BMW 740e Complaints (2017)

1 consumer complaint on file.

• #11533727July 21, 2023
  POWER TRAIN, ELECTRICAL SYSTEM

  Failing HV battery cells cause a misreading of the energy level available. When turning left in oncoming traffic the Hybrid launches in EV mode because the battery management system shows plenty of power where there is none. The car will lurch into oncoming traffic and hesitate while trying to start the combustion engine the delay is unexpected and can be enough to cause an accident.

  Crash:

  No

  Fire:

  No

  Injuries:

  0

  Deaths:

  0