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  6. : What to do if the cabin fan on a BMW 3 Series is not working?

What to do if the cabin fan on a BMW 3 Series is not working?
Years 2012-2019

Answer

The first thing to do is to check the fuse, maybe with a multimeter, if it is not physically blown. Otherwise, it could be the fault of the electronic speed regulator (the resistor, to understand).
Posted on: 19 May 2023 by ScegliAuto

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