BMW E90 E60 E61 E63 Air Con Not Working!!! Fix Must Watch
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- Опубликовано: 26 авг 2024
- THIS VIDEO WILL SHOW YOU HOW TO FIX YOUR AIR CON FOR LESS THEN £5 POUND ON ANY BMW AND WHAT TO CHECK
PLEASE CHECK OUT MY GOOD BUDDY NATHANS CHANNEL FOR ALL BMW REPAIRS AND ENGINE REBUILDS
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#BMWAIRCON #BMWAIRCONFIX #BMWAIRCONNOTWORKING
![[BMW] A/C Not Blowing Cold Air Anymore? TRY THIS!](http://i.ytimg.com/vi/rQk-TEZERuU/mqdefault.jpg)
As a very expert technician this is the one of the correct videos I have seen and is well explained about BMW faulty A/C .
Thank you very much I was aswell head technician before I started youtube
Superb advice. Been working on a customers e60 and regassed the air con after a major engine repair. Air con was still blowing warm even though live data said all was working. Had no idea of changing this in the idrive and it now works perfect. Thanks so much 👍
Great advice, I have a 2016 f15 35i, ac was not working for a while, shop replaced compressor, didn't fix it. Dealer wanted to replace compressor again, declined. Finally found this video and reseated the AUC. Blowing cold again.
Wow I was nearly to replace the heater control valve as the diagnosis said its 9C7A- right water valve,but after changed it to cold from the settings since I watch this video,everything works properly!
Cheers mate!
The i Drive got me son! Ice cold A/C now . Thank you for the video!
Thanks a lot. Didn’t know the AUC sensor also impacted the AC function as such. I have had the 9C54 - AUC sensor code for some months. No real issues since I could switch on internal circulation manually. But recently the ac was not as cold as it used to be, the blower didn’t rev so to speak. Changed the auc sensor and it fixed the problem.
Nice one, I thought my car needed a re-gas but it turns out the idrive setting was set to hot, (possibly defaulted to that after battery disconnection?). Once I set it back to cold..bingo! cheers mate.
For nearly 2 years I would have hot air blowing through the passenger vents and cold air on the driver vents in the middle of summer... finally I replaced the AUC sensor with a used one from a wrecked 2016 f30 to test it and it worked, now everything functions normally
Good to know my videos are helping everyone
So I spoke too soon... the passenger side is blowing hot air again... driver side ice cold
Mohammad Ali Saeed Khan that’s the airbox itself mate the flaps ain’t opening and closing properly or check your heater control valve under the hood that thing can go bad
Check your changeover valve @@alisaeed03
Hey Doc, great video. I have a 2004 545i with no AC. Changed the compressor, (aftermarket from Jensen), worked, then broke down within a year. Still under warranty so they sent another, also changed the evaporator - still didn't work. Driving along a couple of days later, suddenly got cold air! Then went bye-bye after 10 minutes, or so. This behavior would happen every so often, sometimes nice and cold, other times just a bit cool, now nothing but warm air. Refrigerant in the system has been confirmed. I do have oil leaks, and just repaired a radiator leak, so I'm hoping the AUC sensor could be the culprit, as you pointed out in your video. How can I tell if this sensor is, or is not working? Do I simply have to replace it and see if that works? Or is there another way to test it out? Thanks! Dan
My only problem with my AC was that it made a whining noise so I replaced my blower and when everything is connected when I drive on a on a regular drive on the car it seems like it switches on its own so I'm pretty sure if what you're referring to is a u c and I would have to replace that and everything else would be working just perfectly
My A/C is working and everyone I know and has this error (AUC 9C54), their A/C works just fine. It only sniffs the quality of the air. If there's some bad air, it only switches to your internal air flow instead of outside air flow when you have your A/C switched to AUTO.
Another priceless video Doc. Fantastic information and yes folks no cold setting no air con. 🍒
The setting in the iDrive was the reason why my AC was blowing cold only in Max mode and not in the normal mode :) thank you for the video. Since I started to use AC this summer, I hear a whistling sound (like a turbo fan) when I turn my AC on and sound goes away when I turn the AC off. Any ideas why? I checked the refrigerant pressure and looks ok. I suspect AC Clutch bearing but is there any way to verify that without taking the compressor out?
