Car Problem Reports

Mercedes-Benz E350 4MATIC Failed Digital Heater Control Valve May Cause Poor Heat Output

Mercedes-Benz E350 4MATIC Problem
14 Reports
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Model Years Affected: 2006, 2007, 2008, 2009, 2010, 2013

Average Mileage: 80,171 mi (9,375 mi - 114,000 mi)


A failed digital heater control valve can cause a lack of heat output from the climate control system.

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