BMW M4 Service Bulletins
91 manufacturer communications on file.
- December 1, 2022•Document ID: 10230729Service Bulletin/Repair InstructionsLATCHES/LOCKS/LINKAGES:HOOD:LATCH
- Mfr Comm. #:
- B512222
- Date Added:
- January 30, 2023
- Manufacturer:
- BMW
SummaryHood lever is pulled twice but the hood only achieves the pre-latch position on both sides.
Associated Products (24)Associated Documents - December 1, 2022•Document ID: 10230723Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:COOLING SYSTEM
- Mfr Comm. #:
- B170322
- Date Added:
- January 30, 2023
- Manufacturer:
- BMW
SummaryThe charge air cooler housing may sperate and lose charging pressure.
Associated Products (4)Associated Documents - November 1, 2022•Document ID: 10227929Service Bulletin/Repair InstructionsAIR BAGS; ELECTRICAL SYSTEM; LANE DEPARTURE
- Mfr Comm. #:
- B652022
- Date Added:
- December 19, 2022
- Manufacturer:
- BMW
SummaryA check control message for the restraint system appears. In the instrument cluster, the red air bag warning light lights up permanently. One of the following fault codes is stored in the ACSM (air bag control unit): 930949 - Knee airbag, driver: short circuit to negative terminal 93094F - Knee airbag, front passenger: short circuit to negative terminal 93094C - Knee airbag driver's side: Resistance too great 930952 - Knee airbag, front passenger: Resistance too great.
Associated Products (15)Associated Documents - October 1, 2022•Document ID: 10227575Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
- Mfr Comm. #:
- B651922
- Date Added:
- December 12, 2022
- Manufacturer:
- BMW
SummaryThe customer complains that the radio stations change by themselves.
Associated Products (53)Associated Documents - October 1, 2022•Document ID: 10227558Service Bulletin/Repair InstructionsVISIBILITY
- Mfr Comm. #:
- B611222
- Date Added:
- December 12, 2022
- Manufacturer:
- BMW
SummaryAfter opening the vehicle with the radio remote control and changing the profile, the exterior mirror settings are lost.
Associated Products (52)Associated Documents - September 1, 2022•Document ID: 10225126Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL
- Mfr Comm. #:
- B662419
- Date Added:
- October 31, 2022
- Manufacturer:
- BMW
SummaryVehicle cannot be opened or closed using comfort access, engine start is not possible, and the vehicle may not start when placing the key against the steering column.
Associated Products (51)Associated Documents - September 1, 2022•Document ID: 10225121Service Bulletin/Repair InstructionsVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
- Mfr Comm. #:
- B640422
- Date Added:
- October 31, 2022
- Manufacturer:
- BMW
SummaryAn interference noise (groaning noise) can be heard from within the heating and air-conditioning unit in the center of the instrument panel.
Associated Products (26)Associated Documents - August 1, 2022•Document ID: 10224210Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL
- Mfr Comm. #:
- SIB650922
- Date Added:
- October 17, 2022
- Manufacturer:
- BMW
SummaryThe sound output intermittently drops out entirely. This can be reproduced with all audio sources as well as telephone and voice output.
Associated Products (67)Associated Documents - August 1, 2022•Document ID: 10224205Service Bulletin/Repair InstructionsVEHICLE SPEED CONTROL
- Mfr Comm. #:
- SIB511322
- Date Added:
- October 17, 2022
- Manufacturer:
- BMW
SummaryDuring strong acceleration, the fuel filler door possibly opens automatically.
Associated Products (4)Associated Documents - June 1, 2022•Document ID: 10218384Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM
- Mfr Comm. #:
- SIB662419
- Date Added:
- August 22, 2022
- Manufacturer:
- BMW
SummaryVehicle cannot be opened or closed using comfort access, engine start is not possible, and the vehicle may not start when placing the key against the steering column. Note: Opening, closing and starting via the BMW Digital Key or the Digital Key Card are not affected.