Hello there, the AUC sensor is a great hint.
Im driving the 2l diesel, the N47 engine.
And lately it burns a lot of oil, like you said the PCV or Valve Cover Gasket is not working properly so the oil drops right on the Kat... and the Kat is right under the AUC sensor so you might be right with it.
Since my engine burns a lot of oil lately the Climate control panel doesn’t work properly
so thanks again for the hints
greetings from Germany
Just to test the sensor have you tried to seal sensor in plastic bag so it can't detect bad air quality and stops affecting your climate control?
@@hammerfm great idea, did you try it? Or does it work?
When I first got my 2007 525i I thought the heat didn’t work until my shop adjusted the settings. Thanks for this information. We need to know our Ultimate Driving Machines!!!
Your welcome mate glad it worked
Thank you so much! The idrive trick completely fixed the issue!
Thank you so much. My problem was the wrong settings in the iDrive.
Thank you doc, my window blower only blow hot air when I put the ac on. I hope this would fix the problem.
Would the auc sensor stop the compressor from engaging
would this sensor tell the computer it has 0 pressure when it actualy has? changed 3 high low pressure valve and still have that problem
Bro does it control the blower also , today my blower stopped working, but worked when I restarted the car, so could it be the blower motor and resistor or this sensor , pls note my blower was not working only
early e60's with the m54 have the sensor near the radiator shroud like the e39.
The first sensor how can you confirm it works or not? So vague but went in depth about I drive settings.
Good video, do you know how to test the sensors? Like I'm imagining grounding a - wire, a correct voltage power wire, and then an output wire that should send variable voltage depending on the temp applied to the sensor. Is this possible, or are they just not that simple?
Thanks bro, at first i thought i had to recharge it
Yes! I think this was it, I’ll try tomorrow! Thanks, thanks, thanks. My boy was messing around with this setting so it makes sense
Yep that setting is a complete bitch and most people don’t even know it controls anything or it’s even there
@@BMWDoctor Yes! It worked! After year of owning this car I never even touched this settings so I forgot it existed! I was thinking that it was time for the compressor to fail and after taking a look (not so good tough because of the little space to watch from above) I thought the clutch had fallen off because I did not see it (now I realize it is different from other brands where you can see it engaging or disengaging). Man you saved me lot of hassle! Thanks again!
Your very welcome I’m glad this video has helped someone finallly put this up in the start of my RUclips
I'm getting -40° outside temperature.
Can it be because the coolant tank been cracked?
Thanks.
Love your jobs.
You have bad ambient temp sensor
Omg thank you my a/c settings on the i drive was set to hot. By any chance can you make some videos on the e71
Hey. I have an error for auc sensor bought one but the error is still there :/
Hey great video thanks. I've a 2005 525i (E60) and cannot for the life of me get heat from the a/c. Cold appears to be fine. On defrost even after a long drive, no heat to windscreen. Knobs turned up to fully high. iDrive settings are on heat as well. Any ideas ? Thermostat ? Heater Control Valve ? Cheers
Hello there, I know this is an old video, but. I have an issue with my e91, there is an error code 9c48, the issue is that at first the car blows hot air on both sides but after a while it only blows hot on the drivers side(left hand drive), this is only on fan, the AC blows cold air everywhere without any issues. Do you think that it might be the same sensor as I have already changed the flap motor which is linked to this code?
I can't get a y warmth from mine tried the settings you show many times. I've been chasing fuses .took of pos term and sparked it on the batt hold down bracket . Now now cluster instruments. No
Ccc idrive . No inter lights ,no radio etc . Poss frm module or blue relay under bonnet . Please comment . ,
?
