GF72.29-P-3013TX Power Window Raising/Lowering, Function

GF72.29-P-3013TX Power Window Raising/Lowering, Function

Component Identification:

Function requirements
^ C. 15 ON or c. 15R ON
^ No overvoltage or undervoltage
^ Not active for rear power window child safety switch
^ For automatic raising or lowering feature additionally synchronized power windows.

Up to 5 min. after c. 15R or c. 15 OFF the power window can be actuated, if the front doors are not open.

Driver-side control point
All windows in the front and rear doors can be opened or closed with the driver-side power window switch group
Press corresponding switch on driver-side power window switch group to catch point in the opening or closing direction for manual raising or lowering.

Press corresponding switch on driver-side power window switch group to catch point in the opening or closing direction for automatic raising or lowering.Actuation is performed until the position recognition detects that the windows are opened or closed.
Actuation of the driver-side power window switch group is read in by the left front door control module via the switch bus which directly actuates the left front power window motor.
The other power window motors are actuated directly by the associated door control module if a corresponding request from the left door control module via CAN-B is present

Passenger control points and rear control points
Only the associated window can be opened or closed by the passenger power window switch or the rear power window switch. Press passenger power window switch or corresponding rear power window switch in the opening or closing direction for manual raising or lowering.

Momentarily actuate passenger power window switch or corresponding rear power window switch beyond the catch point in the opening or closing direction for automatic raising or lowering until the position recognition detects complete opening or closing the window.
Actuation of the passenger power window switch or the corresponding rear power window switch is read in voltage-coded by the corresponding door control module which directly actuates the corresponding power window motor.

Function abort
^ if the corresponding control switch is actuated again
^ if the excessive force limitation is actuated during automatic raising
^ if function prerequisites are not fulfilled

Child safety function
The function of the rear control points can be disabled with the child safety switch in the driver-side power window switch group Already performed actions are interrupted immediately by the rear power window switch when the child safety feature is activated the current status is indicated by a child safety indicator lamp in the driver-side power window switch group.

Sequence of priority
The driver-side power window switch group has the master function. An adjustment request via the passenger control point or rear control points is interrupted by a corresponding actuation of the driver-side power window switch group.

On vehicles with code (872) electrically heated left and right rear seats the rear power window switch as well as the driver-side power window switch group are read in by the switch bus.