GF72.29-D-2009H Power Window One-Touch Up Feature, Function

GF72.29-D-2009H Power Window One-touch Up Feature, Function

- except CODE (ZU7) National version for Canada
- except CODE (ZU8) National version for USA

Function requirements:
- No overvoltage or undervoltage
- Windows normalized
- "C. 15 ON" or "c. 15R ON"

Interruption of "automatic raising" function:
- Function requirements are not satisfied
- Blockage detection
- Recognition of button actuation in opposite direction
- Another button position after park position is detected
- Zero point tolerance exceeded
- Short circuit or voltage interruption

The excess force limiter is activated during the "Automatic raising" function (with normalized windows).

Following "Circuit 15R OFF", the windows can still be opened and closed after the doors are closed.

Driver-side control point

The window in the driver and front passenger door can be closed automatically via the driver power window button (S47s1) and front passenger power window button (S47s2) in the driver door control panel (S47). For this purpose, momentarily actuate driver power window button or front passenger power window button beyond the catch point. The "Automatic raising" signal is read in by the driver door control unit (N69/1), which directly actuates the driver door power window motor (M10/1).

The signal for the passenger door power window motor (M10/2) is transmitted via the SAM control unit (N10), which then actuates the passenger door power window motor.

Front passenger control point

The window on the front passenger side can be closed automatically via the front passenger power window switch (S21/2). For this purpose, it is necessary to actuate the front passenger power window switch momentarily beyond the catch point. The closing request is read in by the SAM control unit, which then directly actuates the front passenger door power window motor

The window can be stopped when a random switch is actuated (short momentary actuation).