Finding the HVAC heater valve on A6 V8 Quattro C6 2003
#1
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Finding the HVAC heater valve on A6 V8 Quattro C6 2003
Heater is not working at all. Am considering checking the HVAC valve.
Are there any useful instructions out there to find it and remove it.
Are there any useful instructions out there to find it and remove it.
#2
AudiWorld Super User
You can check the valve, but look for the outlet hose of the heater core and see if it gets warm. I would bet more on the heater core being blocked. Also, this is the A8 forum, there are a lot of differences between the two cars.
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