I have an 2000 Audi A4 Turbo 1.8 my A/C fan is not running. We checked the pressure of the ac lines. Recharged it didnt need it. Checked the 40 watt amp not blown relay is ok. We just replaced the radiator fan about a month ago. Checked the blend door and checked for leaks. Im trying to salvage a few dollars since were on a student income....the a/c works when the car isnt real hot as far as the weather and it goes from cold to hot air back and forth throughout the day. Is there anything I can check for free before I buy a fan??? Thanks in advance

 

Does the car run at a warmer temp than usual?

A/C not working - auxiliary fan failure - AudiWorld Forums

 

I got it working I took out my climate control module turns out there was some dust in the middle vent a huge ball, i cleaned it out as well as soaking the buttons in alcohol. I was also low on oil, I'm not sure how but now it is working and blowing cold just fine....any suggestions on what it could have been!!! Lol thank you guys so much!!