Hi Everyone,
I have a 1999 A8 4.2L quattro. The AC is not working so I took it in to get recharged. After filling it, it still wouldn't cool, so the shop said it must be an electrical problem..but i didn't have time for them to dig into it. I'm wondering if this sounds familiar to anyone...or if you have advice on what to look for?

Truthfully, I can't justify sinking any more money into this car. I bought it 2 years ago, and have already sunk 70% of my purchase price into repairs. It's not what I expected from an A8, but thats a different topic.

Any help you can give would be greatly appreciated. Thank you