Cadillac Escalade, EXT and ESV Forum - 1999 - 2006 Discussion, 2000 Air Conditioning in Cadillac Escalade Forums; If the A/c button is pushed in and the light on the button is on, should the inside/outside air button ...
If the A/c button is pushed in and the light on the button is on, should the inside/outside air button light stay on whether it's pushed in or not? The inside/outside air button light only goes off when you push it in and the A/C button is out and its light is not on. How is this suppose to work???
On mine, the recirculation button light is off if the AC light is off. The RC light comes on when the AC is on under 2 conditions: 1)pushing the RC button in; or 2)when the temp control is turned to MAX.
Has someone messed with the dash, maybe when installing or changing the radio? It sounds like you have some loose or incorrect electrical connections.