Mercedes-Benz CLK350 Problem Report
Mercedes-Benz CLK350 HVAC Oder Due to Mildew in Heater Box
The heating, ventilation and AC (HVAC) heater box is susceptible to mildew buildup. This can result in a musty odor from the HVAC system, most noticeable when the system is first turned on.
I have the same issue. how do i get to the source of the problem and fix it. - Visitor
Definitely a strong odor coming from the HVAC system that makes it a little embarassing to have others ride along in your "luxury" automobile. Any advice on how to completely correct this would be appreciated. - Visitor
heavy a/c use during warm weather causing bad mildew smell especially at startup - Visitor
Same situation, Contacted dealer paid 250.00 for the service at the Grapevine TX dealer ship. Cost of service included, the air filter change, and to flush the system with a solvent, to help eliminate the odor...Smell came back with in 60 days. - BKolar
Crayon type smell in the HVAC system that is so pungent that the wife can't even stand to be in the car. - Visitor
PER THE COMMON PROBLEMS SECTION, I READ THAT "THE HEATER box is susceptible to mildew buildup"...
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