: 06" STS. Knob on climate control on drivers side stuck on 75. does NOT adjust.

10-15-12, 05:18 PM
THe passanger climate control works fine still, but what needs to be replaced?

10-16-12, 06:14 AM
Just shooting from the hip here but likely the whole HVAC control unit would need to be swapped out.
too bad the car doesnt have the temp control on the steering wheel like the deville did, cuz then it would not really matter.

10-16-12, 07:32 PM
It wouldn't hurt to try the old reset trick (disconnect neg, pos, touch together & reconnect). Does it persist (push button for off; push again for on.

It also wouldn't hurt to try some VR commands just to make sure it's 100% fouled up.