One problem related to rearview mirror has been reported for the 2019 BMW 540. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2019 BMW 540 based on all problems reported for the 2019 540.
The contact owns a 2019 BMW 540i sedan. The contact stated while driving at 45 mph, the peripheral rear-view mirror detached and collided with the passenger's window. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 23,000.