Volkswagen Golf Problem Report

Volkswagen Golf Odor from HVAC vents

(5 reports)

A musty odor may be noted from the heating, ventilation and AC (HVAC) system after sitting for two hours or more due to condensation in the heater case. Our technicians tell us that a cleaner is available for the heater case and the drain system should be checked for debris.

The vents stink after A/C use. It smells like mold. -
Related Items:
it does not happen when engine is cold only when it is heated