Where the AC fan located in 2005 bmw x5 ac blower fan not working at all.

Yes the AUX fan must come on when the the AC is running. If your car is overheating change the water pump and thermostat.

Its probably not the fuse, but instead the blower resistor located under the dash. They are usually accessed from the glovebox side of console up near the firewall. This truck should have 3 fuse boxes, one back by the battery, one in glovebox (drop-down panel), and one under cabin air filter under hood. All should have fuse diagrams with them and there should be one in your owner's manual.

Hope this helps,
-Scott
www.EuroPartsPlus.com

I'd be VERY surprised if the fusebox was located behind the glovebox. Fuseboxes are almost always under the hood, near the battery.

• You have to open the glove box and turn the two finger switches 1/4 turn.
  If the blower isn't working its probably not the fuse anyway. The part you need to replace is the fan speed resistor.

Replace fan resistor in center console.

I am having the same problem with my 2002 X5. There is a motor or fan running behind the AC control panel on the dash and if I pull fuse 48 it stops and the battery doesn't drain. Still looking for the cause and solution so that I don't have to keep pulling and installin fuse 48. BMW garage suggested that it was the Final Stage Blower Resistor. I replaced this and no change. I hope someone has an answer that will help us both.

If you do not run even one level of performance as the needed engine control unit, check fuses! If they are okay, the fan is defective! is a frequent defect no only X5 E53 series

good day, Open the rear hatch and to your right is a panel, open it and find the ac fuse. hope this helps, have a nice day

its not a fuse i had the same problem on my 03 x5 it an ac resistor thats at fault it controls your fan once it goes your fan wont come on or comes on intermitently once again the faulty part is a blower motor resistor should be 100 bucs at dealer or if you shop around i got mine for 75 from local parts store (carquest)

It should be #28 fuse (Blower, AC)