Condensation in the heater case may cause a musty odor from the heating, ventilation and AC (HVAC) system after sitting for two hours or more. Our technicians tell us that a cleaner is available for the heater case and the drain system should be checked for debris.
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mcrousore, 2012 Volkswagen Jetta, 2.5L 5 Cylinder, Boise, ID
Systems might include- fuel gauges or anti teft products. I am not sure if my car has any of these products but I don't want to do anything to mess it up.
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