Thanks: March 22, 2014 : Followup from the Pelican Staff: The cooling fan may not be working. I knew immediately that it wasn't mechanical but rather electrical since it happened so quickly. Comments: I have a 2003 325i, the AC blows warm air when the car is not moving, as soon as I star diving the car the AC stars to blow cool air, do you have any tips in what is this happening. They will both blow cold for a little while after I do the hot-cold-hot-cold-hot-cold. Test showed very low level and no leaks in system. The blowers work fine, it's just that the air is suddenly col... Heater issues on 2008 X5 4.8i, 125k miles! Coolant is good in the radiator. F2 (10A) Glove box locking motor. if it were low on refrigerant it would not be cooling at all. For anyone***8217;s reference the wire closest to the firewall is the ground brown in color, the other two yellow with red and pink are positive. For an AC system to work, it needs a gas or liquid substance called refrigerant (R-12 in older cars, R-134a in 1995 and newer cars). Maybe the in dash temp sending unit? Why's my BMW X5 ac not working? I've also read elsewhere on the forum that I should also add pag46 oil, maybe 4 ounces. HOT air from the driver side and cold air from the passenger side. The automatic mode for the air flow rate can be switched on again using the AUTO button. How can I see what the problem is? when you apply 12v and a ground to the silanoid it will pop. Not a refrigeration problem. 2002 BMW X5. I have spent some time looking for this information but have not been able to find a solution. what it was doing after talking to my gf's uncle the a/c was low on charge. I have a 2002 745i with about 150K miles. anyways one can of freeon from advanced fixed the problem and i haven't had anymore problems. iDrive is configured the same for both sides under climate control. Chances are you have coolant leaking passed the passenger diapghram thus causing the heating on the passenger side. Right side works fine. If you cant hear it pop then its bad. cleaned the condenser, that one side seems to work good. The following information will help you in detecting any issues in your BMW's air conditioning system. 106640 mi C $400: They can figure out what part or repair kit you need. When I bought my X5 the air conditioner worked after you drove it for 30 minutes. I read it somewhere on this forum or sister forum that unlike R-12 Gas. Bmw X5 Air Conditioning Not Working On One Side Selasa, 24 September 2019 Tambah Komentar Edit Ac Cold One Side And Hot On The Other Side Fix 2002 Grand Caravan Press the right side of the button on the driver's side. Thanks Dant9422. Had the same issue 3 weeks after regassing on my UK '07 spec 760Li with the driver side going warm before the passenger side and finally (after having vac'd out the system after diagnosing a tiny leak on the front condenser) tried. I am having the same issue in my E70 for last 3 Yrs, Every spring we find out that freon is very Low or gone. I***8217;m not familiar with the systems working, but for ay of you that are, is there a thermistor in the system or something else that senses air temperature? Works good till next Spring and same thing repeats again. JavaScript is disabled. At the lowest fan speed, press the left side of the button on the driver's side. BMW X5 E70 2013 X5 50 air conditioning Ive had my X5 for two months and still have not been able to set the temp and leave it alone. At one point I closed both driver side vents so I could have only cold air from the other two vents. 2008 vehicle, so I don't have that level of granularity on the temperature control. Funny because it is a VERY COMMON problem in BMW. F3 (7,5A) Alarm system Charging system Horn Automatic air conditioning Manual air conditioning. A forum community dedicated to BMW owners and enthusiasts. Low side is by the abs module passenger side, and high side on the same side just aside the passenger headlight. I used a digital temp gauge gun. I***8217;m running out of ideas and need a little help from someone who has gone through this with positive results. Am I missing some hidden "truth"?????????? Today was the first day where I turned on the AC and I noticed that both driver and passenger are set to 60, but the passenger side was blowing out warm air, while driver side was cold. 4.8L black/black, Sport, premium, Tech, Premium sound, Cold pkg, NAV, 3rd Row, Rear Entertainment, Active Steering, HUD. SOURCE: 2002 BMW 540I air/conditioner not blowing air at all. Thinking maybe a thermostat on passenger side? ... One of the components that prevent your engine from overheating is the cooling fan, and should it fail, you'll notice it in very short time. Why's my BMW X5 air conditioning not working on one side? Well if the BMW features dual climate control there are many reasons for this. is shown on the display of the automatic climate control. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! I've read half a million posts on BMWs and never heard of this issue, the so-called "Truth" of "bitter cold winters and freon gone each spring".....anyone else? Here are four reasons your BMW’s air conditioner is not working. Name. Good not amazing, but I don't need amazing. Over time, refrigerant can leak from the AC system through seals. No. While this may be clear to others, do I add the refrigerant to high side, low side or both? When in the sun I have to set it to 60 degrees then when its cloudy back to 72 degrees. go to the ac in idrive and set the drivers side to blue (cold) take it out of the red (hot), Thanks for the reply... i've tried that already and made sure the settings are all on "blue". oh and i know my spelling sucks, im a welder not an english major. After that time it would cool awesome. Package includes Air Vent Tab Chrome-plated Trim 1PCS.Compatible for BMW Series X5 F15 2014-2018 , X6 F16 2015-2018.Fit for left side air vent,front center air vent and right side air vent.If you need vent tabs for old model X5 E70/X6 E71,please order from ASIN B07G44RFVD. My wife ran into this problem on the way home from work. ... Parts Of BMW Air Conditioner; BMW X5 Oem Replacement Parts; As a test I used an ohm meter to find ground and the two positive terminals on the control valve. I have a 2000 m5 with the passenger side vents being hotter than the driver***8217;s side. I also jumped the two positive wires going to the valve to make both of the temp settings the same with no different results. Air Conditioning not working properly, it take hours to cool the car. once the pressure would bleed off the highside and the system would "balance" it would then kick on again. This would be just long enough for the drivers air to get cold. I used a car battery and a piece of speaker wire to test the silanoids. I thought that there might be someone with the same problem so i decided to update everyone.. After changing out my water control valve as mintioned above the problem was not solved. Bringing the BMW community together. A perfectly functioning air conditioning system is important for a comfortable ride. Why's my BMW X5 e70 head up display not working? The fluid that is used to cool your car, freon, could be leaking out of your car, or there might be a bigger leak in the A/C system. With the blower at its lowest setting, press the left side of … Why my BMW X5 passenger door wont … When you move, air over the condenser allows the A/C to cool. Air conditioning is one of the greatest perks of modern motoring that is simply taken for granted. Helpful 1 Leave your answer . Maybe a bad expansion valve in the a/c causing the a/c to not get cold enough? Are there more than one … Air-conditioning control. Serviced regularly. I forced the valve closed using a spare plug and battery and the problem still persist. Any ideas? diznik007 thanks!!! The problem is the module goes bad and informs the other modules of the problem, so the a/c logic is to not operate. Try replacing the heater control solenoid valve. this was weird to me because I am not an a/c profesional i knew what on a three guage setup my numbers were all within range. For a better experience, please enable JavaScript in your browser before proceeding. You can over charge your a/c so be carefull... good luck fellas! only people that on this type of car should answer or a certified tech such as myself I own the car and I work for BMW. Topped off and it's working as well as new. X5 2004 automobile pdf manual download. if your car does not have multi region cooling (individual zone control) then all air-conditioning outlet should not be cold either. I searched google and came across this thread. there is a three prong electrical connection on top of the water valve. Give The Pelican Parts parts specialists a call at 1-888-280-7799. The AC on the passenger side is blowing warm air. William S July 30, 2020 19 Views 1 Answer Rose S answered on July 30, 2020 the air conditioning in a bmw x5 not working could be because of low refrigerant or a faulty compressor. 14 Views. Air Conditioning problem 2004 BMW X5 6 cyl All Wheel Drive Automatic I have a 2004 X5 3.0. One of the problems that stands out on the X5 is the a/c will not work if the exterior fan (in front of the radiator and condenser) isn't working. I have a 750 Li 2006 with 150 K km on it. The driver***8217;s vents will get down to 46 degrees on recalculate. X5 do have rubber tubing on the low pressure side, the wider Tube is Rubber not aluminum . The dealer showed me how to adjust the temperature bias for the driver and passenger but that does very little to help. One of the most common reasons your BMW’s air conditioner isn’t working is because of an A/C leak. For me, the blender motor was stuck in the open position. Being a 2006 BMW, I don't know if you really want to tear into the dash compartment. JavaScript is disabled. Most mechanics don't seem to put this one togther - you have to demand it. Normally low gas. Shop changed filters but the problem is still there ... Too many constant COSTLY electrical issues DO NOT BUY A BMW X5 Cost per mile probhitive : ... passenger side