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  1. E39 (1997 - 2003)
    Need Help! 2003 525i heater/blower stays on even when vehicle is off. I had an issue with my blower for heat/AC not working and after going over the forums landed on replacing the blower motor resistor. Got a replacement part form Amazon that was very well recommended and made the switch...
  2. X5 F15 (2014 - 2018)
    Hey everyone, First post here - and thank you for the help in advance!! I have a 2015 X5 and recently I have noticed that when I use the car in the morning ( quite cold where I live) and I use the heater, I see that there is white smoke coming into the vents when i park the car, or if i am...
  3. X1 E84 (2011 - 2015)
    Hi all, I have a problem in that when I start the car with the heater on, there is a blast of condensation that hits the bottom of the inside windscreen to about 12 inches upward, this is with the venting set to windscreen, there is also a horrendous smell of carbon monoxide/fumes which...
  4. E63 / E64 6 Series (2004 - 2010)
    My iDrive or ccc unit not sure what you call it has completely blown. Dont have cash to replace now. Are there any ODB tools I can use to just set the temp dials . Its blowing warmish air on left vents and cold on right vents mostly on windscreen I just want some heat on the right as its winter...
  5. 3 Series & 4 Series
    I drive a 2007 323i. The issue I’m having is with the climate control system. It blows hot air continuously, it won’t shut off and I can’t change the direction the air is coming through (it’s always coming through from the vents located below the windshield). None of the heat controls work...
  6. E90/E91/E92/E93 (2006 - 2013)
    I have a 2006 e90 325i with a very similar problem. I went the cheap temporary route for a quick head gasket coolant leak fix. I used bars head gasket sealer and it definitely took care of the coolant leak and engine overheating. I then flushed the heater core with water hose method. I was able...
  7. X5 F15 (2014 - 2018)
    I purchased this vehicle back in October and recently had the check engine light come on. The vehicle has not been in any accidents and there were no significant event or parts replaced recently. I hooked up my scanner and ran the diag and came up with a few codes. 140001-Misfire, several...
  8. F30 / F31 / F32 / F33 / F34 / F36 (2012 - current)
    Recently I noticed that my heater is being very temperamental, sometimes it will blow hot sometimes cold. Usually putting it on manual recirculating mode helps warm it up but today it wouldn’t get hot at all. The driver side vent and the two on the back of the center console were blowing warm...
  9. E36 (1991 - 1999)
    in my e36 1995 318i, the climate control has a very odd behavior - with the "cold" button lit up (the one with the snowflake symbol), air blows at room temp and i can adjust the levels as id like. that is probably just an ac recharge issue. however, without that button on, i get absolutely no...
  10. E39 (1997 - 2003)
    2002 530I Ran a diagnostic test on my car and it said that my Auxiliary Water Pump wasn't working. The good news is that I understand that could be the reason why my heater has not been working. PROBLEM... where is this pump? I just replaced the Heater Control Valve, and the front hose on...
  11. E39 (1997 - 2003)
    Hey everyone, 2002 530I Set temps to 90, and three red dots, no heat. So I replaced the thermostat (and the water pump since I was there), no change. Next I replaced the heater control valve, I did check to make sure that water was going to the valve, still no heat in the car. Don't have any...
  12. E60 / E61 (2004 - 2010)
    Hi all I've bought a bmw e60 525i 2007 and the heater just blows cold air, AC is working fine . The temperature set to the max and the idrive climate set to warm top setting. My friend tried to read fault codes via ISTA/P. Thermostat fault Water valve Right fault. 009c7A 009c79 Any help...
  13. E39 (1997 - 2003)
    Hello Guys! I have a e39 530D with independent heater (Webasto Thermotop Z). When i bought the car, I did not get remote controller for the heater. But i found the control unit on my car. How can i set a new control? I need to buy a new set (control unit + controller) or can i "teach" a new...
  14. F30 / F31 / F32 / F33 / F34 / F36 (2012 - current)
    So, I recently noticed that my BMW after 30+ minutes of driving the heat, no matter if I have the temperature set to it’s lowest (60), is letting warm air into the cabin. I have to turn the AC on to cool it down even though it’s a comfortable 56 degrees F. Anyone know why this might be the...
  15. E46 (1999 - 2006)
    Puzzling question that I have been struggling with for a few months now. My 2004 330Ci is blowing warm air from the the air ducts regardless of the temperature selected on the climate control panel. This is mostly felt when the front vents are selected, a little less when either the defrost or...
  16. General BMW Questions
    I know this post shoukd be on the x5/6 board but it seemed rather silent lately. To my question: I am considering about installing an engine heater to my X5 40d 2011 which works by heating and rotating the coolant fluid of the car itself and heats up the engine in that way. I recently found out...
  17. E46 (1999 - 2006)
    Hi, hoping for some advice on a heater issue. When climate set to 16 degrees it will blow cold air, move up to 16.5 degrees and its full on hot. This seems to be the case with AC on or off and auto on or off. Any help greatly appreciated!! Thanks :)
  18. F10 / F11 (2011 - 2016)
    I have recently changed the 2 AAAA batteris in my webasto remote and now i can’t start the heater from the remote. It works fine to start the heater from the Idrive. So there is 3 buttons on the remote, I/O, start and stop. Normally you hold the I/O and release it, a green light is lit, then you...
  19. X3 E83 (2004 - 2010)
    Hi guys, hoping for some answers. Just got this 2005 x3 and it's got a few issues. 1. When I first got it, the heaters were working, but nothing would come out of the defrost vents. The controls are the dial style, and it didn't seem to line up - I'd have it pointing at the feet and it...
  20. E70 X5 M and E71 X6 M (2010 - 2015)
    Team, (2009 BMW X5 35D.) Problem: The front blower for both heat and AC is not working at all. It slowly had gotten worse with blowing then quit altogether. Rear heat and blower are working when I check off (Use Front Settings. I'm stumped on diagnosis and parts and there is no recall on this...
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