

]]>
53149
Recalls & faults: BMW E92 3-Series coupe (2006-13) https://www.australiancar.reviews/recalls-faults-bmw-e92-3-series-coupe-2006-13/ Sun, 27 Dec 2020 23:16:18 +0000 http://prod.australiancar.reviews/recalls-faults-bmw-e92-3-series-coupe-2006-13/ Recalls: BMW E92 3-Series coupe

Overview

Manufacturers, or importers, issue recalls for defects or faults which have the potential to cause injury. Generally, manufacturers will inform the original buyers if their vehicle is subject to a recall and of the steps required to remedy the defect or fault. Please note that the recalls below (if any) are for Australian-delivered vehicles only. Furthermore, the number of recalls should not be taken as an indication of a model’s reliability or its safety more generally.

Recalls: BMW E92 3-Series Coupe

2007-11 BMW E92 3-Series Coupe: doors may not open and engine may stall

In February 2013, a recall was issued for BMW E92 3-Series coupes that were available for sale from 1 March 2007 to 28 February 2011. In these vehicles, the plug-in contact of the battery-positive cable on the front power distributor (fitted behind the glove compartment) could be damaged by vehicle vibrations, impairing power supply to the vehicle. As a result, the door locks may not open and it may not be possible to start the vehicle. Furthermore, if the engine were to stall, power steering assistance may be lost and the electrical system may fail – such a situation would be apparent from the flickering of the instrument panel and power loss from the engine (PRA 2013/13476).

2009-12 BMW E92 3-Series with I6 engine: VANOS oil leak and ‘limp home’ mode

In June 2014, a recall was issued for BMW E92 3-Series Coupes that had N51, N52 or N55 six-cylinder petrol engines and were available for sale from 1 October 2009 to 30 April 2012. In these vehicles, the bolted connection on the housing of the variable valve timing unit (VANOS) adjustment units could become loose. If this occurred, the units may develop an internal oil leak and then no longer adjust quickly enough due to the reduced oil pressure. The vehicle’s emergency engine mode would then be activated and the engine warning light would illuminate to warn the driver. If the vehicle was being driven and slowed down or stopped unexpectedly, it would pose an accident hazard to the driver and other road users (PRA 2014/14160).

2007-11 BMW E92 3-Series Coupe: won’t unlock/start, may shut down due to electrical failure

In June 2018, a recall (campaign number 00 61 7704 00) was issued for BMW E92 3-Series Coupes that were available for sale from 1 March 2007 to 31 October 2011. Due to a possible electrical connection failure to the car’s main battery power cable (where it connected to the fuse box), the car may lose power to several electrical systems within the vehicle. If this electrical fault occurred, it may not be possible to unlock or start the vehicle; in some cases, there may be a total electrical failure that causes the vehicle to shut down while it is being driven – this would pose a collision hazard. Prior to the electrical failure occurring, the driver may notice the dashboard icons flickering. For the VINs of the recalled vehicles, please see PRA 2018/16803.

2006-11 BMW E92 3-Series Coupes: wiring and fan resistor could short circuit

In June 2018, a recall (campaign number 00 61 6604 00) was issued for BMW E92 3-Series Coupes that were available for sale prior to 1 July 2011. In these vehicles, the electrical wiring and fan resistor for the interior fan blower motor could deteriorate over time – this could cause a short circuit, overheating or melting at the plug-in contact at the fan resistor and, ultimately, a fire. For the VINs of the recalled vehicles, please see PRA 2018/16813.

2009-12 BMW E92 3-Series Coupe: camshaft timing unit bolts could break

In November 2023, recall campaign 0011520700 was issued for 2009-12 BMW E92 3-Series Coupes. In these vehicles, the bolts connecting the variable camshaft timing unit (BMW’s ‘VANOS’) to the engine may break. If this occurred, the vehicle’s ‘limp home’ safety mode may be activated, the engine warning light may illuminate and the vehicle may lose motive power. A loss of motive power while driving could increase the risk of a collision and injury to vehicle occupants and other road users. For the VINs of the recalled vehicles, please see REC-005810.


Problems and faults: BMW E92 3-Series Coupe

Overview

This section identifies potential problems, causes and fixes based on the experiences of owners and repairers, online sources and technical service bulletins. This information is provided solely for reference purposes and AustralianCar.Reviews recommends that only properly qualified persons carry out repairs or modifications. Furthermore, the number of items below should not be taken as an indicator of a model’s reliability or the frequency with which they may occur.

To report a problem or fault to the AustralianCar.Reviews team, please use the Contact Us form. Note that AustralianCar.Reviews does not offer advice on automotive problems or disputes; such enquiries will not receive a reply. For vehicles purchased from dealers after 1 January 2011, please see our Australian Consumer Law fact sheet.

