2010 BMW Z4 Technical Service Bulletins

160 technical service bulletins (TSBs) are on record for the 2010 BMW Z4. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10150265Oct 1, 2013Equipment. Intermittently Stored FM Radio Stations Default to FM 87.7. Intermittently, the stored FM radio stations default to FM 87.7 after vehicle start-up. CAUSE 1. Low battery voltage or voltage drop at the head unit 2. Radio station preset contains FM 87.7 3. Remote key memory not set correctly or the setting is lost
• 10152345Sep 1, 2013Engine cooling. N20 and N26 Engine: Various VANOS System Faults Stored in DME. The Service Engine Soon lamp and Engine Malfunction warning are illuminated, and the vehicle has reduced power output. Various faults related to VANOS operation are stored in the DME. While performing the test plan, the results may appear to be inconclusive because the fault will not clear from DME fault memory. CAUSE This is due to a programming error…
• 10150224Aug 1, 2013Visibility (wipers, defrost, mirrors). "Outside Door Mirror Moves when Locking or Unlocking the Vehicle. The door mirror tilts immediately after unlocking or locking. The mirror position does not correspond to the memory position preset by the customer. Pressing the seat memory button typically will return the mirror to the stored position. Poor electrical contacts of the mirror drive in the mirror housing INFORMATION The problem has been integrated…
• 10150218Aug 1, 2013Engine cooling. N51, N52K, N52T and N55 Engine: Various Faults Stored in DME Related to VANOS and Camshaft Position. A rattling noise can be heard from the engine compartment; the engine exhibits a loss of power; and the Service Engine Soon lamp is illuminated. One, or more of the following faults may be stored.
• 10150034Jul 1, 2013Engine. N20 and N26 Engine: Various VANOS System Faults Stored in DME. The Service Engine Soon lamp is illuminated; Engine Malfunction warning is illuminated; and the vehicle has reduced power output. Various faults related to VANOS operation are stored in the DME. While performing the test plan, the results may appear to be inconclusive because the fault will not clear from DME Fault Memory.
• 10150065Jun 1, 2013Engine, Equipment. "BMW NA has agreed to extend the emissions warranties of the turbocharger's wastegate to: ??8 years or 82,000 miles, whichever occurs first, as determined from the vehicle's original in-service date select the ""Vehicle Comment"" button to display the extended coverage information. The terms of the original New Vehicle/SAV Limited Warranty and applicable emissions warranty still apply.
• 10052615Jun 1, 2013Equipment, Engine cooling. Bmw: on certain vehicles, an emissions warranty has been extended to 8 years/82,00 miles on engine turbocharger wastegate. Models 2008-2010 e60, e61, e71, e82, e88, and 2009-2010 e89, and 2007-2010 e90, e92, e93.
• 10149613May 1, 2013Equipment. In all audio modes (radio, CD, AUX-In, etc.), the audio output is distorted. It is more noticeable with high bass and high audio volume settings. There may also be an intermittent interference noise coming from the loudspeakers at low audio volume or when the radio is turned off. Audio settings in the RAD2+ (radio professional)
• 10149589May 1, 2013Engine, Fuel system. "N54 Engine: Diagnosis of Cold Start Rough Running with Misfire Faults. The customer may complain that during the cold start in the morning, the engine runs very roughly and the Service Engine Soon lamp is illuminated. Various misfire fault codes (e.g., 29CC, 29D2, 29D1, 29D0, 29C0, 29CF) may be stored in the DME control module. The engine rough running complaint can be reproduced on a cold start in the workshop.
• 10149587May 1, 2013Fuel system. N54: Diagnosis for DME FC 29DC/29F2/2FBF and Extended High-pressure Fuel Pump (HDP) Warranty Coverage.
• 10149495Apr 1, 2013Equipment. "Roadside Assistance and BMW Online Services Inoperative After Programming. Roadside Assistance and BMW Online services are inoperative after programming the vehicle with ISTA/P 2.48 to 2.49.0. The symptoms are as follows: * BMW Online - No network available when selected * Roadside Assistance - When selected, a message stating ""Service not enabled or contract expired"" is displayed. Also, ""Start service"" is…
• 10150133Mar 1, 2013Equipment, Electrical system. In all audio modes (radio, CD, AUX-In, etc.), the audio output is distorted. It is more noticeable with high bass and high audio volume settings. There may also be an intermittent interference noise coming from the loudspeakers at low audio volume or when the radio is turned off. Audio settings in the RAD2+ (radio professional)
• 10150130Mar 1, 2013Equipment. The vehicle position is missing or incorrect on the navigation map. The navigation system integrated in the Car Information Computer (CIC) is not calibrated correctly.
