1993 Mercedes-Benz 500SEL Q&A

1993 Mercedes-Benz 500SEL Question: how to change out the turn and wiper switch wipers work every now and then, some

time they work but most of the time not. -
Answer 1
have same problem check relay for wipers where wiper motor plugs in my relay had bad solder joint new relay 5 min job as compared to steering column switch -