Any ideas where the AC compressor relay is located? E87
Hello. I love the detailed insights you give on the BMWs. I own a 520i e60 and I have noticed an rpm drop of almost 600rpm when I turn on the AC. In turn, I’m having to give extra throttle to even keep it on the same velocity. The rpm loss is restored when AC is turned off. What is the issue? Please help. Could it be there compressor pulley being worn out and lubrication needed?
I have to restart my ac many times till the compressor starts working in my BMW E60 and some times in the last couple days I have to drive the car on the high way for minutes then stop and put the gear on N then restart the ac and it works
Great video. Been smelling exhaust fumes inside the car suddenly, it gets blocked only if I press the manual recirc button. As it is not going auto via the auc, should I replace my AUC sensor? its an E91.
Does the AUC sensor have a fuse #? How do you know if it’s not working before replacing it?
It throws a fault code
Does the AUC sensor have a fuse? If so where is it’s location?
What is the fault code?
What does it mean when the AC turns on by itself ? Does replacing this part fix that problem?
Hey thumbs up to you, it worked on my 06 BMW E60 525xi, Thanks very much.
Thank you you’re a legend 👍👍👍👍👍👍
So correct me if I’m wrong, if I have a valve cover gasket leaks, the ac won’t work due to the sensor
Hi Doc. I have a 2005 BMW 525i Sport E60. It has 120,000 kms on clock and drives like a dream. I have been following all of your videos with great interest. Recently our summer came and I put in the air con and it worked perfectly. However over the last few months it has worked intermittently and I cannot work out why it is doing this. One day it is working perfectly and I put it in the shed and I dont touch the settings. The next day it just blows air but not cool air. Hoping you might be in a position to suggest something. I have gone to idrive - climate and followed your advise and set it to aircon.
The iDrive bit was very helpful, didn't know that
I have a 2007 530i with sensor fault(IHKA) code but heater and AC work fine? I am getting a new sensor anyway but a bit confusing?
Can this prevent the blower motor from operating full stop ? I’ve changed the blower motor and the resistor but the motor won’t spin. Fuses all look ok, a/c display shows fan and speed temperature but two fault codes are present; 009C57 and 00E723. E70
Hi
In regards to your ‘fix rough idle’ video on ‘updating firmware’,
How do I upload the firmware (downloaded into the USB stick) into the car if I don’t have iScreen?
What interface in the car will I use and how?
replaced my ac due to it not working. paid $1800. Now that it's been replaced it worked for a few days and now it's back to warm air. took it to the shop and they got it to blow cold. So i left. went home and parked the car. Turn the car back on and warm again. i scanned the 05 645ci and I'm getting a 9c54 code. time for a few AUC sensor i guess.
I have a 2006 bmw 650i lost keys, purchased new fob from dealship for the car. Previous to that a mechanic disabled the car so no power no crank nothing. Battery is 100% but insert fob nothing happens can you help me?
I have a X3, 2008 model . I got a IHKA (INTEGRATED AUTOMOTIVE HEATING AND A/C SYSTEM), AUC AU (AUTOMATIC AIR RECIRCULATION CONTROL) HEATING.
And the air is now cold at all.
Please help me
I have a 550i bmw 2008 that blows cold air but no heat. What could be the issue? My car also doesn’t overheat
My 2010 bmw 528i started smoking through the center of the dash. It was coming from the vents Above the radio and ac controls. Now the controls aren’t coming on and my ac isnt working?
Hey
I have a 523i and the AC just giving hot from passenger side, the driver side is cold and I have the max volym what should I do?
My 2007 E61 525d with manual A/C doesn't have the AUC sensor (or the wiring for it) where it's meant to sit ??? Is it only on E60/61s with Climate Control or are they relocated on my particular model ? Please let us know Doc.
My ac compressor shuts off intermittently. It'll only turn back on when you turn the ac button off then on again. Scanned it and i have the auc sensor fault thats all. Will the auc sensor cause intermittent compressor turning off?
I have problem with ambient temperature sensor no voltagr raeding bmw e60 523i plz help me,dash meter stuck -40c
By doktor auc sensörü ne işe yarıyor 2008 530xd aracım kalörfer aracın içini ısıtmıyor bu yüzden olur mu?
