Bmw X5 E53 Auxiliary Fan Relay Location

Bmw x5 fuse box diagram relay block under the glove compartment.

Bmw x5 e53 auxiliary fan relay location.

There is no engine driven mechanical fan. Depending on the configuration there may be fuses. 3 stage speed aux fan 1996 1998 bmw and from the bmw online wds site see the image below for the location of the aux fan s 50 amp fuse 78 it s located on the right side of the engine bay perspective from behind the steering wheel in the e box. 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.

The fan is mounted between the radiator and the engine and is the main engine cooling fan. Open the fuse cover in the glove compartment by the indentations on the right and left. Fuses and relay in the engine compartment some relays are located in the mounting block under the hood horn relay glow plug relay fuel pump relay headlight washer relay etc. Can someone direct me to where the relay is located for the aux fan so that i can test it before i change the fan itself.

The bmw name marks m. 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. The auxiliary fan for this vehicle is controlled by the ecm and does not use relays. It is located behind the fuse box.

For the bmw e53 1999 2000 2001 2002 2003 2004 2005 2006 2007 model year. Relay block under the glove compartment. The auxiliary or a c condenser fan in mounted to the front of the radiator. Fuse box in passenger compartment bmw e53.

The auxiliary fan request comes from the ihka control module via the k bus.