At Idle ac quits. Under power ac returns. Had car to dealer 4 time to fix. Told dealer seemed like compressor to me. They said they found small leak in ac line. Replaced line, recharged system...still sucks. Finally listened to me and have elected to replace compressor. They have said that the car is now out of warranty. In for fight as we wait for compressor. I'm not paying. Because they have trouble with choosing the correct repair when first discovered, I should not be penalized.