Hi!

I had the buzz - was related to the mode selector. Spent a day of torture yesterday replacing the servo, everything working mode wise except the DEFROST vents are always blowing in every mode. If I switch to defrost, only defrost goes, but every other mode that doesnt include it they are blowing.

Secondly - what is this door and what actuates it? I thought it was the recirculation, but pressing that when I had everything open did not open or close the door.



If it is stuck open would it cause problem #1 of defrost vents always on? Is there any other culprit related to the defrost vents other than I may have missed an arm on that servo? (please tell me I dont have to go in there again)

TIA

Looks like the re-circulation vent to me. You can prove that by seeing if above it is the outside vent under the plastic cowl.