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1991 Mercedes-Benz 350SDL Question: cruise control

 

Question

GDF, Bedford, VA, July 14, 2010, 06:27
 Rookie

My cruise control works but it will not stay engaged for more than a minute. Any thoughts?

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  • Answer #1

    Bret Bodas from RepairPal Test Shop, July 14, 2010, 09:20
     Master

    This is likely a vacuum operated cruise control system, so check the system thoroughly for vacuum leaks.

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    GDF, July 15, 2010, 04:22
     Rookie

    ok thanks!

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