BMW E92 320d: N47 timing chains

For 2.0-litre N47 four-cylinder turbo-diesel engines manufactured between March 2007 and March 2011, excessively sharp teeth on the crankshaft sprocket could damage, or break, the timing chain. Please note that in the event of breakage, catastrophic engine damage could result and the primary symptom of timing chain damage was a loud ticking noise from the rear end of the engine. For these engines, two situations applied:

  • For models manufactured before May 2009, the timing chains, camshaft sprocket and crankshaft required replacement. Of these, the crankshaft had to be replaced because the sprocket was welded to it and the engine also had to be removed because the timing chains were positioned at the rear of the engine, Due to the cost of repair, some owners opted to replace the engine instead.
  • For models manufactured from May 2009 to March 2011, the crankshaft did not require replacement since the design of the crankshaft sprockets had been changed. The timing chains and timing guides, however, still required replacement.

BMW E92 323i and 325i (N52): ticking noise from camshaft lifters

In September 2009, BMW issued technical service bulletin SI B11 09 07 for E92 323i and 325i Coupes with N52 engines that were produced prior to 31 November 2008. In these vehicles, an occasional ticking or rattling noise from the camshaft hydraulic lifters (HVA) may occur during cold engine starts. It is understood that the ticking was caused by an insufficient quantity of air-free oil for the HVA elements. To fix, however, the twelve (12) exhaust camshaft hydraulic valve lifters needed to be replaced (part no. 11 33 7 605 330).

A revised cylinder head was phased into production from 1 October 2008 and fully implemented on 31 November 2008, as per the following casting numbers –

  • N51 (B30): 7588277.01;
  • N52 (B30): 7588273.01; and,
  • N52K (B30): 7588271.01.

2009-12 BMW E92 325i, 330i and 335i: rattling noise, loss of power and ‘Service Engine Soon’

In October 2014, BMW issued Service Information Bulletin SI B12 14 10 for BMW E92 325i, 330i and 335i Coupes produced from September 2009 to April 2012 that had N52 and N55 engines. According to the bulletin, these vehicles may exhibit the following symptoms:

  • A rattling noise from the engine compartment;
  • A loss of engine power;
  • Illumination of the ‘Service Engine Soon’ lamp; and,
  • A range of faults stored in the DME related to VANOS and camshaft position.

The bulletin attributed these symptoms to one or both (intake and/or exhaust) of the VANOS gear assemblies having faulty assembly bolts. As a result, one or more of the four assembly bolts may have loosened or broken. If the VANOS gear assembly bolts were found loose or broken, the affected VANOS gear assembly was to be replaced.

BMW E92 3-Series: N51/N52/N54 VANOS faults

In October 2010, BMW issued technical service bulletin SI B11 02 08 for E92 3-Series Coupes with N51, N52K and N54 engines produced from July 2006.In these vehicles, the ‘Service Engine Soon’ (MIL) lamp may illuminate and be accompanied by a reduction in engine performance/performance; this may occur after driving with the engine at normal operating temperature. If the ignition is cycled, the engine then usually performs normally. Furthermore, the following fault codes are stored in the DME:

  • 2A82 VANOS intake – stiff; jammed mechanically;
  • 2A87 VANOS exhaust – stiff; jammed mechanically; or,
  • 3100 Boost-pressure control, deactivation – boost pressure build up prohibited (N54 engine only).

These VANOS faults may be caused by insufficient oil pressure supply to the inlet VANOS adjustment unit. To effectively move the camshafts to the target positions in the specified time and under all engine conditions, sufficient oil pressure supply to the VANOS control pistons was required. When engine operation required that the VANOS quickly advance or retard the intake or exhaust camshaft, fault 2A82 or 2A87 may occur if the camshaft is ‘late’ or does not reach the target position. In this situation, engine power may be reduced and a check control message be displayed.

According to the service bulletin, a mechanical restriction or electrical failure of the VANOS solenoid and/or the electrical circuit could cause insufficient oil supply to the VANOS assemblies.

Depending on the diagnosis, both VANOS solenoids may need to be replaced (as well as the engine oil and filter). If there was excessive wear to the camshaft bearing ledge, the camshaft hook ring seals and the affected camshaft bearing ledge would require replacement.

BMW E92 3-Series: N51, N52 and N52K engine deposits

In February 2008, BMW issued technical service bulletin SI B 13 01 07 for E92 3-Series Coupes with N51, N52 or N52K engines. In these vehicles, deposits in the injection and induction system may cause driveability complaints and the ‘Service Engine Soon’ light to be illuminated. This condition could be caused by:

  • Deposits at the fuel injector’s tip which affected fuel flow and the air/fuel mixture ratio. Symptoms included hesitation or stumble during acceleration or loss of power; poor fuel efficiency; increased HC and CO emissions; and, the ‘Service Engine Soon’ lamp to illuminate due to misfire faults;
  • Carbon deposits at the valves and on the intake manifold ports absorbing fuel during the warm-up phase, causing a leaner air/fuel mixture. Carbon deposits (or build-up) could also disturb the mixture flow at low throttle conditions and/or idle speeds. Symptoms of carbon deposits included a loss of power; unstable and/or rough idle; increased HC, CO and NOx emissions; and, the ‘Service Engine Soon’ lamp to illuminate due to intermittent misfire faults; and,
  • Combustion Chamber Deposit Interference (CCDI) when there was contact between carbon deposits on the piston crown and the cylinder head. The noise created by this contact may be misdiagnosed as a ping, knock or other mechanical failure. CCDI occurs first as a cold start noise that can fade as the engine reaches operating temperature. As deposits build, there is an increase in compression temperature that may cause pre-ignition detonations. Symptoms include knocking, pining, poor acceleration, increased NOx emissions and engine idle speed surges.

