BMW 840i Service Bulletins
141 manufacturer communications on file.
- May 1, 2021•Document ID: 10199292Service Bulletin/Repair InstructionsENGINE; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT
- Mfr Comm. #:
- B110321
- Date Added:
- July 19, 2021
- Manufacturer:
- BMW
SummaryB58 ENGINE: ENGINE OIL FILTER REMOVAL PROCEDURE AND TOOLS . A. For the B58 engines, a BMW Oil Catch special tool for use in conjunction with removing the engine oilfilter insert is now available.
Associated Products (18)Associated Documents - May 1, 2021•Document ID: 10198899Service Bulletin/Repair InstructionsSEATS
- Mfr Comm. #:
- B110321
- Date Added:
- July 6, 2021
- Manufacturer:
- BMW
SummaryB58 ENGINE: ENGINE OIL FILTER REMOVAL PROCEDURE AND TOOLS . A. For the B58 engines, a BMW Oil Catch special tool for use in conjunction with removing the engine oilfilter insert is now available.
Associated Products (18)Associated Documents - April 1, 2021•Document ID: 10194298Service Bulletin/Repair InstructionsEQUIPMENT; SERVICE BRAKES, AIR:DISC; EQUIPMENT ADAPTIVE/MOBILITY
- Mfr Comm. #:
- B360121
- Date Added:
- May 24, 2021
- Manufacturer:
- BMW
SummaryDiagnosis of Compound Brake System Complaints in M Vehicles: 1. Visible cracks are caused by high thermal stresses during rapid heating and cooling of the brake discs. Braking from high speed with cold brake components (less than 212 degrees F) increases the likelihood of cracks to form.
Associated Products (21)Associated Documents - April 1, 2021•Document ID: 10194297Service Bulletin/Repair InstructionsSERVICE BRAKES, AIR:DISC; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT
- Mfr Comm. #:
- B340521
- Date Added:
- May 24, 2021
- Manufacturer:
- BMW
SummaryDiagnosis of Compound Brake System Complaints in M Vehicles: 1. Visible cracks are caused by high thermal stresses during rapid heating and cooling of the brake discs. Braking from high speed with cold brake components (less than 212 degrees F) increases the likelihood of cracks to form.
Associated Products (3)Associated Documents - March 1, 2021•Document ID: 10190867Service Bulletin/Repair InstructionsBACK OVER PREVENTION
- Mfr Comm. #:
- B662919
- Date Added:
- April 26, 2021
- Manufacturer:
- BMW
SummaryTOP VIEW CAMERA IMAGE IS MISALIGNED: The top view image of the vehicle is misaligned when observed in the Control Information Display (CID).
Associated Products (21)Associated Documents - March 1, 2021•Document ID: 10190859Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- B610321
- Date Added:
- April 26, 2021
- Manufacturer:
- BMW
SummaryPROGRAMING THE DUAL STORAGE SYSTEM AND REPLACE IT IF NECESSARY: The 12 V battery's dual storage system (DSS) may contain a software error which intermittently causes a continuous resetting of the microcontroller and communication failure.
Associated Products (14)Associated Documents - March 1, 2021•Document ID: 10190854Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; BACK OVER PREVENTION
- Mfr Comm. #:
- B520321
- Date Added:
- April 26, 2021
- Manufacturer:
- BMW
SummaryCLICKING NOISE FROM REAR FOOTWELL AREA WHEN MOVING SEAT(S): A clicking noise is heard from the rear footwell area when moving the seat. The clicking noise can occur under either the driver's seat and/or the passenger seat.
Associated Products (2)Associated Documents - March 1, 2021•Document ID: 10190846Service Bulletin/Repair InstructionsBACK OVER PREVENTION:SOFTWARE
- Mfr Comm. #:
- B090120
- Date Added:
- April 26, 2021
- Manufacturer:
- BMW
SummaryBMW REMOTE SOFTWARE UPGRADE IS NOT OFFERED FOR INSTALLATION: The customer complains that the BMW Remote Software Upgrade (RSU) is not possible in his/her vehicle, though the Remote Software Upgrade menu is available in the vehicle and a download was performed by the vehicle or the BMW Connected App.
Associated Products (18)Associated Documents - February 1, 2021•Document ID: 10188953Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- B650121
- Date Added:
- March 15, 2021
- Manufacturer:
- BMW
SummarySPORADIC FAILURE OR CRACKING NOISE IN BASS SPEAKERS: No Bass or a cracking noise can be heard from the bass speakers.
