1986 Mercedes 420SEL. Both front power windows not working.

What is your question?

Both rear windows work fine. Sun roof also not working.

What makes this problem better or worse?

This a 1986 but that year is not available on the questionnaire.

May 14, 2018

Popular Answer

What are the best Mercedes-Benz repair shops?

RepairPal Certified shops can diagnose and repair your 1990 Mercedes-Benz 420SEL. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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What is your question?

Popular Answer

1986 Mercedes 420SEL. Both front power windows not working.

What is your question?

Both rear windows work fine. Sun roof also not working.

What makes this problem better or worse?

This a 1986 but that year is not available on the questionnaire.

Sedeane in Barboursville VA

May 14, 2018

1 Reply

Popular Answer

AskAlexon May 14, 2018

Many variables here and it will be tough to point you in the right direction without looking at it. Could be a wiring issue on such an old car. I highly suggest a Euro Indy shop for diagnosis. If you don't work on your own car then use this link to find a good shop near you. https://repairpal.com/repair-shops Alex

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Popular Answer

What are the best Mercedes-Benz repair shops?

RepairPal Certified shops can diagnose and repair your 1990 Mercedes-Benz 420SEL. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.