S 55 AMG (220.174) V8-5.5L SC (113.991) (2004)
Power Window Switch: Locations
Power Window Switch Group, Driver Side - S20/1
Driver's door
Power Window Switch, Left Front - S20/1s1
Driver's door
Power Window Switch, Left Rear - S20/1s3
Door, left front
Power Window Switch, LR - S21/3