• 10150128Mar 1, 2013Electrical system, Equipment. Basic SVS: Voice Recognition Inoperative After Programming. After programming the vehicle with ISTA/P 2.48.x, the voice recognition (Basic SVS) is inoperative. NOTE: The Basic SVS only includes voice recognition for phone functions. Error in the coding data of ISTA/P 2.48.x The voice recognition function is unintentionally deactivated.
• 10150124Mar 1, 2013Exterior lighting. Condensation builds up inside the taillight lens.
• 10150100Mar 1, 2013Fuel system, Engine. The customer may complain that during the cold start in the morning, the engine runs very roughly and the Service Engine Soon lamp is illuminated. Various misfire fault codes (e.g., 29CC, 29D2, 29D1, 29D0, 29C0, 29CF) may be stored in the DME control module. The engine rough running complaint can be reproduced on a cold start in the workshop.
• 10150099Mar 1, 2013Fuel system. N54 Engine: Fuel Pressure Control Test Plan Error. INFORMATION Not applicable.
• 10052012Mar 1, 2013Electrical system. Bmw: battery has an increased demand due to developemental process of the electrical system. This is causing the batter to need to undergo an energy diagnosis.
• 10038217Mar 1, 2013Engine cooling. Bmw: crankcase pressure diagnosis and information for all vehicles. *rm updated on 4/24/2013.
• 10149460Feb 1, 2013Electrical system. "Roadside Assistance and BMW Online Services Inoperative After Programming. Roadside Assistance and BMW Online services are inoperative after programming the vehicle with ISTA/P 2.48 or higher. The symptoms are as follows: * BMW Online - No network available when selected * Roadside Assistance - When selected, a message stating "Service not enabled or contract expired" is displayed. Also, "Start service" is grayed…
• 10149441Feb 1, 2013Visibility (wipers, defrost, mirrors). "Outside Door Mirror Moves when Locking or Unlocking the Vehicle. The door mirror tilts immediately after unlocking or locking. The mirror position does not correspond to the memory position preset by the customer. Pressing the seat memory button typically will return the mirror to the stored position. Poor electrical contacts of the mirror drive in the mirror housing INFORMATION The problem has been integrated…
• 10149427Feb 1, 2013Engine. N20 Engine: Engine Oil Filter Application. INFORMATION The current version of EPC does not provide all available options for the engine oil filters that are used in the N20 engine. The illustrations below will help identify the proper engine oil filter application until the EPC is corrected. Vehicles produced prior to 6/2012 will be equipped with a black plastic oil filter housing (1). In this case, engine oil…
• 10149316Jan 1, 2013Equipment, Electrical system. RAD2plus: Radio Causes Battery Drain. The vehicle's battery state of charge is very low after the vehicle was parked for a longer period of time (e.g., overnight). The RAD2+ radio doesn't allow the vehicle to enter full sleep mode, and causes a current draw from the battery with ignition off.
• 10149306Jan 1, 2013Equipment, Body and structure. Anti-trap Is Activated when Raising the Front Side Windows. When closing the front side windows using the convertible top switch or the central power window switch, one or both front side windows come to a stop at the top third travel area, and then reverse direction slightly. When the switch is actuated again, the windows will close normally. CAUSE The front side windows contact the rear side windows, causing the…
• 10149293Jan 1, 2013Engine. ?N20 Engine: Repeated Juddering or Surging While Accelerating. The vehicle judders or surges repeatedly while accelerating in hot ambient temperatures between 3,000 RPM and 5,000 RPM. The Service Engine Soon lamp is not illuminated, and no fault codes are stored in the vehicle memory related to this complaint. CAUSE The EPDW (electropneumatic pressure convertor) for the turbocharger wastegate valve is binding…
• 10150389Dec 1, 2012Equipment. Service Action: CIC - Install Navigation Road Map Database 2013. The Car Information Computer (CIC) road map database 2013 must be installed onto the CIC internal Hard Disc Drive (HDD).
• 10150365Dec 1, 2012Vehicle speed control. "N51, N52K and N52T: Idle Fluctuation During Engine Warm-up Phase. After a cold engine start, the idle speed may be unstable or start fluctuating up and down slightly while the vehicle is stopped. On vehicles with automatic transmissions, roughness or shuddering may be felt during this warm-up period when diving away slowly in ""D"" or in ""R"" without depressing the accelerator pedal.
• 10043860Nov 1, 2012Engine cooling, Electrical system. Bmw: when parking or braking at low speeds, engine may drop to low speed when slowing to stop. *pe updated 1/11/13.
