GF72.29-P-3004R Convenience Opening of Power Windows, Function

GF72.29-P-3004R Convenience Opening Of Power Windows, Function
- up to model year 08

Component Identification:

Function requirements:
^ Circuits 15C, 15R and 15 off
^ No overvoltage or undervoltage
^ All doors are closed (condition: locked).
^ No other control module transmits the message "open centrally".
^ Press unlock button on remote control key (A8/1) for more than 1 s and hold down.

Function Vario roof closed
The left door control module (N69/1) or the right door control module (N69/2) receives the CAN message for convenience opening and there upon actuates the left front power window motor (M10/3) and the right front power window motor (M10/4) in short stroke position.

The RVC control module (N52) receives the CAN message for convenience opening and there upon actuates the RVC hydraulic unit (A7/5), which opens the Vario roof. At the same time, the rear left power window motor (M10/5) and right rear power window motor (M10/6) are activated, which lower the rear windows fully. If the Vario roof is opened, the windows of the driver and passenger door can be lowered fully by pressing again and holding down the unlock button on the remote control key (A8/1).

The convenience opening function is interrupted if:
^ The request is no longer received via CAN.
^ The function requirements listed above are no longer satisfied.

If the convenience opening function is activated with the remote control key (A8/1), the Vario roof is also opened.

The power window convenience opening function is carried out even if the windows have not been synchronized.

By pressing and holding down the recirculated air button of the AAC pushbutton control module (N22), the windows are opened with the convenience function.

Convenience opening of the windows and the Vario roof are not possible with the keyless go transmitter card (A8/2).