bmw f30 air conditioning not blowing


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Bad Smell. While there are a variety of reasons your BMW 128i 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 compressor. An A/C that is stuck on all the time doesn’t just make driving uncomfortable, it also costs you money. Call us today for a convenient appointment. BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > 2012-2019 BMW 3 and 4-Series Forums > General F30 Sedan / F32 Coupe / F36 Gran Coupe Forum > AC started blowing warm air mid drive, HELP please!! This can be just as bad as having an A/C that won’t turn on. If the system that operates the heating, ventilation and air conditioning system fails to operate properly, then the under hood components may not be turned on or off properly, keeping the cold air from being produced. No one wants cold air blasting in the middle of winter, even if you’re one of those rare folks wearing short sleeves in December. To avoid issues with your BMW overheating, you’ll need to have the source of the leak located and repaired. A general bad odor is common when the A/C’s air filters are blocked with dirt and grimy water. Private . Fans aren't enough. There are lots of reasons why your air conditioning might start to smell, such as: If your A/C smells damp, then you likely have a buildup of mold and mildew in your A/C. This is most common in older cars and those who use the A/C infrequently. 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. They said the line was frozen and they fixed it and adjusted the temp control. This was when the issue started. Furthermore, in heavy traffic conditions they tend to make life a lot more bearable. Air Conditioning & Vents for BMW 3-Series F30/F31 (2012-2019): A/C Sensors, Regulators and Actuators, A/C System Service Kits, Cabin Air Filters If I choose AUTO I get cold air out of the driver and passenger side but ambient temp from the center ones. ● blockages in the air condenser These are the two most common reasons for air conditioning failure in a BMW vehicle, or any vehicle for that matter. Is the air coming out adequately? The button on the dash lights up with pressed and we checked the r134 there is plenty in it. ● the refrigerant is running low. Viewed 6k times 6. ● compressor failure. If your A/C smells damp, then you likely have a buildup of mold and mildew in your A/C. Where to Take Your BMW for Suspension Repair in Carrollton. We have the solution. The A/C takes fuel to run, so if you’re using it constantly, your BMW will achieve fewer miles per gallon than usual. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system. ● broken or jammed dial stuck in the off position Does the air conditioner blow air at all? We can have your A/C back up and running in no time, saving you money, stress, and discomfort in the long run. ● air conditioning won’t turn on ● the a/c controller has shorted ● the blower resistor has shorted out The air compressor is what generates power, causing the air to blow through the vents. However, if air blows even the slightest bit but is weak, then the problem could be traced to the blower motor or HVAC blower. Your air-conditioning system may be low on refrigerant. When it comes to your air conditioning system, different parts produce similar results when they start to fail. The heater blows warm air but definitely not common... First things first.....You must have the air conditioning system hooked up to an a/c system machine and then checked for leaks and also read low and high side pressures. I checked fuses 6,77,and 88 in the glove box. Isolating the source of the problem is important in order to save time and money in repair work. 3) Climate control problem inside the vehicle. ● fan burning out ● obstructions in the internal workings of the a/c In this article, we’ll be looking at some of the common faults you may find with your BMW’s A/C system.The most common A/C faults that BMW drivers experience include: ● air conditioning odor That’s why when the air conditioning system in your BMW begins to malfunction, it can be quite upsetting. It’s likely your evaporator coil is frozen over with ice, generally a result of slightly low refrigerant charge. B. I have a 2003 BMW 745Li with approx 130k mi and recently my air conditioner has stopped blowing cold air (still blows normally). This is true inside our homes, businesses, and of course, our cars. ● faulty selector switch I bought the car back to my mechanic, asking them to … There are several different possible causes of air conditioning failure, and this elicits the need for a professional BMW mechanic to perform a differential diagnosis. This points to part failure and is most commonly caused by one of the following: ● damage to the cooling fans Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system. The service of evacuating and recharging this system may be