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radiator cooling fan

  1. X3 E83 (2004 - 2010)
    So we replaced the water pump , the thermostat, coolant temp sensor , and the radiator fan to . The radiator fan is brand new we found out it was engaging so bought one . It engages like it’s supposed to but the temp on the dash keeps fluctuating . Going towards hot then back to the middle now ...
  2. F10 / F11 (2011 - 2016)
    Hi Everyone, I am new to the forum and also a 4 month old owner of a 2012 535ix. I am reaching out for help about an issue I am having with my BMW. I am getting the following messages: 1.) Engine bay compartment is hot. 2.) Engine is overheating, please stop engine. So, I have done the...
  3. E60 / E61 (2004 - 2010)
    I have a 06 bmw 525i and its started over heating i replaced the thermostat and the water pump today. After replaceing it I let it idle in the drive way and the ran really fast and them would stop and cool down. I thought those where good signs so i took it out and the fan ran loud and fast the...
  4. E39 (1997 - 2003)
    Emergency radiator issue.... Please Help !!! Came to a bad situation yesterday, my pulley that turns the fan cracked in half and broke the belt, which made the car overheat and somehow the nozzle piece that connects to the little hose to the expatiation tank is broken..... the top half is...
  5. E60 / E61 (2004 - 2010)
    Hello Folks, I'll get right to the point... I have a 2007 E60 525xi (N52) with a cooling fan issue. I've scoured the threads on this site and others, so as not to ask a repetitive question, yet have not found a really clear answer. It's been between 5F-20F here in Upstate NY. On cold...
  6. E90/E91/E92/E93 (2006 - 2013)
    So I was driving normally and all of a sudden I got the orange temperature signal that my engine is overheating then just a few minutes or seconds even after the red version of that signal pops and the engine starts to shutdown and I press on the gas and the car hardly moves. So I stopped the...
  7. E39 (1997 - 2003)
    **Warning** Graphic pics included in my post!! I will begin by saying that I am from southern California, and if you are familiar with the freeways here, you will understand that sometimes traffic is a nightmare. With that being said I was heading out on the 15 northbound. Even with traffic...
  8. 7 Series - E65 / E66 (2002 - 2008)
    I've been overheating during summer traffic jams (never on the open road), and the fan will not cut on....is it the entire fan, or the fan clutch, or other things ? I don't have any leaks and I've done the hose tests, and my lower hose gets very warm, and no leaking fluid, expansion tank level...
  9. E46 (1999 - 2006)
    Hey Guys! I'm new to this form. I bought 2006 325Ci at a dealer in 2013 May. It worked fine until last week. Mechanical radiator fan broke with a bang when I reved the engine when parked. There as a big bang. I went to BMW independent shop. He changed Radiator Intake shroud Power fluid tank...
  10. E36 (1991 - 1999)
    HELP!! I was driving my 97 328i yesterday and I experienced a catastrophic failure with my cooling system, mainly the radiator fan and it's housing. I have not owned this vehicle for long and it has been running like a dream for the month I've owned it. I was driving when there was a loud...
  11. E60 / E61 (2004 - 2010)
    Hi! 2008 BMW 528XI. I have a problem to find plastic connector which one brings wires to radiator fan assembly(sticks from a top). It get crashed and i could not buy this connector at the dealer parts store. Do you know anybody who part out E60 body?
  12. E36 (1991 - 1999)
    I have a 1997 318is, the radiator fan did not shut off after I turn the car off and drained the battery. I unplugged to fan as to preserve the little battery power I have. I would like to know if the problem is: 1. A stuck relay, if so help finding the number type and location would be nice. 2...
  13. E46 (1999 - 2006)
    I will share my coolant tank failure and fix for my 2003 330 Ci Convertible. The coolant tank failed catastrophically (exploded). I replaced the tank, thermostat, expansion tank cap, and belts while I was at it. After getting the system back together, the car still overheated. I suspected the...
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