How do you repair and remove 190e MERCEDES wiper motor?

To remove the wiper motor from a 190E Mercedes, first disconnect the car battery to ensure safety. Then, remove the wiper arms by unscrewing the nuts at the base and gently pulling them off. Next, access the wiper motor by removing the plastic cover and any screws or bolts securing it to the vehicle. Once detached, you can repair or replace the motor as needed before reassembling in the reverse order.