"REM: Various Electrical Faults in Rear of a Vehicle
BMW technical service bulletin 613212 for 2012-2013 BMW 328I, 2012-2013 BMW 335I and 2013 BMW 320I and others.
- Bulletin number
- 613212
- Component
- Electrical system
- Summary
- "REM: Various Electrical Faults in Rear of a Vehicle. Various electrical faults associated with the rear of the vehicle occur, including one or more of the following: The REM (Rear Electronic Module) does not respond to diagnosis. The one-touch function of the rear power windows is inoperative. The rear power windows cannot be initialized. The trunk lid cannot be opened. The brake lights are not working (check control message ""Left/right brake light failed"" is displayed). The rear turn indicator lights are not working (check control message ""Rear left/right turn indicator failed"" is displayed). One or more of the following faults are stored in the REM: ""804805 Internal software control unit fault"" ""804876 Turn indicator, rear left, faulty"" ""804877 Turn indicator, rear right, faulty"" ""804872 Brake light, left, faulty"" ""804874 Brake light, right, faulty"" ""30195 Window regulator, passenger's side door, rear: invalid characteristic curve, no normalization present"" ""30115 Power window, rear door on driver's side: invalid characteristic curve, no normalization present"" ""301A0 Window regulator on passenger's side door, rear: system is not normalized"" ""30120 Power window, rear door on driver's side: system is not standardized"" CAUSE Rear power window drive(s) faulty"
Owners of these vehicles have filed 100 complaints in the electrical category.
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