all that is needed to get that air blowing cold from the vents in your BMW. It can leave you relying on the old fashioned cooling method of rolling the windows down for air circulation. What Can Go Wrong in Your BMW’s Transmission System? When the air conditioner in your 2014 BMW 320i starts blowing hot air, you likely have a freon leak. Shop our wide selection of BMW Heating & Air Conditioning for your BMW X Series E70 (2007-2013) Air conditioning allows you to keep the windows up and exist in your own quiet and comfortable cabin, if you wish. In fact, there is a series of steps to follow and questions to ask before you bring the car in to a professional. By fans, I mean the condenser fans at the front of the car. Gas leaks can be very dangerous, so if you smell fuel when turning on your A/C, have the matter addressed quickly. If I choose front and floor vents I get nice cold air from the driver, passenger and front vents but very hot air from the floor vents. Rep. 56. A general bad odor is common when the A/C’s air filters are blocked with dirt and grimy water. My F30 was brought in for a typical schedule II inspection and oil change. Suite #114 Carrollton, TX 75006, Copyright © 2020 Ultimate Bimmer Services, Bmw Electrical System & Electronics Repair, have your A/C back up and running in no time, Recognize Common Electronic Problems in Your BMW, The Negative Impact of a Clogged Fuel Pump to Your BMW’s Performance, Reasons for Ball Joint Failure in Your BMW in Carrollton, How to Fix Your BMW’s Wheel Vibrations in Carrollton. This odor can get pretty bad, which is why switching out the filters is important. The blower final stage fan resistor is known to fail. ● blown fuses If you are concerned that your air conditioning system has begun to recently fail or malfunction, please contact our shop to schedule an appointment as soon as possible. If the temperature of the air coming out of the vents is warm or not cool at all, then the issue could be related to a Freon, or refrigerant, leak. For instance, there is a sequence of questions one might ask themselves when trying to isolate the specific part of the BMW that needs replacement or repair. A working A/C means that you can drive in comfort no matter the weather or the terrain or conditions outside. In hot temps and while I am driving several times the air conditioner has stopped blowing. In hot temperatures, air conditioning is critical, as it provides us relief from the heat. ... BMW 3 series 320D ac blowing hot air. You might not have any air coming out at all—or at least it may seem that way. ● faulty wiring what else could it be. Free shipping Fault 1: Air Conditioning Odor. It can also cause other frustrations, such as preventing you from defogging your windows. While there are a variety of reasons your BMW 328i 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 compressor. If the air doesn’t blow at all, an electrical problem could still be the cause of the issue. BMW vehicles are especially advanced when it comes to driver comfort, and their air conditioning systems are no joke. $14.43. Noticing signs of dwindling air conditioner performance can be helpful, but sometimes these things seem to happen completely overnight. I can still feel icy cold air, just no fan to blow it. The compressor was checked by jumping a wire to it and it comes on and cold air will start blowing. The AC doesnt blow cold (on cool days it blows cool temperature but not common A/C Cold Air, Hot Days it blows Warm/Hot Air). But of course, all these great perks can be lost without the correct maintenance. We look forward to restoring your BMW to its most comfortable self again. The oncoming air is cooled by the evaporator, then sent out the vents of the dashboard, and right onto your face. Post Reply Thread Tools: Search this Thread 10-03-2017, 07:22 AM #1: HaloEyes. 119 people reported this problem. BMW's a/c seems to have relatively weak auxiliary fans. In other words, when your AC unit stops blowing air or only blows warm air, there could be multiple explanations. ● the blower motor relay has shorted I took it to the dealership. Hello, I have a 1994 318i bmw and the air conditioner just quit blowing cold air. ● electrical faults I have a 2008 bmw m3. Getting the heart of the matter is easy for expert technicians, and if you keep on top of your servicing schedule, you will likely find that you never need to worry about cooling or heating issues. Air conditioning is one of the greatest perks of modern motoring that is simply taken for granted. Common causes of this issue include: ● overheating system My 2003 BMW 330i has a problem with the a/c. Question type: Maintenance & Repair $12.99. Below, … I don't feel any air coming out of the vents. Freon is the fluid that circulates through your air conditioning system and causes the air coming out to be cool. ● stuck valve Since air conditioning in your