74
E90 General Vehicle Electrical
Remote Control
The remote control or the ID transmitter can initiate the comfort opening/closing proce-
dure for the power windows. The operating procedure is defined in the Owner's
Handbook.
Power Window Motors
The power window motors are equipped with Hall sensors that generate signals during
motor operation, for the purpose of monitoring motor operation, and are evaluated by the
FRM and JBE for the anti-trapping function.
Initialization
Initialization of Power Windows
The front and rear power windows can be initialized via the power window switches or the
BMW diagnosis system.
Note: The power windows can only be moved in small increments if not
initialized.
Initialization via the Power Window Switches
The following procedure must be performed to initialize the system:
1. Completely close window by pulling the power window switch beyond the limit stop.
2. Briefly interrupt pulling/release the power window switch and then pull the switch
upwards again for approx. 1 s.
Initialization via the BMW Diagnostic Equipment
The power windows can be initialized as part of an initialization procedure using the
BMW diagnostic equipment. A detailed description of the initialization procedure is pro-
vided in the BMW diagnosis system.
To Next Page
Loading...
Need help?
General
