Malfunctioning Regulators May Cause Blower Motor Failure on Mercedes-Benz E430
Problem overview
A malfunctioning HVAC blower motor regulator can cause the blower motor to operate below the requested speed or not at all. Updated regulators are available; the blower motor and cover need to be replaced at the same time to upgrade the system.
21 people reported this problem
9 commentsMercedes-Benz E430 vehicles with this problem
Average mileage: 160,333 miles
(69,000 - 250,000)
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