BMW E92 335i: N54 high-pressure fuel pump failure

In December 2010, BMW issued technical service bulletin SI B13 09 10 for BMW E92 335i Coupes that were powered by the N54 engine and manufactured from 28 March 2006 to 26 February 2010. In these vehicles, the driver may experience:

  • Extended engine cranking time before start;
  • The ‘Service Engine Soon’ indicator lamp may illuminate; and,
  • Reduced engine performance due to activation of a ‘Safe Mode’, accompanied by an audible signal and illumination of the ‘Engine Malfunction’ warning light.

Furthermore, the fault code 2FBF (‘fuel pressure on – release injection, pressure too low’) may be stored in the DME.

This condition was attributable to a malfunction of internal components in the high-pressure fuel pump. To fix, an updated DME calibration improved the engine starting strategy and robustness of the HDP high-pressure fuel pump. If required, the high-pressure fuel pump (including the low-pressure fuel sensor) would also be replaced.

For Australia, BMW initiated a ‘technical campaign’ to replace the fuel pumps of vehicles within the affected VIN range. In the USA, however, this service bulletin was issued as part of a recall campaign (Campaign No. 10E-AO2). It is understood that the fuel pump warranty was also extended to 10 years or 120,000 miles (193,000 kilometres).

BMW E92 335i (N54): clanking noise from turbocharger

In February 2009, BMW issued technical service bulletin SI B11 13 07 for BMW E92 335i vehicles with N54 engines that were manufactured prior to 1 January 2009. In these vehicles, there may be a metallic, clanking noise that occurs up to six or seven times that is heard from the exhaust system (near the engine or turbocharger area) that is heard:

  • During a deceleration from approximately 3500 rpm; or,
  • During a heavy application of the accelerator without a drive gear engaged.

According to the service bulletin, the cause of this noise was a failure of the wastegate valve to completely close due to the mechanical tolerances of the wastegate actuator. As a result, the wastegate valve repeatedly clanked against its seating surface.

If the clanking noise was still present after reprogramming the DME, both the turbocharger wastegate actuators were to be replaced.

BMW E92 335i (N54): rattling wastegate

The wastegate rod has some slack at the joint/bearing where it comes off the actuator and meets the wastegate arm. As a result, rattling noises may come from the wastegate actuator arms and the wastegate itself. If the wastegate was rattling, the valve seats may wear and prevent the wastegate from fully closing – this could cause low boost pressure, the on-board diagnostics to issue a 30FF fault code (for low boost pressure) and the vehicle to enter ‘limp home’ mode. For vehicles under warranty with damaged turbochargers, BMW would replace the turbochargers and either added a part to the joint or replaced the joint to remove the slack/play. As a result of a class action in the USA, BMW North America extended its warranty of the turbocharger to eight years or 82,000 miles (132,000 kms) for any failure caused by a defect in the turbocharger’s wastegate. For vehicles that are not under warranty, an aftermarket solution involves:

  • fitting a titanium bush through the turbo body for the wastegate arm;
  • remanufacturing the actuator rod to the wastegate arm bush; and,
  • remanufacturing the wastegate valve.

BMW E92 335i (N54): delay and jolt when accelerating from rest

In January 2009, BMW issued technical service bulletin SI B24 03 08 for BMW E92 335i Coupes with N54 engines and 6HP19TU transmissions that were produced from March 2007. In these vehicles, the driver may experience delayed engagement of the forward gears and a harsh jolt when accelerating from rest – this only occurred during the engine’s warm-up phase and did not occur in ‘Sport Mode’. According to the service bulletin, this condition was attributed to an ‘unfavourable’ Neutral Idle Control (NIC) calibration for the EGS software.

BMW E92 3-series: ZF transmission faults

In December 2008, BMW issued technical service bulletin SI B24 01 08 for E92 3-Series Coupes with N52K or N54 engines and ZF automatic transmissions that were manufactured prior to February 2008. In these vehicles, the ‘Transmission’ warning light may illuminate and the transmission enter its fail safe mode. Furthermore, fault code 4F81 (‘ratio monitoring, clutch A’) may be logged in the EGS control module, as well as 507B/507C (‘parking gear sensor implausible’) or 507D (‘parking gear incorrectly disengaged’). The service bulletin attributed these faults to:

  • A low transmission fluid level; or
  • An internal transmission pressure leak caused by a defective adapter seal between the transmission housing and the Mechatronic unit.

