I'm experiencing during normal driving squeeling noise that emanates from the vents area. Likely behind the dash centre console. It occurs when I am driving on less than smooth road surfaces. I couldn't find any TSB on it. Any thoughts?

 

does that noise only occur when the fan is on? if so i would remove your incabin filter and check for debris flying around i see that happen often

 

yes. But I need to reconfirm. Will switch off fan when I drive home later.

 

Looks like it is indeed from the fan. It squeels when it is on. I will check the cabin air filter this weekend.

 

you might pickup a in cabin filter from the dealer while your in there replace the filter

 

I think I like to see how dirty is the cabin filter is first. Maybe something got clogged and started to hit the fan blades.