2007 Mercedes-Benz CLS550 Q&A

2007 Mercedes-Benz CLS550 Question: Blower make a noise when climate control is on auto. When I stop noise stops.

When climate control off, no noise. Thoughts? How difficault is it to replace blower motor? -
Answer 1
its a 1hr job and poss there is debry inside fan blades or a bad blower motor itself -
Comment 1
Thanks, any directions or instuctions how to remove it? -
Comment 2
try wwww.alldatadiy.com -