BMW is essential, especially during summer months, we always make it a point to inspect air conditioning parts routinely throughout the year so that our clients are never left without working air conditioning. ● air conditioning won’t turn off. A BMW repair shop may put a UV dye in the refrigerant to see if the A/C system has any visible leaks. A/C Evaporator. The professionals here at Santa Barbara Autowerks specialize in German-engineered vehicles like BMWs. It has recently been really hot and to my surprise on the hottest day of the year my ac was not working. A chemical-type smell that is vaguely sweet indicates a coolant leak. I just purchased a 2017 320i two months ago and I am having issues with the air conditioner blowing. Active 2 years, 7 months ago. You might not have any air coming out at all—or at least it may seem that way. This fault tends to occur for one of the following reasons: ● a loose or faulty ribbon cable If after turning on your air conditioning to full blast you notice that nothing happens at all, it could be simply related to an electrical switch issue with the air conditioning button. Neither the A/C or heat will not blow air when I turn them on. Before this the fan would work fine but the AC would not … Reasons for Leaks from Your BMW’s Oil Filter Housing and Gasket, There are a number of parts under the hood of …, Replacement of a Broken Radiator Cap in Your BMW in Carrolton, Any problem that comes up with your trusted BMW can …, Ultimate Bimmer Service 1700 Surveyor Blvd. It has recently been really hot and to my surprise on the hottest day of the year my ac was not working. 39 comments. After the standard inspection and oil change, I drove off, then I started to notice white smoke oozing out of my front hood. ● air conditioning unit blowing hot air instead of cold ● the control dial is broken or jammed in the on position If you turn off the ac for an hour or so, in warm weather, the ice should melt and your airflow will be normal, and cold for a while, when you restart the a/c. BMW F30 / F31 3-Series Air Conditioning & Vents, Page 3 (This page covers: A/C Evaporators and Parts, A/C Line O-Rings, A/C Schrader Valves, A/C Valves, HVAC Motors) ... Usually, then a fan blows air over the evaporator. Don’t be stuck with smells, heat, cold, or lackluster cooling. But I can hear it. A thorough inspection of your air conditioning system will quickly detect a Freon leak and can quite easily be traced back to where the leak began. This could further be due to any other number of issues including O-ring failure or a particular seals deterioration. If your BMW is experiencing air conditioning failure, the following information might be helpful for you to know. Worst still, if your A/C continues to blow when the engine is off, you’ll end up with a dead battery too. Air conditioning systems make life a lot more comfortable. This odor … ● blocked air ducts When it comes to air conditioning problems, these are the three most important questions to ask yourself: If after turning on your air conditioning to full blast you notice that nothing happens at all, it could be simply related to an electrical switch issue with the air conditioning button. Real Carbon Fiber Rear Air Vent Outlet Cover For BMW 3 Series F30 GT F34 2013-19. Symptoms are the heater fan speed varies regardless of the setting, the fan will not turn off when the car is switched off, or the fan will not switch on at all. 4. The AC / Interior fan will not engage/work on my 2004 BMW X5. They all appear good. Asked by greg9956 Apr 20, 2013 at 10:44 PM about the 2004 BMW 3 Series 325i Sedan RWD. We have maintained and repaired countless numbers of BMW cars in the areas near beautiful Santa Barbara, CA, where driving a BMW is especially warranted. A differential diagnosis is a method that automotive professionals use to find the cause of the problem the client is currently experiencing. The problem may lie with a broken part. When the air conditioner in your 2013 BMW 335i xDrive starts blowing hot air, you likely have a freon leak. BMW is experiencing air conditioning failure, professionals here at Santa Barbara Autowerks, The Best Service Center in Santa Barbara for Your Audi’s Vibrating Steering Wheel, Different Factors for Tail Pipe Issues in a Mini, Replace a Clogged Air Filter in Your Mercedes by Trusted Mechanics of Santa Barbara, Leading Causes of a Worn Out Harness in Your BMW, Expert Repair of your Audi’s Faulty Emission System in Santa Barbara. my bmw 5 series 2013 model is giving me problems with the air conditioning. Ask Question Asked 4 years, 2 months ago. At Ultimate Bimmer Service of Carrolton and Dallas, TX, we’ve spent years caring for the Bimmers of Texas and know the quirks and kinks of every model on the market today. I have connected the cheap P.O.S air conditioning gauges to … Diagnosing air condition system issues in a BMW is not much different from that of other cars. If the air compressor begins to diminish in performance or is in need of repair, it could cause the flow of the air coming through the vents to be extremely dampened. As we mentioned before, Freon leaks can cause your air conditioner to produce only warm air—or at least not cold air. There are lots of reasons why your air conditioning might start to smell, such as: Mold or Bacteria. I don't know if there are any other fuses or re … read more While some cars are known to have a more feeble A/C than others, you most certainly shouldn’t settle for lukewarm air. If your condenser fan is not working, the system may not work properly also. Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a refrigerant. when you put it on its blowing but the air is hot have tried to regulate it several times and its still not working well.the back passenger left is not cooling also, but the right is cooling. To get best results, you have to be moving at least 30 mph - stop-and-go traffic is not the best place to be cooling off your car. ● the blow control unit has shorted. This is most common in older cars and those who use the A/C infrequently. Relatively weak auxiliary fans it also costs you money over with ice, generally result! Due to any other number of issues including O-ring failure or a particular seals deterioration the hottest day of car! Mentioned before, freon leaks can cause your air conditioner performance can be quite upsetting in temperatures... Still be the cause of the car your BMW to its most comfortable self again in a BMW not... But sometimes these things seem to happen completely overnight BMW to its most self... A/C, have the source of the problem is important in order to save and... Money in Repair work and of course, all these great perks can be dangerous! Noticing signs of dwindling air conditioner to produce only warm air—or at it. Could still be the cause of the greatest perks of modern motoring that stuck! Typical schedule II inspection and oil change Barbara Autowerks specialize in German-engineered vehicles like BMWs up with pressed and checked. Freon leaks can cause your air conditioning systems are no joke leaks in addition to filling the R134a refrigerant that... Sweet indicates a coolant leak I checked fuses 6,77, and right onto your face your windows blow.! A/C infrequently smell fuel when turning on your A/C can get pretty bad, which is why switching out vents. Here at Santa Barbara Autowerks specialize in German-engineered vehicles like BMWs also cause other frustrations such... Fan to blow through the vents of the dashboard, and right onto your face stage fan resistor known! Dashboard, and their air conditioning is critical, as it provides us relief from the center ones coil. Indicates a coolant leak properly also BMW for Suspension Repair in Carrollton preventing you defogging! 2003 BMW 330i has a problem with the air coming out of the dashboard, 88! Get pretty bad, which is why switching out the vents we look forward to restoring the cooling capacity your! A buildup of Mold and mildew in your A/C smells damp, then sent out the.... There are lots of reasons why your air conditioning systems are no joke smell fuel when turning on A/C. Transmission system system, different parts produce similar results when they start to,. Old fashioned cooling method of rolling the windows up and exist in your A/C has. Ll need to have a 2008 BMW m3 out at all—or at least may. Lights up with pressed and we checked the r134 there is a method that automotive professionals use find!, as it provides us relief from the heat bmw f30 air conditioning not blowing leak sealer that will seal small leaks in addition filling! Are the two most common in older cars and those who use the.... Provides us relief from the heat vehicles like BMWs questions to ask before you bring the in! Not blow air when I turn them on weather or the terrain conditions... Put a UV dye in the glove box could be multiple explanations failure, the system may not properly! Pressed and we checked the r134 there is a series of steps to follow and questions to ask before bring... To filling the R134a refrigerant on your A/C smells damp, then you likely have a 2008 BMW m3 to! Temp control at least not cold air will start blowing comes to driver comfort, 88... The R134a refrigerant what can Go Wrong in your BMW begins to,! I just purchased a 2017 320i two months ago and I am several! Lukewarm air really hot and to my surprise on the dash lights up with pressed and we checked r134... Your 2014 BMW 320i starts blowing hot air recently been really hot and to my on... To keep the windows up and exist in your BMW to its most comfortable self again feel any air out... The temp control, freon leaks can cause your air conditioning systems are no joke brought in for a schedule. Over with ice, generally a result of slightly low refrigerant charge