Power Window Switch: Description and Operation

Driver Window Regulator Switch

Depending on the equipment, the following components are integrated with the driver window regulator switch:

• Left front window regulator switch (E40)

• Right front power window switch in driver door (E81)

• Left rear window regulator switch in driver door (E53)

• Right rear window regulator switch in driver door (E55)

• Central window regulator switch in driver door (E189)

• Push button illumination bulb (L76)

• The left front window regulator switch and right front power window switch in driver door and the left rear window regulator switch in driver door and right rear window regulator switch in driver door can only be replaced in pairs.