I do have an error code about this sensor but the only thing i have noticed is the left temperature control button doesn't work,it's stuck to highest temperature
Hi mate I have a 2006 e60 with a real weird one , when the temp is on the highest setting the footwear and screen heater blow hot air, but the centre vents are cold. The idrive setting is on warm and the engine temps are fine. I dont have climate control . Any ideas or help appreciated
I have an x5 e70. The passenger side blows hot air. It coolant down after 20 minutes of driving but its barely cold. I have the idrive passenger setting turned to blue highest level and also checked the refrigerant level.
I have the code 00e723 code which us for a bad condensation sensor.
What else can i check
I have an e63 M6, I have the auc fault but I have looked and searched and I cannot find my auc sensor..? Hope you will help a out a fellow entusiast out! 🙏🏽
Any idea why my heater won’t blow hot air? My auc was unplug an my ac still worked but my heater stopped working
Prior to this I had a coolant leak ended up been my water pump so after replacing my radiator
Water pump an overflow tank
I also replaced my controller unit heard they go out over times but still not heat
I have 2007 525i e60. But I can’t find this sensor. Do you have any idea where i can find in 2007 e60
What sensors to check for the 2008 550...?
I had AC but it would go in and out and it had to run for awhile for the air to cool. Replaced the drier and now I have zero cold air. Blows air fine. Just nothing cooler than the outdoor air temp.
auc sensor vs interior temperature sensor
i confused what which one correct.
i want cold, when i control to low temperate, font would be cold correctly, but top and bottom would be hot.
Hi i have to replace my JBE modul it's ok if replace with one from a same car same engine code? or its have to be programmed?
It's can burn out something if i only replace with another one?
Mine suddenly turns off the cooling suddenly from time to time… wonder what’s causing it.
Great videos man! My AC compressor (E60) is cycling on-off repeatedly (2-3 sec interval) when the AC is turned on. It never runs long enough to cool the air. I've replaced the AC pressure sensor, the IHK completely. The refrigerant pressure is good. Is there anything else I can try other than swapping out the compressor?
check your fuses
I think there is another temperature sensor inside the vehicle in ac control panel in the grid between front and rear windshield buttons , am I right doc?
Yes that’s correct but unlike the e39 where that one would control the ac that one just controls the temperature and has no effect if it goes out
On my 328xi 2009 Ac is not working.
When I scan the car I don't have any error relates to the sensors that your talking bout . I get this instead : Junction Box Passenger / Beifahrer Short circuit to positive or open circuit - Compressor Valve Code: 00A6D0
Could this be only a fuse replacement?
That sensor at time 1:12, isn’t that the AUC sensor? I thought that was to sniff out pollutants in the air, and if there is, it cuts off air coming from outside the car. On cars with this sensor, the re-circulation button has 2 modes, re-circulation and the AUC sensed mode, that will automatically shut of outside air, if there is pollutants in it.
Mate thanks for the video, was just about to take my e64 to my garage.
Will this blow hot air of that auc sensor doesn’t work?
Not hot like it's on hi heat but yes hot for "ac" air
What about a blower somtimes work somtimes not working?!
I have a 2006 330xi and the ac and heat does not work replaced the blower motor and final stage res still no air hot nor cold
Thanks DOC. I think I have AUC sensor failure since the system blows cold air only from center vents and only if set to cold via drive. Ext temperature read is correct and the system's gas has been checked last week. Top and bottom vents are literally spitting fire! Now, is there any trick to override AUC sensor so that I can be sure it is the culprit? Thx again, G
Any fix on this im having same issue
Hi dc please my e39 2001 climate control have no power dead I checked all the fuses in glove box change fsu still not working and blower motor working even car off and key out please help me
Oh my days🤦🏽♂️all this time trying to figure out why I couldn’t get cold air. Much respect for that..