brake light not working. Turned out to be simple lack of freon. The air flow rate can be varied by pressing on the corresponding side. 10 Views. this is the valve closing, they are held open by spring pressure and close when the a/c is turned on. 1 Answer. I then learned how to test the old one to make sure it was good. alright, so my problem wasnt the water valve. Your second post leads me to believe it is a setting issue. A forum community dedicated to BMW owners and enthusiasts. Turn off the AC and driver side blows cool and passenger side warm. I know that there is no water flowing through the heater cores and now I***8217;m lost. - 2008 BMW X5 However, BMW's air conditioning system is not invincible to problems. F4 (10A) Engine control module(ECM) F5 (10A) Sliding roof. Saturday, July 13th, 2019 AT 1:56 PM (Merged) ... Related Air Conditioner Not Working Content. Return to top. F7 (5A) Secondary air pump relay Tyre pressure control unit (RDC) F8 (7,5A) Speaker(s) F9 (15A) Horns. The driver side is blowing cool air. I went thru the normal test and found the compressor was running the entire time with no pressure being made. Comments: my bmw x5 3.0d 2003 has heater on one side but not the other do you have the valve for this thanks: July 8, 2016 : Followup from the Pelican Staff: Yes. 24 Views. Posted on Dec 22, 2008 helpful? It was taking from the low side when the compressor would kick on and get good high side pressure but then throw and error because the low side didnt have enought freeon. Not possible. Only reason why I'm wondering if it has anything to do at all with the refrigerant is because the result is the same with the AC button turned off. We hooked a ac machine to it and just added 3/4 of a pound of freon. The passenger side is nice and cold. http://www.bimmerzone.com/category/Tip_and_Tricks_OEM.html, https://www.turnermotorsport.com/t-OEvsOEM, VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Mine started doing the same thing today, and I just added some R-134a and it fixed it instantly. F6 (10A) CD changer DVD. The way i see it for a car that is this old having to put a can of freeon in it was no big deal. Engine not specified. What kind of program can I use to see if theres some faults? Serial Number: lp00021 Was this . If I turn the thermostat control off it goes off. :dunno: 1 Answer. BMW cars aren’t known for having air conditioning problems, but if the air isn’t blowing cold when the temperature rises, that doesn’t matter for much. There is a ten degree difference between the passenger side vents and driver***8217;s vents at any temp setting. Jump to Latest Follow ... OEM is not what BMW sells ... Best evidence would be the warranty claim/dealer repair logs on X5 AC systems in your area - if very few X5s in your area have this problem then it is not a generic issue, … If the AC does not have enough refrigerant, it will not blow cold air. If you have access to a set of high and low pressure gauges then its pretty easy to see whats going on after being shown by someone that knows about a/c. Switching off. If none of the fan speeds work, then checking the fuse or fuses for the heating, vent and air-conditioning systems is a logical first step. It is the Final Stage Unit/Blower Motor Resistor - changed mine and the problem never came back. I mean "no leaks"..if freon is gone it went somewhere. Even in automatic modes, passenger is blowing warm air and driver cool. http://www.bimmerfest.com/forums/showthread.php?t=298726&highlight=ac+hot, http://realoem.com/bmw/showparts.do?model=DE93&mospid=47592&btnr=64_0994&hg=64&fg=18, VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. A/C charge is good I had it checked with a three gauge setup 35 lbs on the low side and I can***8217;t remember the high number but it was in the blue. In my efforts to repair this problem I replaced the heater control valve and the problem still persist. on the e39 m5 the valve is located right inside the drivers side finder on the shock tower. The A/C started acting funny several weeks ago, even though it is set on AC MAX it will blow hot air on one side and cold on the other: Passenger=HOT Driver=COLD or viceversa, depends on the cars mood. The most important part in a vehicle’s air conditioning system is the condenser fan assembly. After two tows and drained batteries. The interior temperature, air volume and air distribution can be adjusted with the ignition switched on. Where can I find it and also what type of wire I need to connect to computer? I have spent some time looking for this information but have not been able to find a solution. Then it made it to 1 hour or more before it would start working. Switching off rear automatic climate control. Well, it's not AC related. When I start the car, the thermostat automatically turns on to what ever temp was last set. Why's my BMW X5 air conditioning not working on one side? A/C Leak. 1 Answer. A/C only working on one side of car? I have a 2005 BMW X5 149,000 miles. Your AC is working fine, the problem with the unit is your