Bmw E39 Auxiliary Fan Relay Location

E39 auxiliary fan wiring diagram wiring diagram is a simplified up to standard pictorial representation of an electrical circuit it shows the components of the circuit as simplified shapes and the aptitude and signal friends together with the devices.

Bmw e39 auxiliary 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. Fuse box in passenger compartment bmw e39. 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. You can access it two ways.

How to diagnose your fan if it s in working order for 10 1998 and up bmw e38 and e39 before this date have a resistor pack that can be changed to fix this i. The bentley repair manual shows the location on page ecl 20. The relay is under the right front headlamp assembly and bracket. The grill is part of the facia and the headlight bracket runs all the way across the front.

If the fuse is blown replace it and see what happens. Open the glove compartment and turn the two white quick release knobs to the left. Headlight motors relays and switches horns ignition relays and switches wiper and washer motors relays and switches wiring harnesses. Remove the front bumper facia headlights and bracket assembly.

There is no engine driven mechanical fan. Switches motors relays fuses wiring for bmw 5 series e39 1996 2003. The fan is mounted between the radiator and the engine and is the main engine cooling fan. Fuses and relay bmw 5 e39.

If the fuse is not blown the most likely fault is the final stage unit or the fan motor. Spare fuses and plastic tweezers are located on the fuse holder. This is the electrical fuse and relay box under the plastic cover in the passenger side rear of the engine bay. Fuse box diagram location and assignment of electrical fuses and relays for bmw 5 series e39.