Mercedes Benz Other Repair Question
Topics covered: Defroster, Windshield.
Mileage: No information provided.
Mileage: No information provided.
Asked on February 10, 2007
Defroster Vents Emit sounds when I Turn on Heat
When ever i turn on the heat on full, it starts making this humming sound that comes out of the windshield defroster vent above the dash. It sounds as if the air being passed through is being deflected off of something to make a humming, whistling kind of sound. Please help.
1998 Mercedes-Benz CLK 320 , 102,000 miles , 3.2 liter
1998 Mercedes-Benz CLK 320 , 102,000 miles , 3.2 liter
Asked by mmkAnswer
Replied on February 22, 2007
It sounds like maybe a piece of paper has dropped down the defroster vent.