If the Mechatronic adapter seal was found to be defective (i.e. cracks or seal damage), it was to be replaced.

BMW E92 3-Series: ZF transmission sealing sleeve seepage

In March 2010, BMW issued technical service bulletin SI B 24 08 06 for BMW E92 3-Series Coupe vehicles with ZF six-speed 6HP19/21 or 6HP26/28 transmissions that were manufactured up to April 2008. In these vehicles, transmission fluid seepage may be visible in the area of the transmission oil pan; the service bulletin attributed this condition to the tightness of the Mechatronic sealing sleeve’s O-ring. Only if a visible leakage trace indicated a substantial loss of transmission fluid was the Mechatronic sealing sleeve (part no. 24 34 7 588 725) to be replaced.

BMW E92 3-Series: white flakes/powder from air conditioning vents

In November 2007, BMW issued technical service bulletin SI B 64 12 07 for BMW E92 3-Series Coupe vehicles that were produced from 31 May 2006 to 9 September 2007. In these vehicles, white flakes or powder may appear to be emitted from the air conditioning vents. The service bulletin attributed this condition to the surface oxidation of the evaporator and stated that it only occurred with evaporators manufactured by Denso (identified by the label on the front of the air conditioning housing behind the radio. To fix, the evaporator was to be replaced (part no. 64 11 9 179 802) and the air conditioning housing and ducts were to be cleaned of any residual flakes or powder with a damp cloth.

Problems and faults: BMW E92 3-Series Coupe

  • The engine may overheat due to either an electrical problem between the electric water pump and control module or the water pump itself.
  • The ‘check engine’ light may illuminate and there may be an error code for excessive torque converter lockup slip – this may be due to the failure of a seal on the torque converter.
  • If the air conditioning begins to blow warm after driving for about an hour, there may be an air leak near the evaporator sensor. If the air conditioner makes hissing noises, adding 90g more refrigerant to the system may fix the problem.
  • For models fitted with rear seat air conditioning, the decorative trim on the centre console can become hot when rear heating is selected – this can cause discomfort if the driver’s knee contacts the console.
  • If the headlights vibrate while driving, an additional headlight support is required to be installed.
  • Remote central locking may stop working because one of the door latches, or the gas door latch, draws too much electrical power and blows the fuse.
  • For vehicles fitted with xenon lights, the power mirrors and windows may stop working if a connector behind the headlight gets wet and corrodes.
  • Power steering assistance may fade due to internal wear of the power steering pump.
  • The universal garage door opener may not accept a code from a different source (new transmitter or new owner) if the batteries in the transmitter are low.


]]>
46525
Recalls & faults: BMW E36 3-Series coupe (1992-99) https://www.australiancar.reviews/recalls-faults-bmw-e36-3-series-coupe-1992-99/ Sun, 27 Dec 2020 23:16:17 +0000 http://prod.australiancar.reviews/recalls-faults-bmw-e36-3-series-coupe-1992-99/

Recalls: BMW E36 3-Series coupe

Overview

Manufacturers, or importers, issue recalls for defects or faults which have the potential to cause injury. Generally, manufacturers will inform the original buyers if their vehicle is subject to a recall and of the steps required to remedy the defect or fault. Please note that the recalls below (if any) are for Australian-delivered vehicles only. Furthermore, the number of recalls should not be taken as an indication of a model’s reliability or its safety more generally.

Recalls: BMW E36 3-Series coupe

  • In February 1992, a recall was issued for certain BMW 318i, 320i and 325i E36 3-Series vehicles due to possible chafing of the power lead insulation as it passed through the firewall – this could create a fire hazard (PRA 1992/1528).
  • In July 1996, a recall was issued for certain BMW E36 vehicles due to a fault in the brake light switch which could result in the brake lights not cancelling after the vehicle has stopped braking, or not illuminating at all (PRA 1996/2870).
  • In November 1998, a recall was issued for certain BMW E36 vehicles due to a defective radiator cap (PRA 1998/3726).


Problems and faults: BMW E36 3-Series coupe

Overview

This section identifies potential problems, causes and fixes based on the experiences of owners and repairers, online sources and technical service bulletins. This information is provided solely for reference purposes and AustralianCar.Reviews recommends that only properly qualified persons carry out repairs or modifications. Furthermore, the number of items below should not be taken as an indicator of a model’s reliability or the frequency with which they may occur.

To report a problem or fault to the AustralianCar.Reviews team, please use the Contact Us form. Note that AustralianCar.Reviews does not offer advice on automotive problems or disputes; such enquiries will not receive a reply. For vehicles purchased from dealers after 1 January 2011, please see our Australian Consumer Law fact sheet.

BMW E36 3-Series: rear floor cracks at sub-frame mount area

For the BMW E36 3-Series, the rear floor was susceptible to cracks in the area of the rear sub-frame mounts. Due to bending of the rear chassis and movement that was allowed by rubber bushings, the chassis mounting points for the sub-frame would flex, weaken and, eventually, tear from the chassis.

