last month I purchased what I thought to be a nice a4 avant, but now I think I bought a piece. the main issue is the a/c compressor went bad two days after I got it. it has 90k on the car. took it to get a 1400 new one. well the a/c blows partially cold but I notice the econn light stays lit. shouldn't it go off. the free on is good too. any suggestions? the car didn't come with a manual so I don't even know how to use the a/c really anyway. thanks.......I hate my new car.

01 A4 avant quattro. lowering kit, 19" axis rims, miltek exhaust, apt chip, arp body kit