2001 Mercedes Benz ML320 6 cyl Four Wheel Drive Automatic 119000 miles
when the temp setting is at half or less a continuos loud almost thumping noise comes from the dash. When the temp is set to above half or more (ie the heat is now coming through)speed it goes away. This is not good for living in florida!
Sunday, February 8th, 2009 AT 1:20 PM