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 the drain system should be checked for debris. In addition, a cleaner is available for the heater case.
Odor from HVAC vents on Volkswagen Rabbit
Average mileage: 50,285 (13,000–95,000)
11 people reported this problem
2008 Volkswagen Rabbit 13,000 mi, Visitor
Turning on a/c smells like moldy socks for about 30 seconds to a minute!
2007 Volkswagen Rabbit 95,000 mi, Visitor
smells like cheesy feet
2007 Volkswagen Rabbit 40,000 mi, Visitor
Bad odor when I use the Conditioner.
2007 Volkswagen Rabbit 50,000 mi, Visitor
I had a similar issue and found that a cabin air filter replacement seemed to do the trick.
2008 Volkswagen Rabbit 44,000 mi, Visitor
musty skunk odor when ac has not been used in a while