• 10032779Nov 1, 2012Engine cooling. Bmw vehicle: the service engine soon (mil) lamp is illuminated and a power reduction is clearly perceptible. This situation may occur after driving for some time with the engine already at full operating temperature. If the ignition is cycled, the engine then usually performs normally. *pe updated 2/7/11. *pe updated on 06/09/2011. *kb updated 8/10/11. *pe updated 1/11/13.
• 10150334Oct 1, 2012Equipment. "Service Action: CIC - Install Navigation Road Map Database 2013. Before delivering affected vehicles to the customer, the Car Information Computer (CIC) road map database 2013 must be installed onto the CIC internal Hard Disc Drive (HDD). Note: The INITIAL enabling code ""FSC CIC map, N. America 2013 INITIAL"" is necessary to start the installation process and to activate the road map database."
• 10150330Oct 1, 2012Electrical system. "Discharged Battery: Energy Diagnosis Must Be Performed. The electrical system of BMW vehicles has been subject to an ongoing development process over the last few years. This has led to increased demands being placed on the battery. This document covers important information for the dealer on how to handle ""discharged battery"" complaints. A discharged battery can have various causes, most of which do not concern…
• 10045279Jul 1, 2012Engine cooling. Bmw: a failure of the turbocharger wastegates, caused by a defect, has an emissions extended warranty, 8 years or 82,000 miles, whichever comes first, not otherwise falling within coverage exclusion.
• 10037071Mar 1, 2012Transmission and drivetrain. The transmission warning light is on and the vehicle will not move forward or backwards. Engine speed only increases while in neutral or park. *rm updated on 5/1/2012.
• 10039767Jan 1, 2012Fuel system. Bmw: a process has been created to identify causes of customer complaints related to the tank ventilation valve. *rm updated 4/24/12.
• 10039765Jan 1, 2012Fuel system, Electrical system. Bmw: the service engine soon light is on while driving. This is a programming issue. *rm updated 1/4/12. *pe updated 4/24/12.
• 10042684Sep 1, 2011Engine cooling. Bmw: on some vehicles, the high pressure fuel pump has an internal component that may fail and causing drivability symptoms such as erratic engine operation and longer starting times.
• 10040853Jul 1, 2011Suspension. Bmw: a grinding noise is coming from the differential during slow cornering. When turning a slip/stick effect is created on the lining and steel discs incorporated in the differential clutch causes a grinding noise.
• 10037069Jun 1, 2011Transmission and drivetrain. Bmw: there is a software problem with the dual clutch transmission module. Data can't be read from the module's memory. *rm updated 8/10/11.
• 10040348May 1, 2011Body and structure. Bmw: programming information for the roof. The roof can be opened or closed at speeds of up to 19. At high speeds, the roof mechanism may be damaged by the air stream. 2011 e89.
• 10040045Apr 1, 2011Transmission and drivetrain. Bmw: a new technical support process has been created regarding transmission concerns.
• 10037703Jan 1, 2011Engine cooling. Bmw: there are high fuel pressure faults stored due to a software error.
• 10037700Jan 1, 2011Engine cooling. Bmw: there may be excessive cranking before the vehicle starts. The service engine soon light may also be on with a lack of engine power.
• 10037922Dec 1, 2010Transmission and drivetrain, Electrical system. Bmw: double clutch transmission is enterring emergency mode and some gears can't be selected. This is a software problem.
• 10034676Dec 1, 2010Engine cooling, Fuel system. Bmw: teile clearing for engine drivability and fuel system. An enhanced technical support (teileclearing) process has been developed to help identify the root causes of complaints relating to the drivability and fuel system (e.g., long crank, loss of power, ses lamp on, etc.). This process can also help expedite the defect eradication process, once the root cause has been determined.
• 10041281Nov 1, 2010Exterior lighting. Bmw: the rear lamp is not water tight due to cracks due to stress. Water may enter the lamp.
• 10037464Nov 1, 2010Body and structure. Bmw: water is leaking into the luggage compartment due to a damaged seal on rear vents.
• 10037255Oct 1, 2010Engine cooling. Bmw: the vent hole of the cooling hose coupling on the drivers side of the radiator may be blocked. There is a procedure for checking and fixing the problem.
• 10041276Aug 1, 2010Engine cooling. Bmw: service engine soon light is on with a fault code stored. Internal dmtl pump failure.
• 10037050Aug 1, 2010Air bags. Bmw: operating description of the passenger airbag status light.
• 10037025Aug 1, 2010Exterior lighting. Bmw: procedure for determining and replacing incandescent and halogen light bulbs under warranty.

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