hey Luxurylife, I was reading your posts about the compressor not working and everything else. I have jumped the the two wires together and the compressor turn on, but you said that does not mean anything. when testing the relay under the hood by the fuse block, I have power from both the red (30) and brown (85) (when ign is on) but the ESC is not grounding 86, I do have a "service ride control" message. now from reading your problem i know you tested and played with a lot, did you have the same issue with ESC not grounding the ALC relay? Thank you in advance.