The bentley repair manual shows the location on page ecl 20.
Bmw e39 aux fan relay location.
Bmw models that do have an engine driven fan will also have an electric fan mounted in front of the radiator known as the auxiliary cooling fan.
If the fuse is blown replace it and see what happens.
Assignment of the fuses footwell.
On all bmw models up through the late 90s the auxiliary or main fan is controlled by one or two thermostatic switches that are mounted into the radiator side or bottom tanks.
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Assignment of the relays block in the footwell it is located on the floor under the lining on the right side of the car.
Fuse box in passenger compartment bmw e39.
525i 2001 03 528i 1999 03 530i 2001 03 540i 1997 03.
For the bmw e39 1996 1997 1998 1999 2000 2001 2002 2003 model year.
The fan is mounted between the radiator and the engine and is the main engine cooling fan.
There is no engine driven mechanical fan.