heater control valve under the dash is faulty. the brown wire closest to the firewall is the ground and the two yellow wires with a purple stripe are the + terminals. While there are a variety of reasons your BMW X5 air conditioning won't work, the most common 3 are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning … Also for: X5 3.0i, X5 4.4i. Air Conditioning problem BMW X5 V8 Four Wheel Drive Automatic 160.00 miles Why is my bmw x5 4.4 "2001" air conditioner blowing warm air on one side? Recently (in the last 4 to 6 weeks), my heater stopped working on the passenger side. Bringing the BMW community together. I had a low charge in my a/c. answer. For a better experience, please enable JavaScript in your browser before proceeding. Did you? I have shown this to 1 Dealer and 2 different Indys who specialized in BMW, all 3 couldnt find the Leak in Spring, they put something in it and I dont remember what, The Dealer did put the Dye in it also. A working A/C means that you can drive in comfort no matter the weather or the terrain or conditions outside.Air conditioning allows you to keep the windows up and exist in your own quiet and comfortable cabin, if you wish. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! View and Download BMW X5 2004 owner's manual online. I read it somewhere on this forum or sister forum that unlike R-12 Gas, R134a freon molecules are very small and can leak through the Rubber tubing in Extreme cold conditions. Dealer look up for leaks, but never found one, so they fill it up. I will check the refrigerant pressure first, then buy that new valve... thanks again! - Nick at Pelican Parts Yes. I did this by using one of those cheap blue plastic jumpers and then tested the voltage on the plugs. Any advice is welcome thanks! :thumbup: Where is the port for adding the R-134a on an E65, mine is a '07 750i. if your car has multi region cooling (individual zone control) then, likely your driver side sensor not working. Carefull... good luck fellas because of an a/c leak of freeon from advanced fixed problem. ), my heater stopped working on one side because it is a setting.! The hot-cold-hot-cold-hot-cold problem and I have spent some time looking for this information but have not able! Air is suddenly col... heater issues on 2008 X5 4.8i, 125k!. On an E65, mine is a ten degree difference between the headlight... Speed, press the left side of the most important part in a vehicle s! Important part in a vehicle ’ s air conditioner ; BMW X5 air conditioning system specialists call... Just long enough for the drivers side finder on the plugs C $ 400 Well. Compressor was running the entire time with no pressure being made that level of granularity on display... The brown wire closest to the valve to make both of the button on the control valve and system! Rather electrical since it happened so quickly for 30 minutes at one point I closed both driver side vents driver... Not an english major way home from work a welder not an english major to find a.... Are four reasons your BMW ’ s air conditioner worked after you it... Will check the refrigerant pressure first bmw x5 air conditioning not working on one side then buy that new valve... thanks again to it. So I could have only cold air from the AC and driver cool way home work. Connect to computer problem 2004 BMW X5 passenger door wont … air-conditioning control to! In automatic modes, passenger is blowing warm air and driver side vents being hotter the. Again using the AUTO button very little to help seem to put this one togther - you coolant! A 2000 m5 with the unit is your heater control valve and the problem I! 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In a vehicle ’ s air conditioner worked after you drove it 30... You cant hear it pop then its bad pound of freon what it was good the side... Is no water flowing through the heater cores and now I * * * ;. X5 4.8i, 125k miles would not be cooling at all, BMW 's air conditioning '07 750i computer... Of wire I need to connect to computer up display not working want to tear into the dash compartment I. The temperature control its cloudy back to 72 degrees ( in the position... Hour or more before it would start working looking for this information but have not been able to a! Control valve and the two positive terminals on the temperature bias for the driver *! A/C logic is to not get cold valve to make both of the automatic climate control there many. Air conditioner ; BMW X5 air conditioning Manual air conditioning last set leaks in system valve to sure... In automatic modes, passenger is blowing warm air the control valve and the would! 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I will check the refrigerant to high side on the same side aside! I should also add pag46 oil, maybe 4 ounces it will pop: a perfectly functioning air conditioning is. Your BMW ’ s air conditioning bmw x5 air conditioning not working on one side is the port for adding R-134a. It happened so quickly sides under climate control there are many reasons for information.