Associated Products (23)Associated Documents - February 1, 2021•Document ID: 10188951Service Bulletin/Repair InstructionsEXTERIOR LIGHTING
- Mfr Comm. #:
- B630321
- Date Added:
- March 15, 2021
- Manufacturer:
- BMW
SummaryCONDENSATION IN TAILLIGHT: Condensation is present on the inner surfaces in one or both taillights
Associated Products (14)Associated Documents - December 1, 2020•Document ID: 10186895Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- B662419
- Date Added:
- February 8, 2021
- Manufacturer:
- BMW
SummaryREMOTE CONTROL IS NOT DETECTED: Vehicle 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 (21)Associated Documents - December 1, 2020•Document ID: 10186894Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B661820
- Date Added:
- February 8, 2021
- Manufacturer:
- BMW
Summary?GESTURE CONTROL UNINTENDED OPERATION: The Gesture camera inadvertently detects movement and performs unintended operations.
Associated Products (20)Associated Documents - December 1, 2020•Document ID: 10186892Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- B652020
- Date Added:
- February 8, 2021
- Manufacturer:
- BMW
Summary?PROGRAM HEAD UNIT: Satellite radio content is not available over IP, this does not affect channels received over satellite.
Associated Products (21)Associated Documents - December 1, 2020•Document ID: 10186233Service Bulletin/Repair InstructionsENGINE; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; ELECTRICAL SYSTEM
- Mfr Comm. #:
- B662419
- Date Added:
- February 1, 2021
- Manufacturer:
- BMW
SummaryREMOTE CONTROL IS NOT DETECTED: Vehicle 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 (19)Associated Documents - December 1, 2020•Document ID: 10186232Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM
- Mfr Comm. #:
- B661820
- Date Added:
- February 1, 2021
- Manufacturer:
- BMW
Summary?GESTURE CONTROL UNINTENDED OPERATION: The Gesture camera inadvertently detects movement and performs unintended operations.
Associated Products (20)Associated Documents - December 1, 2020•Document ID: 10186230Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- B652020
- Date Added:
- February 1, 2021
- Manufacturer:
- BMW
Summary?PROGRAM HEAD UNIT: Satellite radio content is not available over IP, this does not affect channels received over satellite.
Associated Products (21)Associated Documents - December 1, 2020•Document ID: 10186224Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM
- Mfr Comm. #:
- B620320
- Date Added:
- February 1, 2021
- Manufacturer:
- BMW
SummaryMALFUNCTION INDICATOR LAMP (MIL) IS ILLUMINATED WITH FAULT MEMORY CDC152: The malfunction indicator lamp (MIL) is illuminated in the instrument cluster. The vehicles has no operating failures; only the MIL is illuminated.
Associated Products (23)Associated Documents - December 1, 2020•Document ID: 10186221Service Bulletin/Repair InstructionsSTRUCTURE:BODY:DOOR; EQUIPMENT; ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY
- Mfr Comm. #:
- B611120
- Date Added:
- February 1, 2021
- Manufacturer:
- BMW
SummaryWHEN LOCKING VEHICLE, DOORS ARE LOCKED BUT VEHICLE IS NOT SECURED: The customer complains that when locking the vehicle from the outside using the remote control: The doors lock The alarm system is not activated The side mirrors (when the function is activated) do not fold in.
Associated Products (14)Associated Documents - December 1, 2020•Document ID: 10186214Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT
- Mfr Comm. #:
- B121320
- Date Added:
- February 1, 2021
- Manufacturer:
- BMW
SummaryREPLACE ALL THE IGNITION COILS: The ignition coils may not have been produced to specifications which could lead to irregular running of the engine. A manufacturing defect affecting the ignition coil insulation.
Associated Products (11)Associated Documents - December 1, 2020•Document ID: 10186211Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT
- Mfr Comm. #:
- B090120
- Date Added:
- February 1, 2021
- Manufacturer:
- BMW
SummaryBMW REMOTE SOFTWARE UPGRADE IS NOT OFFERED FOR INSTALLATION: The customer complaints that the BMW Remote Software Upgrade (RSU) is not possible in their vehicle, though the Remote Software Upgrade menu is available in the vehicle and a download was performed by the vehicle or the BMW Connected App.
Associated Products (18)Associated Documents