Volkswagen Touareg TDI Problem Report

Volkswagen Touareg TDI Odor from HVAC vents

(9 reports)

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.

Strong musty/mildew smell from vents when AC is first turned on. -
wet sock odor when hvac is started -
Haven't found a way to fix this yet. But get a musty smell when I start the car. -