The original, standard mounts were a flat plate that had an internally threaded tube and were welded to the chassis. The flex of the rear sub-frame caused this threaded tube and mounting bolt to act as a lever arm where the plate was welded to the chassis – this weakened the surrounding sheet metal. Due to the torque applied by the drivetrain on the sub-frame, the right side front mount would fail first, followed by the left side rear mount.

For the E36 M3, BMW developed a chassis reinforcement kit – which consisted of four reinforcement plates – that were welded to the underside of the chassis and significantly stiffened the mounts (it is understood, however, that some early 1994 BMW E36 M3 vehicles may not have been fitted with these reinforcement plates). To prevent cracks, these reinforcement plates can be fitted to other E36 3-Series vehicles.

To weld the reinforcement plates, the rear suspension, rear sub-frame, exhaust and driveshaft had to be removed. It is was also recommended that the back seat, rear interior, boot interior and fuel tank were also removed and all fuel lines were capped to prevent a fire hazard.

E36 328i: M52 VANOS failure

Forthe M52 and M52TU engines, the VANOS units may fail due to deterioration of the VANOS piston seal O-ring which is made from Buna (a material with limited temperature resistance). Over time, the O-ring hardens and shrinks, causing it to lose its functional characteristics – this can cause symptoms such as a loss of power below 3000 rpm, surging around 3000 rpm, a louder idle and rough running.

The piston O-ring lies under and provides support to a Teflon piston seal ring. Replacing the O-ring requires the Teflon seal to be removed for access. Since the Teflon seal cannot be removed from the piston seal groove without damaging it, the Teflon and O-ring seals must be replaced simultaneously. For greater longevity, the Buna O-ring can be replaced with an O-ring made from Viton.

For the M52TU engine, the VANOS units had two piston seals with O-rings, while each piston had two O-ring sizes to provide hydraulic sealing in two VANOS cylinders of different sizes and an additional, smaller O-ring that was used to seal off a piston bearing. It is understood that the O-ring for this cap was also made from Buna and deteriorated in the same manner as the piston seal O-rings.

E36 325i: M50B25 engine overheating, ticking and timing chains

  • Overheating may be caused by a defective water pump or thermostat –
    • For the water pump, the plastic impellor can become brittle and crack. To prevent this, a water pump with a metal impellor can be installed. For later pumps, BMW used a higher-grade plastic; and,
    • The plastic thermostat housing can become brittle and crack. aluminium thermostat housings are available as a replacement.
  • The hydraulic lifters can wear out, producing noisy and inefficient valvetrain operation. This can be detected by a ‘ticking’ noise from the engine.
  • On high mileage engines, the timing chain can stretch, causing poor running and a ‘clagging’ noise. Replacement of the timing chain tensioner may fix this issue and alleviate the noise.

Problems and faults: BMW E36 3-Series coupe

  • The automatic transmission may be slow to engage gears after sitting overnight because the fluid drains out of the torque converter.
  • The hazard lights may start flashing by themselves and the turn signals may flash at twice the normal speed due to condensation shorting out the circuit board.
  • If the central locking system unlocks itself after being locked or locks itself after being unlocked, the actuators could be defective; alternatively, the boot lock may need to be adjusted.
  • For models with 2.5- and 2.8-litre engines, the variable valve timing system (VANOS) may jam, causing a rough idle and the ‘check engine’ light to illuminate.
  • The starter motor may fail because it keeps running after the engine starts and eventually burns out – this can occur due to a sticking ignition switch. To fix, the whole lock and switch must be replaced.


]]>
46523
Recalls & faults: BMW E46 3-Series coupe (1999-06) https://www.australiancar.reviews/recalls-faults-bmw-e46-3-series-coupe-1999-06/ Sun, 27 Dec 2020 23:16:17 +0000 http://prod.australiancar.reviews/recalls-faults-bmw-e46-3-series-coupe-1999-06/

Recalls: BMW E46 3-Series coupe

Overview

Manufacturers, or importers, issue recalls for defects or faults which have the potential to cause injury. Generally, manufacturers will inform the original buyers if their vehicle is subject to a recall and of the steps required to remedy the defect or fault. Please note that the recalls below (if any) are for Australian-delivered vehicles only. Furthermore, the number of recalls should not be taken as an indication of a model’s reliability or its safety more generally.

Recalls: BMW E46 3-Series Coupe

BMW E46 3-Series Coupe: engine could overheat

In October 2001, a recall was issued for BMW E46 3-Series coupe vehicles due to a manufacturing problem with the auxiliary cooling fan electronics which could cause the fan to become thermally overloaded, reducing the cooling system’s performance and causing the engine to overheat (PRA 2001/5017).

