Circuit is: 1) Battery. 2) Fuse 105, 100A bolted lug style - in the high amp fuse block over the battery nearer the wheelwell (not the relay & ATO fuse block directly above the battery). There is a flip up cover over the fuses. 3) Fuse 75, 50A Maxi fuse - behind the glovebox, "hidden" above the ZKE general module. 2003 Bmw E46 Air con Cooling Fan Fault Fixed. A broken wire on the air con cooling fan control unit stopping the air con system from working but allowing t When the A/C is switched on, the electric fan is not immediately activated. After the engine is switched off, the fan may continue to operate at varying speeds (based. on the ECM calculated catalyst temperature). This will cool the radiator down from a heat. surge (up to 10 minutes). Remove the fan/frame assembly. It is held in place by six (6) 10mm screws. The top two screws are accessed through the grills by the use of a 12" extension. The middle two screws are best accessed from beneath the vehicle using either a deep socket or a shallow socket with a 2-3" extension. Recharged my AC today because the center vents were hissing, indicating low refrigerant level. Running the AC on max, connected the can & gauge to the low pressure line and got a reading of 25 PSI. Charged to 35 PSI and hissing is gone, air is ice cold, and cost about $20 bucks. R. . Air Conditioning Fan Isn’t Working; This is the easiest one to tell if it is broken – because if the fan is broken then you will feel the air not circulating in your vehicle. If the fan is starting to break or wearing out, you will be able to notice because the air circulating will be “spotty”. Air Conditioning Stopped Working - No codes or alerts. 2011 X5 50i. Hello, Just recently, with no trauma or specific event, the AC stopped working. Started car one morning and not working. Seems to be cold on fresh start in morning but quickly the air blowing is not conditioned at all. Blower is working along with all vent settings and The most common causes for AC fan blower motor not working in BMW X1 are blown fuse, bad relay, resistor or control module malfunction and faulty blower motor. However, a bad electrical connector or broken wire, or a defect in the climate control unit can also cause the blower motor to stop working. 1. Blown fuse. If you’ve been having trouble with your car’s air conditioner lately, there are a few reasons it could not be working properly. Here are four reasons your BMW’s air conditioner is not working. A/C Leak. One of the most common reasons your BMW’s air conditioner isn’t working is because of an A/C leak. I repaired the wiring and cleaned the connector. the inside temperture began reading the correct temperture and the fan started working normally. So make sure your air temp probe is working. 2001 BMW 325Ci 105,225 mi, dwertz. Fan just stopped working. I tested for power at the blower motor and had none.

bmw ac fan not working