What is your question?
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What is your question?
when turn signal controls are activated the arrows indicating right or left turn do not work and the windshield wipers come om.
What makes this problem better or worse?
nothing.
How long has your 2013 Mercedes-Benz ML350 had this problem?
a few days, since the temperature dropped in the teens.
1 Reply
Sounds like an issue with the combo switch. A Mercedes specific scan tool can be very useful here but you will need to go to the dealer or a good Euro shop. Here is a link to help you find a local shop. https://repairpal.com/repair-shops Alex