2004 BMW E46 3-Series Coupe: wheel bolts could work loose

In July 2004, a recall was issued for BMW E46 3-Series coupe vehicles manufactured from 8 May 2004 to 22 June 2004. For these vehicles, the wheel hub bores in the wheel rim may be too small. As a result, the wheel may not make proper contact with the brake discs and, although the wheel bolts were tightened to the correct torque, the wheel bolts could work loose (PRA 2004/7140).

2001-03 BMW E46 3-Series Coupe: Takata airbag recall

In May 2013, a recall was issued for E46 3-Series coupes that were manufactured between December 2001 and March 2003. In these vehicles, the front passenger air bag inflator may have been assembled with improperly manufactured propellant wafers. In the event of a crash, the inflator may rupture and cause the front passenger airbag to deploy abnormally, increasing the risk of injury to the occupant (PRA 2013/13576).

2002-05 BMW E46 3-Series Coupe: Takata airbag recall

In August 2016, a recall was issued for BMW E46 3-Series Coupes that were available for sale from 1 January 2002 to 31 December 2005. If subjected to high levels of absolute air humidity, the gas generator of the driver’s airbag could malfunction; if the gas generator exploded, metal parts could be propelled out of the airbag due to high internal pressure, potentially causing injury to the driver and/or passengers. For the VINs of the recalled vehicles, please see PRA 2016/15581.

2000-04 BMW E46 3-Series Coupe: Takata airbag recall

In March 2017, a recall was issued for BMW E46 3-Series Coupe vehicles that were available for sale from 1 January 2000 to 31 December 2004. During the service life of these vehicles, or as part of the Takata airbag recall, the airbag inflator may have been replaced and the replacement airbag module may not deploy correctly. If the replacement airbag module was faulty, deployment of the airbag could cause the airbag’s metal case to rupture and disperse metal fragments throughout the cabin which had the potential to cause serious injury or death. For the VINs of the recalled vehicles, please see PRA 2017/15881.

1999-06 model year BMW E46 3-Series Coupe: replacement Takata airbags

In January 2019, recall campaign 0072960100 was issued for 1999-06 model year BMW E46 3-Series Coupes that had previously had their front passenger airbags replaced with ‘like-for-like’ Takata airbags as part of recall PRA 2013/13576. For the VINs of the recalled BMW E46 3-Series Coupes, please see PRA 2019/17279.

1999-00 BMW E46 3-Series Coupe: Takata airbag recall

In November 2019, recall campaign 0032950200 was issued for BMW E46 3-Series Sedans that were manufactured prior to 30 June 2000 – this included the 318Ci, 320Ci, 323Ci, 328Ci and 330Ci models. The driver’s front airbag module for these vehicles had a Takata non-azide driver inflator (NADI). These inflators contained propellant wafers that could absorb moisture over time. In the event or airbag deployment, this could cause excessive pressure in the airbag inflator housing such that it could explode project metal fragments into the vehicle’s cabin. These metal fragments posed a serious risk of injury (including death); the airbag may also underinflate and not protect the driver as intended. BMW advised owners of these vehicles that they should stop driving their vehicle immediately and contact BMW (via https://findadealer.bmw.com.au/ or calling 1800 243 675) to arrange for their vehicle to be inspected. For the VINs of the recalled vehicles, please see PRA 2019/17946.


Problems and faults: BMW E46 3-Series Coupe

Overview

This section identifies potential problems, causes and fixes based on the experiences of owners and repairers, online sources and technical service bulletins. This information is provided solely for reference purposes and AustralianCar.Reviews recommends that only properly qualified persons carry out repairs or modifications. Furthermore, the number of items below should not be taken as an indicator of a model’s reliability or the frequency with which they may occur.

To report a problem or fault to the AustralianCar.Reviews team, please use the Contact Us form. Note that AustralianCar.Reviews does not offer advice on automotive problems or disputes; such enquiries will not receive a reply. For vehicles purchased from dealers after 1 January 2011, please see our Australian Consumer Law fact sheet.

BMW E46 3-Series: floor cracks at rear sub-frame mount position

For the BMW E46 3-Series and E46 M3, the rear differential transmits the torsional load from the engine through the sub-frame and into the chassis – this constant loading and unloading weakens the sheet metal around the rear sub-frame mounts, causing it to fatigue and separate from the chassis.

Compared to the E36 3-Series, the rear suspension for the E46 3-Series had a cross-member on the front two mounting points of the sub-frame – this cross-member protected the front mounting points by placing the bushing and the stud in double-sheer, thereby reducing the twisting action on the sheet metal. As a result, however, the load from the front of the sub-frame was transmitted to the left rear of the sub-frame and caused cracks in the sheet metal in that area.

To overcome this problem, rear chassis reinforcement kits have been developed which thicken the metal and distribute the load over a large area. See, for example,Turner Motorsport: E46 Rear Chassis/Subframe Reinforcement Kit.

In the USA, BMW North America settled a class action lawsuit over for 1999-06 BMW E46 3-Series vehicles, acknowledging that ‘the attachment points of the Sub-Frame may develop a fracture or crack.’ As a part of the settlement, BMW agreed to provide an inspection, repair procedure and reimbursement policy for affected owners. This scheme, however, was only offered in the USA.