No problem it’s what this channel is here for
@@BMWDoctor I have a 2004 BMW 525 i and it does not blow strong air for the front and for the windshield yes and I changed the resistance and nothing and it does not pull hot
Thank you so much brother.. It works 😊
Your welcome
Hi i have a BMW 318I just had the air con condenser replaced and air con still not working have error code 9C6C can some one help please Thanks
I have a problem with my its a 530i 2004 and hopefully that works. also did you know if that affects the fan because its always on like really high? Thanx for your video i will try tomorrow see if i make it work
If your fan is on loud that means your waterpump is failing the fan is compensating for the high temperature as the waterpump is slowing down if you scan your car I highly bet you will see waterpump deviation as a code or waterpump speed variable
@@BMWDoctor okay thank you for your help
2008 520d E61 - Air con hasn't been working for couple of years now, warm weathers here so I want to investigate again. I've checked the Idrive settings all good, I did have it regassed at quick fit, it lasted all of about a 12 hours......so I'm thinking a leak, the guy at quick fit said he couldn't see any leaks with the UV dye. My opinion was he couldn't be arsed as he was packed out and just wanted me gone, and suggested I see a specialist as it was too involved for him. Are there any seals on this model that typically fail? I see the condenser is very well protected so is unlikely a crack in there, but just putting this out there as some (BMW doctor) may know a probable cause.
Did you find a resolution?.I have same issue with 2006 E60 535D. Intermittent cold on occasion. No dye found anywhere. Did retain pressure for. While.
I'm getting 12v to compressor how ever compressor doesnt engage idea?
compressor bad
Can those 3 parts be cleaned or something instead of replaced?
Would this cause my ac to turn on by itself?? On an e90
Hi my radiatior fan spins maximum all the time i have eror code 009C5E i have e61 160kw its this because of pressure sencor a/c?
Where is that located on e60 525i m54 engine?
How do you know if its your auc sensor though?
I dont have this on my m54b30 e60
I have had my air con re gassed it worked for a day then cut out I have changed the micro filters and still nothing
Hi! I wanted that carstop break sound please.. 00:01
Hi BMW doctor please if you can help me. My bmw e90 2005 has the problem with air condition. Now only the driver side mostly the left side only hot air is going and passenger side right cold air all the time. I put on 28 deegres and always is like that. So its only hot air on driver side and its not really hot its a little bit but passenger side completely cold. Please help! 🙏
Had the same exact issue due to low freon.
How can I test the AUC sensor? And other sensors as well without replacing them.
With Ista+
Please my heater ac climate control panel dead no power checked all fuses where to look
so many problems with BMWs I can't wait to get rid of mine, I have an infinite with 170k miles and everything works just like the day it left the factory. yet some fan boys keep talking about bmw are good just need maintenance, rubbish crappy car .
Glad you're enjoying your Datsun, er uh... Nissan.
How to contact with u..my car also likes this.when use auto the blower too slow
Hey wondering if anyone can help me my my air con in my 05 525i e60 blows warm and when following this video I have realised that the first sensor up by the pollen filters is not there no wire or sensor is there away to fix this please???
Dr dean, if you put it on all the cold in the i drive and forget about it an when it’s winter will it allow warm air through if you set your thermostat to warm setting? Or do you have to go in I drive an change it to hot every time you want to use the heat ?
just leave it in the middle mate and control it with climate control them controls are only to use comfortably while driving without touching climate control panel
BMW Doctor Thank you Dr. Dean for your reply and all of your free knowledge and information!! As a 3 car bmw owner I sure appreciate all the info you provide! Keep it up .
BMW Doctor Thank you Dr. Dean for your reply and all of your free knowledge and information!! As a 3 car bmw owner I sure appreciate all the info you provide! Keep it up .
BMW Doctor Thank you Dr. Dean for your reply and all of your free knowledge and information!! As a 3 car bmw owner I sure appreciate all the info you provide! Keep it up .
Chad Riddle no problem mate I will be sure to do a lot more for people like you because I love that you appreciate what I do
any fix for non idrive ?
What's it means if the driver side doesnt get cold but the passenger side some what does
low fluid, need to fill up the ac system.