I have a 00 clk430 and am having problems with my heater blower. It will not shut off even with the car off. I have pulled the fuse out but its starting to get cold and so any advise would be appreciated. I believe it may be a regulator or relay???????????

It seems to be going around I got a post saying it is most of the time you should be able to get one for 98.00 I did

It seems to be going around I got a post saying it is most of the time you should be able to get one for 98.00 I did... http://www.***********************/mercedes~rep.html?apwcid=D1095431963W414af71b6c0fd&apwkwd=mercedes+part

I changed mine this weekend it took 30 min it all set and working. Total cost 98.50.. Dealer wanted 800.00