BMW E46 323Ci, 325Ci, 328Ci and 330Ci: M52 and M54 VANOS failure

For the M52 and M54 engines, the VANOS units may fail due to deterioration of the VANOS piston seal O-rings which are made from Buna (a material with limited temperature resistance). Over time, the O-rings harden and shrink, causing them to lose their functional characteristics – this can cause symptoms such as a loss of power below 3000 rpm, surging around 3000 rpm, a louder idle and rough running.

The piston O-rings lies under and provides support to a Teflon piston seal ring. Replacing the O-rings requires the Teflon seals to be removed for access. Since the Teflon seals cannot be removed from the piston seal groove without damaging it, the Teflon and O-ring seals must be replaced simultaneously. For greater longevity, the Buna O-rings can be replaced with O-rings made from Viton.

The VANOS unit had two piston seals with O-rings, while each piston had two O-ring sizes to provide hydraulic sealing in two VANOS cylinders of different sizes and an additional, smaller O-ring that was used to seal off a piston bearing. It is understood that the O-ring for this cap was also made from Buna and deteriorated in the same manner as the piston seal O-rings.

BMW E46 320Ci, 325Ci and 330Ci: M54 engine deposits

In February 2008, BMW issued technical service bulletin SI B 13 01 07 for E46 3-Series Coupes with M54 engines (i.e. the 320Ci, 325Ci and 330Ci). In these vehicles, deposits in the injection and induction system may cause driveability complaints and the ‘Service Engine Soon’ light to be illuminated. This condition could be caused by:

  • Deposits at the fuel injector’s tip which affected fuel flow and the air/fuel mixture ratio. Symptoms included hesitation or stumble during acceleration or loss of power; poor fuel efficiency; increased HC and CO emissions; and, the ‘Service Engine Soon’ lamp to illuminate due to misfire faults;
  • Carbon deposits at the valves and on the intake manifold ports absorbing fuel during the warm-up phase, causing a leaner air/fuel mixture. Carbon deposits (or build-up) could also disturb the mixture flow at low throttle conditions and/or idle speeds. Symptoms of carbon deposits included a loss of power; unstable and/or rough idle; increased HC, CO and NOx emissions; and, the ‘Service Engine Soon’ lamp to illuminate due to intermittent misfire faults; and,
  • Combustion Chamber Deposit Interference (CCDI) when there was contact between carbon deposits on the piston crown and the cylinder head. The noise created by this contact may be misdiagnosed as a ping, knock or other mechanical failure. CCDI occurs first as a cold start noise that can fade as the engine reaches operating temperature. As deposits build, there is an increase in compression temperature that may cause pre-ignition detonations. Symptoms include knocking, pining, poor acceleration, increased NOx emissions and engine idle speed surges.

BMW E46 320Ci, 325Ci and 330Ci: M54 engine and cold climates

In February 2009, BMW issued technical service bulletin SI B11 08 03 for BMW E46 320Ci, 325Ci and 330Ci Coupes with the M54 engine. In these vehicles, extremely cold climate conditions could cause moisture to accumulate and freeze in the:

  • Engine oil separator;
  • Hose to oil dipstick guide tube; or,
  • Orifice in the dipstick guide tube.

Depending on the position of the crankcase ventilation valve when this occurred, the following may occur:

  • High crankcase pressures (stuck closed) resulting in valve cover leakage and/or breakage; or,
  • An oil hydro-lock condition (stuck open) which could result in engine damage.

To fix, the crankcase ventilation valve, hoses and dipstick guide hoses were to be replaced; a new insulated style of oil separator and hoses were also introduced.

BMW E46 328i and 330i: manual shift lever sticks in 5th and reverse

In January 2005, BMW issued technical service bulletin SI B04 04 02 for E46 328i and 330i Coupes manufactured prior to January 2003 with manual transmissions. In these vehicles, the manual gearshift lever:

  • May be difficult to move into and out of 5th gear and reverse;
  • May not automatically move from the 5th and reverse gears back to the centre/neutral position; and,
  • May have a loose shift feel (i.e. lack of guidance).

The service bulletin attributed this condition to the fifth gear and reverse gear selector shaft pin sticking due to a defective bushing that was mounted in the selector shaft bore of the transmission. To fix, the fifth and reverse gear selector shaft pin bushing needed to be replaced.

2003 BMW E46 325Ci and 330Ci: delay engaging drive gear

In April 2008, BMW issued technical bulletin SI B 24 07 03 for BMW E46 325Ci and 330Ci vehicles that were manufactured from March 2003 to December 2003 and had automatic transmissions. After a cold start, the driver may – when shifting from ‘park’ – experience a delay of between two and thirty seconds before the ‘drive’ gear engages. According to the technical bulletin, this delay was due to insufficient pressure boost for the C1 forward clutch during the first ‘park’ to ‘drive’ shift after extended (overnight) parking. To fix, the Automatic Electronic Gearbox Control (‘EGS’) control module was to be re-programmed using the ‘manual entry’ method.

