You want all of the parameters to be properly met so that everything.
Bmw e46 cooling fan relay location.
The bentley repair manual shows the location on page ecl 20.
These cooling fans rely upon electric motor and they typically have a moderate to high slow draw which means that they are commonly controlled with a relay that relay controls the fans for the engine.
Bmw e46 electric fan fix and troubleshooting testing fan signal on dme https youtu be rdibbrn3 30.
Various relays in the bmw e46 the first set of relays is located behind the glovebox.
Almost all modern vehicles rely upon electric cooling fans to pull air through the vehicle radiator to keep the engine cool.
If the fuse is not blown the most likely fault is the final stage unit or the fan motor.
This is the electrical fuse and relay box under the plastic cover in the passenger side rear of the engine bay.
This relay location requires that the glovebox be removed for access.