the ac blower is making a loud noise when the ac is on. does anyone know if it might be loose or if i need to replace it? anything i should be looking for? i heard removing the blower is a lot of trouble because i have to remove the entire dash. thanks.

 

The blower motor is accessed through the firewall not the dash. Granted it is a tedious job but from what I can tell, it's not too bad. There should be a diy link to this .

aardvark

 

https://mercedesforum.com/forum/new-mercedes-benz-forum-members-area-4/new-owner-member-some-questions-190e-experts-33710/

check out my post here...I had a similar problem so you might
get help from here. I got pictures, videos of problem and lots of
feedback.

Let me know if it helps you...

 

If you hear this noise coming from under the hood of the vehicle you might have a loose fan belt...