Get Instant Pricing with Edmunds Price Promise℠
1Look for "Special Offers" on a specific car
2Get your upfront, locked-in price from the dealer
3Go to the dealership to buy your car with no haggle
These cars have a setting to keep the blower on after the car is turned off if you stay in the vehicle. You can find it in the driver settings.Report it
I have a mercedes clk 320 which had the same problem with ac on and fan running even with key out of ignition. It was draining my battery daily. It turned out to be a bad blower motor and blower motor regulator. Fixed that, no problems since.Report it
© Edmunds.com, Inc.