175F (79.4C) may not be enough to turn on the fan. These are the normal engine temps: 112°C ECO mode (economy) 105°C Normal mode. 95°C Highmode. 80°C High + mapped thermostat mode. so at idle, the fan shouldn't kick on until at least 200°F, probably 220°F or 230°F. also, that is not an aux fan, it is THE fan. The most common causes for AC not cooling properly in BMW X1 are low or overcharged refrigerant, compressor malfunction, clogged cabin air filter, dirty condenser or evaporator coils, dirty or sluggish blower motor, and bad fuse or relay. Less common causes are clogged expansion valve or orifice tube, overcharged oil, faulty blend door actuator The fan alone will cost between $350 and $500, with the labor adding the other $150 to $250. However, some vehicles can cost more, depending on the make and model, as well as the local labor rates. With the radiator fan mounted to the radiator, you may feel equipped to change it yourself. 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”. The following points define the reason behind the cooling fan failure in BMW X5. Damaged temperature sensor. Temperature sensor determines when the cooling fan reads the cooling system temperature BMW i3. The most common reasons a BMW i3 ac isn't working are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor. 0 %. 37 % of the time it's the. 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. 6. Bad blower motor. If there is no air flow or reduced air flow from the vents on your BMW X6, bad blower motor could be the culprit. A worn out or weakened blower motor can also produce abnormal sounds when in operation. You cannot repair a broken blower motor, the part must be replaced with a new one. Vay Tiền Nhanh Chỉ Cần Cmnd.

bmw ac fan not working