BMW E46 3-Series: squeaking when steering from left to right

In March 2009, BMW issued technical service bulletin SI B 32 07 08 for BMW E46 3-Series Sedans. In these vehicles, there may be a squeaking or squealing noise from the pinion shaft of the steering gear when the steering wheel is turned from left to right. The service bulletin attributed this condition to insufficient lubrication of the steering gear pinion shaft seal. To fix, Lubrizol treatment was to be added to the power steering fluid to lubricate the pinion shaft seal

Problems and faults: BMW E46 3-Series coupe

  • Steering wheel vibrations may be attributable to poor isolation of the power steering pump.
  • The automatic transmission may slip and/or the ‘check engine’ light may illuminate due to the torque converter clutch (TCC) slipping and/or TCC solenoid failure.
  • For models with manual transmissions, the drain plugs may leak and the fill plug may also require replacement.


]]>
46524
Images: BMW E36 3-Series coupe (1992-99) https://www.australiancar.reviews/images-bmw-e36-3-series-coupe-1992-99/ Wed, 04 Nov 2020 08:29:36 +0000 http://prod.australiancar.reviews/images-bmw-e36-3-series-coupe-1992-99/ Images: BMW E36 3-Series coupe (1992-99)

Released in January 1992, the BMW E36 3-Series coupe was a compact executive coupe. Manufactured in Germany, the rear-wheel drive E36 3-Series coupe range initially consisted of the 325i, with the 318was following in mid-1993. In June 1995, the 325i was replaced by the 328i and, from June 1996, the 1.8-litre engine in the 318was was replaced with a 1.9-litre unit. Furthermore, the 328i was available in Executive and High-line variants from 1997… Read full BMW E36 3-Series coupe review


]]>
44580
Images: BMW E46 3-Series coupe (1999-06) https://www.australiancar.reviews/images-bmw-e46-3-series-coupe-1999-06/ Wed, 04 Nov 2020 08:29:36 +0000 http://prod.australiancar.reviews/images-bmw-e46-3-series-coupe-1999-06/ Images: BMW E46.I 3-Series Coupe (1999-03)

The BMW E46 Mk.I 3-Series Coupe was released in Australia in June 1999. Manufactured in Germany, the rear-wheel drive E46 3-Series coupe range initially consisted of the 323Ci and 328Ci models. In September 2000, however, the 323Ci and 328Ci were replaced by the 320Ci, 325Ci and, from October 2000, the 330Ci. Please note that the E46 M3 Coupe had been reviewed separately… Read full BMW E46 3-Series Coupe review

Images: BMW E46.II 3-Series coupe (2003-06)

Released in Australia in May 2003, the BMW E46.II 3-Series Coupe could be identified by its larger front grille, revised lower bumpers, new head- and tail-lights (including clear front indicator lenses and LED tail-lights) and repositioned side indicator lights; new alloy wheels designs were also introduced.


]]>
44581
Images: BMW E92 3-Series coupe (2006-13) https://www.australiancar.reviews/images-bmw-e92-3-series-coupe-2006-13/ Wed, 04 Nov 2020 08:29:36 +0000 http://prod.australiancar.reviews/images-bmw-e92-3-series-coupe-2006-13/ Images: BMW E92.I 3-Series coupe (2006-10)

Released in October 2006, the BMW E92 Mk.1 (E92.I) 3-Series coupe was a compact executive coupe. Manufactured in Germany, the rear-wheel drive 3-Series coupe range initially consisted of the 325i and 335i models, with the 323i following in December. In November 2009, the range was further expanded with the introduction of the 320d and 330d… Read full BMW E92 3-Series Coupe review

Images: BMW E92.II 3-Series coupe (2010-13)

Released in June 2010, the BMW E92 Mk.II (E92.II) 3-Series coupe range introduced mechanical and styling updates. The BMW E92.II 3-Series coupe could be identified by its bi-xenon headlights with four light rings which would glow during daytime driving, completely red L-shaped LED tail-lights, a new bonnet, front and rear bumpers, side skirts, more prominent grille and silver-finished lower air dam bars. Inside, there was a new three-spoke steering wheel and entertainment functions accessible from the BMW ‘ConnectedDrive’ menu.


]]>
44582
Videos: BMW E92 3-Series Coupe (2006-13) https://www.australiancar.reviews/videos-bmw-3-series-coupe-2006-13/ Thu, 08 Oct 2020 02:16:18 +0000 http://prod.australiancar.reviews/videos-bmw-3-series-coupe-2006-13/

What Car?: BMW 3-Series Coupe

Note

Please note that these videos are applicable to vehicles as they are supplied to their respective markets. As such, the features, prices and performance of the vehicles in these videos may differ from those which are supplied in Australia.

Everyday Driver: BMW 335is Coupe

]]> 1108