Maybe you can help me diagnose this problem. Audi dealer couldn't. My s4's AC doesn't always work. And, it seems to be tied to a computer malfunction. The ondash computer frequently read minus degrees (and I'm in San Diego!). Seems like when the thermometer is acting up, so does the AC. Anyone else have this problem and know what it is?

We've also got a coolant leak that the service station is having a hard time tracking down. Help with that, too?

 

rip out your ac.

 

hahahaha talk about a quick fix!!