BMW M340i Service Bulletins (2021)
183 manufacturer communications on file.
- September 1, 2020•Document ID: 10181229Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B611320
- Date Added:
- October 19, 2020
- Manufacturer:
- BMW
SummarySERVICE ACTION - CHECKING THE DUAL STORAGE SYSTEM AND REPLACE IF NECESSARY: In the event of an accident, the two-battery Dual Storage System (DSS) is disconnected from the electrical system via an internal relay. In some cases, the relay is stuck closed and a fault is set. In these circumstances: A crash shutdown of the DSS does not occur The power distribution box is supplied with power until the DSS is fully discharged.
Associated Products (8)Associated Documents - September 1, 2020•Document ID: 10181225Service Bulletin/Repair InstructionsSTRUCTURE
- Mfr Comm. #:
- B511219
- Date Added:
- October 19, 2020
- Manufacturer:
- BMW
SummaryKIDNEY GRILL ACTIVE AIR FLAP FAULTS: A check control message or MIL (Malfunction Indicator Lamp) may be illuminated.
Associated Products (10)Associated Documents - September 1, 2020•Document ID: 10181218Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- B310120
- Date Added:
- October 19, 2020
- Manufacturer:
- BMW
SummarySERVICE ACTION - REPLACE THE WISHBONE OR TENSION STRUT: An incorrectly pressed-in rubber mount in the wishbone, or hydraulic mount in the tension strut can lead to acoustic abnormalities in the front axle. A process fault at the supplier resulted in the mounts of the affected wishbone or tension strut to be incorrectly pressed in.
Associated Products (4)Associated Documents