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

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.

by in Granby, CT on June 06, 2010
1 answer
ANSWER by on June 06, 2010
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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