HVAC Blower Motor May Fail on Mercedes-Benz S550

Submitted by Jim Taddei · May 29, 2025
Published by RepairPal

Problem overview

The HVAC blower motor may fail. This is commonly caused by water entry through the cabin air filter areas during heavy rain or snow. Failed blower motors should be replaced. Our technicians tell us there is no special fix for this issue at this time.

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