Power windows with one-touch window up and window down control, function - GF72.29-P-3007KA

MODELS 208.435 /444 /445 /447 /448 /465 /470 

Function prerequisites 

• No overvoltage/undervoltage
• Circuit 15 on or circuit 15R on

Function 

The automatic window raising/lowering function is triggered by pressing the power window switch over the first click-stop position  in the "open" or "close" direction. Each power window can be operated individually.

With MODEL 208.4 instead of the automatic window raising  function of the front or rear power windows, the manual window raising  function is performed.

• Front power windows 

  On pressing the left front power window switch, front center console (S21/1) or the left front power window switch, front center console (S21/1)  the corresponding door control module receives a CAN message from the roll bar (RB)/soft-top operation control module (N52)  and actuates the relevant power window motor  until the window is completely open, even if the switch has already been released.

  With non-normalized  (front) windows, instead of the automatic window raising/lowering function, the manual window raising/lowering  function is performed.

• Rear power windows 

  On pressing the left rear power window switch (N72s3)  or the right rear power window switch (N72s4)  the roll bar (RB)/soft-top operation control module (N52)  receives a CAN message from the lower control panel control module (N72)  and actuates the relevant power window motor  until the window is completely open, even if the switch has already been released.

Function abort 

The window raising/lowering function is aborted if

• S21/1, S21/2, N72s3 or N72s4 is actuated again, after it was in the center position,
• lock-up of the power window is detected,
• the function prerequisites are no longer satisfied,
• with window raising, the obstruction sensor reacts,
• with window lowering, denormalization takes place (only with the front power windows).

	Position recognition for power windows		GF72.29-P-4000KA
	Manual window up/down control		GF72.29-P-3006KA
	Synchronization of power windows		GF72.29-P-4003A
	Anti-pinch protection	Currently not relevant because the obstruction sensor function is only activated with automatic window raising  .	GF72.29-P-4004A
	Power windows in front doors		GF72.29-P-4101A
	Roll bar/soft-top operation control module, location/task/design/function		GF77.39-P-3100KA
	Driver-side front door control module		GF72.29-P-4105A
	Passenger-side front door control module		GF72.29-P-4106A