Condensation may develop in the heater case which can cause a musty odor from the heating, ventilation and AC (HVAC) system. Our technicians tell us a cleaner is available for the heater case. Also, the drain system should be checked for debris.Google+
Car Problem Reports
Volkswagen Touareg Odor from HVAC vents
Volkswagen Touareg Problem
Average Mileage: 77,287 mi (36,000 mi - 112,978 mi)
Visitor, 2008 Volkswagen Touareg, 36,000 mi
Horribly musty, "bad rag" odor coming from vents when turning on AC. It doesn't seem to stink when I use the heater, just the AC. It's awful.
Visitor, 2006 Volkswagen Touareg, 112,978 mi
Water leake onto flood from heating system.
At high speed approx. 65 - 70 vehicle vibrate,told the problem is drive shaft / bearing.