Associated Products (34)Associated Documents - May 1, 2022•Document ID: 10214990Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- SIB651312
- Date Added:
- July 5, 2022
- Manufacturer:
- BMW
SummaryThe Headunit High (HU-H), also called NBT, began replacing the Car Information Computer (CIC) on certain MY2013 vehicles with option 609 (as of 7/2012 production). This uses map North America NEXT. The Headunit High 2 (HU-H2), also called NBT-EVO, superseded the NBT HU and was introduced in 3/2014. This uses map North America EVO. The Headunit High 4 (HU-H4, also called MGU21) superseded the MGU starting with certain MY2021 vehicles with option code 6U3 Live Cockpit Professional. This uses map North America JOY. The ENTRY Media/Navigation (HU-B) is the low line business version of the navigation system and was introduced in 3/2014. This uses map North America ROUTE. The ENTRY NAV EVO (HU-B2) replaced Entry Media/Navigation as the low-line business version and was introduced in certain MY2018 vehicles. This uses map North America WAY.
Associated Products (56)Associated Documents - May 1, 2022•Document ID: 10214989Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- SIB640222
- Date Added:
- July 5, 2022
- Manufacturer:
- BMW
SummaryMist formation on the windshield inside surface may occur at departure or after MSA (automaticstart/stop). Acoustic abnormality in the area of the recirculated air flap (recirculation flap closing and opening severaltimes). The above may occur individually or in combination.
Associated Products (44)Associated Documents - May 1, 2022•Document ID: 10214988Service Bulletin/Repair InstructionsEXTERIOR LIGHTING:HEADLIGHTS
- Mfr Comm. #:
- SIB630222
- Date Added:
- July 5, 2022
- Manufacturer:
- BMW
SummaryExcessive condensation has collected in one or both headlights.
Associated Products (9)Associated Documents - March 1, 2022•Document ID: 10211856Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- B410222
- Date Added:
- May 16, 2022
- Manufacturer:
- BMW
SummaryThe trunk floor carpet is wet, primarily on the left side.
Associated Products (6)Associated Documents - February 1, 2022•Document ID: 10214259Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- B310318
- Date Added:
- June 21, 2022
- Manufacturer:
- BMW
SummaryCracking noises heard from the area of the front axle when rotating the steering while stationary or at low speed.
Associated Products (5)Associated Documents - February 1, 2022•Document ID: 10214254Service Bulletin/Repair InstructionsBACK OVER PREVENTION:SOFTWARE
- Mfr Comm. #:
- B090321
- Date Added:
- June 21, 2022
- Manufacturer:
- BMW
SummaryIn some rare cases a customer vehicle might be excluded from one or more Remote Software Upgrade(RSU) campaigns. This SIB gives an overview how to identify these vehicles and how to proceed in case of a customer complaint.
Associated Products (25)Associated Documents - December 2, 2021•Document ID: 10206768Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:ANTENNA
- Mfr Comm. #:
- B840521
- Date Added:
- January 24, 2022
- Manufacturer:
- BMW
SummaryVehicles which require this Campaign to be completed will show it as ?Open? when checked either in Vehicles which require this Campaign to be completed will show it as ?Open? when checked either in AIR the "Service Menu" of DCSnet (Dealer Communication System), ISPA Next or Warranty Vehicle Inquiry.
Associated Products (1)Associated Documents - December 1, 2021•Document ID: 10206693Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT
- Mfr Comm. #:
- B840917
- Date Added:
- January 24, 2022
- Manufacturer:
- BMW
SummaryWhile using the wireless charger, one or both of the following may occur: 1) The BMW display key or mobile phone becomes hot to the touch. 2) The device switches off due to over temperature (built-in device protection).
Associated Products (25)Associated Documents - December 1, 2021•Document ID: 10206692Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM; COMMUNICATION:MANUFACTURER TELEMATICS
- Mfr Comm. #:
- B840621
- Date Added:
- January 24, 2022
- Manufacturer:
- BMW
SummaryThe SIM card installed in the telematics control unit (ATM2) connects to different mobile providers' networks. However, due to a missing parameter, this does not work and can cause disruption in BMW ConnectedDrive services in areas with insufficient network coverage.
Associated Products (25)Associated Documents - December 1, 2021•Document ID: 10206690Service Bulletin/Repair InstructionsENGINE; ELECTRICAL SYSTEM; STEERING
- Mfr Comm. #:
- B662419
- Date Added:
- January 24, 2022
- Manufacturer:
- BMW
SummaryVehicle cannot be opened or closed using comfort access, engine start is not possible, and the vehicle may not start when placing the key against the steering column.
Associated Products (22)Associated Documents