Problem Reports
Mercedes-Benz CLK350
Report: Mildew in Heater Box
Mercedes-Benz CLK350 Problem
Model Years Affected: 2006, 2007, 2008, 2009
Average Mileage: 43,425 mi (29,000 mi - 60,000 mi)
Verified
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.
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Report #1Visitor, 2008 Mercedes-Benz CLK350, 29,000 mi
heavy a/c use during warm weather causing bad mildew smell especially at startup
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Report #2Visitor, 2007 Mercedes-Benz CLK350, 41,700 mi
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.
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Report #3Visitor, 2008 Mercedes-Benz CLK350, 43,000 mi
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Report #4Visitor, 2007 Mercedes-Benz CLK350, 60,000 mi