BMW TSB #B720321
2018 BMW M5
Affected Component: SEAT BELTS
- Summary
- M5 CS PRECRASH SAFETY BELT TENSIONING TRIGGERS PREMATURELY IN CERTAIN SITUATIONS: In certain situations, when the vehicle is being driven more dynamically and repeated heavy braking may berequired, the Precrash Safety Belt tightening application may activate even though there is no presence of a hazardous situation.