- August 8: BMW Overheated Starter Motors Cause Recall recalls | 7 days ago
- July 24: BMW Recalls 291,000 X3 SUVs Due to Cargo Rail Problems recalls | 22 days ago
- July 10: BMW Recalls 395,000 3 Series Vehicles Due to Takata Airbags recalls | 36 days ago
- July 3: BMW Owner Awarded $1.9 Million After Door Closed on His Thumb news | 43 days ago
- June 26: BMW Coolant Leak Class Action Lawsuit Dismissed news | 50 days ago
BMW TSB #B611320
2020 BMW M340i
TSB Document:
Affected Component: EQUIPMENT
- Summary
- SERVICE 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
Click a tab for more information.