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2005 Mercedes-Benz E500 4MATIC Question: A/C REST LIGHT BLINKING



, Granby, CT, June 06, 2010, 16:46

Car was just detailed inside and out...when I picked up the car the A/C Rest light was on and when I pressed it again the light just blinked. There is no A/C and I had great A/C the day before.

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  • Answer #1

    June 06, 2010, 17:10

    Possibly the detail shop sprayed something where it should not have been sprayed or they may have bumped the outside ambient temp sensor for the A/C and knocked it loose, which will shut down the system. This can happen in a car wash.

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