S 550 (221.171) V8-5.5L (273.961) (2007)
Power Window Switch: Description and Operation
GF72.29-P-6050SX Component Description For Rear Power Window Switch
GF72.29-P-6050SX Component Description For Rear Power Window Switch
- except CODE (297) Roller sun blinds in rear doors
- except CODE (413) Panoramic sliding roof
- except CODE (540) Electric rear window roller blind
- up to model year 08
Component Identification
Location
The rear power window switch is located in the corresponding armrest in the rear.
Task
The rear power window switches transmit the adjustment requests for the rear left power window motor (M10/5) or right rear power window motor
(M10/6) to the rear control unit (N22/6) (model 216) or the left rear door control unit (N69/3) (model 221) or the right rear door control unit (N69/4)
(model 221) using voltage-coded signals.