The fuses are located in the front passenger footwell on the underside of the instrument cluster. 1. Unscrew screws of footwell trim panel. 2. Lay the trim panel in the footwell. 3. Release the screw, arrow 1, and fold the fuse carrier down, arrow 2. Fuses Description. Drives: 2008 E90 AW 328i N51. Join Date: Oct 2009. Location: Los Angeles, CA. iTrader: ( 6) [SOLVED] 2F71 e-box fan replacement. I finally attempted to replace the e-box fan on my E90 328i as my Foxwell NT510 was giving me code "2F71 Electronics-box fan, activation". I've tried replacing the 40amp fuse in the DME box as mentioned in this thread Share 108K views 3 years ago More about BMW X5 fuses, see our website: Could be your blower relay fuse 20, 30A. Could be your blower relay. Positive 12V from the relay comes into the FSU on pin 2 GRN/BRN. Ignition needs to be in position 2. The blower motor wires on the FSU connector are Pin 1, BRN/YEL and Pin 5, GRN/YEL. No indication of polarity except that most of the ground wires are brown. But, you might try A differential diagnosis is a method that automotive professionals use to find the cause of the problem the client is currently experiencing. For instance, there is a sequence of questions one might ask themselves when trying to isolate the specific part of the BMW that needs replacement or repair. When it comes to air conditioning problems zTHRnlk.

bmw x5 e70 blower motor fuse location