Rear Air Vent Clicking Noise

michael95umichael95u Member Posts: 1
edited February 2015 in Mazda
I bought my 2008 CX9 used over the summer and have had no issues with it. All of a sudden, when the temps got very cold, I started getting a clicking noise from the back middle vent structure. The clicking lasts about 10 seconds, is pretty loud, but eventually stops. If I move the main or rear temperature knobs (rear if controlled by rear) from below 62 to above, the clicking restarts. It has gotten very annoying.

Anyone have experience with this? I'd rather not have to take it to the dealer.
Sign In or Register to comment.