Removal & Installation (M Coupe)
Ensure wiper motor is in park position. Remove wiper arm cover and remove nut. Remove wiper arm from wiper shaft. Remove retainer nut from wiper shaft and remove seal. Open rear hatch. Remove expanding rivets and remove rear hatch trim panel. Disconnect electrical connector. Remove 3 bolts attaching wiper motor to rear hatch. Remove wiper motor. To install, reverse removal procedure.