A/C climate control issues 2005 A6
#1
A/C climate control issues 2005 A6
Help! my A6 climate control has gone crazy. After I've been in the car for 10 minutes or so, one half of the vents will start blowing hot air. Basically, the system runs at half capacity. I end up closing those vents, but the system is clearly messed up. Has this happened to anyone else? My technicians have had a tough time diagnosing the problem. Thanks.
#2
Help! my A6 climate control has gone crazy. After I've been in the car for 10 minutes or so, one half of the vents will start blowing hot air. Basically, the system runs at half capacity. I end up closing those vents, but the system is clearly messed up. Has this happened to anyone else? My technicians have had a tough time diagnosing the problem. Thanks.
#6
Hey, JW.
Have you recharged the freon gas on your car since you have owned the one?
My car was blowing out hot air from the passanger side vent.
I had looked up the forum and tried kevin's TSB instruction but did not work.
So I brought the car to a technician to diagnos the problem.
He simply said "you are running out of freon gas," and refilled it.
Problem has gone so far.
Have you recharged the freon gas on your car since you have owned the one?
My car was blowing out hot air from the passanger side vent.
I had looked up the forum and tried kevin's TSB instruction but did not work.
So I brought the car to a technician to diagnos the problem.
He simply said "you are running out of freon gas," and refilled it.
Problem has gone so far.
#7
AudiWorld Senior Member
Its a common problem easily fixed. Valves that control water temp control get stuck and end up blowing hot air from outside vents. Audi dealer changes valves and flushes coolant system for debris. Do a search for "outside vents blowing hot air". If I remember correctly is about a $700 fix.
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#8
Ditto same here
Its a common problem easily fixed. Valves that control water temp control get stuck and end up blowing hot air from outside vents. Audi dealer changes valves and flushes coolant system for debris. Do a search for "outside vents blowing hot air". If I remember correctly is about a $700 fix.
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