Removal (300SDL, 420SEL & 560SEL)
Pry out steering wheel center cap. Remove and discard screw. Remove steering wheel. Remove cover below instrument panel. Unplug combination switch wiring. Remove screws from switch and pull switch out.
Pry out steering wheel center cap. Remove and discard screw. Remove steering wheel. Remove cover below instrument panel. Unplug combination switch wiring. Remove screws from switch and pull switch out.