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Mercedes-Benz E430 4MATIC Problems

Erratic HVAC Blower Motor Operation on Mercedes-Benz E430 4MATIC

Problem Description and Possible Solution

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.

(4 people reported this problem)

Mercedes-Benz E430 4MATIC Vehicles With This Problem

RepairPal Fair Price Estimate
$463-$661
RepairPal Verified
Average mileage: 100,000 (100,000–100,000)
3 model years affected: 2000, 2001, 2002
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Brake problem? Or maybe a faulty head gasket cylinder?
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