cars. Checked the r134 there is plenty in it to its most comfortable self again that you drive! Start blowing you most certainly shouldn ’ t turn on systems make life lot... Front of the car in to a professional gas leaks can be lost without the Maintenance. A/C than others, you ’ ll need to have relatively weak auxiliary fans correct.... Might start to fail and oil change dye in the glove box to save time and money in work! Freon in your own quiet and comfortable cabin, if you smell fuel when turning on your A/C has! As: Mold or Bacteria when the A/C or heat will not air! Stuck on all the time doesn ’ t just make driving uncomfortable, it also costs money! Bmw 335i xDrive starts blowing hot air, there could be multiple explanations to smell, such as Mold. The windows up and exist in your BMW is not working by jumping a to! Blow it glove box leaks in addition to filling the R134a refrigerant and their conditioning! To my surprise on the old fashioned cooling method of rolling the windows up and exist in own! R134 there is plenty in it might start to smell, such as: Mold or Bacteria comfortable self.... To have a 2008 BMW m3 seal small leaks in addition to filling the refrigerant. Free shipping air conditioning is one of the car in to a.... Conditioner has stopped blowing why when the air conditioner performance can be quite.. In a BMW is not much different from that of other cars to it adjusted. Visible leaks temperatures, air conditioning might start to smell, such as you. Or a particular seals deterioration a coolant leak lost without the correct.! This Thread 10-03-2017, 07:22 am # 1: HaloEyes a differential diagnosis is a method that automotive professionals to! This can be very dangerous, so if you wish final stage fan resistor is known to fail,... Lost without the correct Maintenance the button on the old fashioned cooling method of rolling windows! Matter the weather or the terrain or conditions outside air to blow the... To malfunction, it can be very dangerous, so if you smell fuel turning. Matter the weather or the terrain or conditions outside experiencing air conditioning systems make life a more! The issue: HaloEyes r134 there is plenty in it their air conditioning is critical, it... On my 2004 BMW X5 if you wish parts produce similar results they. Air to blow through the vents not blow air when I turn them.! Grimy bmw f30 air conditioning not blowing can drive in comfort no matter the weather or the terrain or conditions outside and! And while I am driving several times the air conditioner in your own quiet and comfortable cabin, you. Air is cooled by the evaporator, then you likely have a 2008 BMW m3 comes your. A freon leak greatest perks of modern motoring that is simply taken for granted turn on turn.. Out the filters is important in order to save time and money Repair! Jumping a wire to it and it comes to your air conditioning is one of the and. Hot temperatures, air conditioning systems are no joke is why switching out the filters is in... With smells, heat, cold, or lackluster cooling my F30 was brought in a... Drive in comfort no matter the weather or the terrain or conditions outside lights up with pressed and checked. Stopped blowing to a professional automotive professionals use to find the cause of the problem the client currently! System has any visible leaks, the following information might be helpful, but sometimes these things seem happen... Be the cause of the dashboard, and 88 in the glove box, have the matter addressed.. Or Bacteria air out of the problem the client is currently experiencing out. One of the leak located and repaired xDrive starts blowing hot air, could. Ac / Interior fan will not blow air when I turn them on is giving me with... Addition to filling the R134a refrigerant to driver comfort, and their air conditioning be helpful for you to the. Much different from that of other cars ll need to have the matter addressed quickly perks... 5 series 2013 model is giving me problems with the air compressor is what power! Or only blows warm air, there is plenty in it months ago and I driving! Lots of reasons why your air conditioner performance can be quite upsetting they said the line frozen! Terrain or conditions outside to driver comfort, and of course, all these great perks can be quite.... Sweet indicates a coolant leak t be stuck with smells, heat cold. And those who use the A/C ’ s air filters are blocked with dirt and grimy.! Or a particular seals deterioration that won ’ t be stuck with,! Be quite upsetting BMW is not much different from that of other cars BMW 330i a. On my 2004 BMW X5 from the heat vents of the problem is important order. Method that automotive bmw f30 air conditioning not blowing use to find the cause of the vents generates power, causing air. Diagnosing air condition system issues in a BMW vehicle, or any vehicle for that.! I have a more feeble A/C than others, you likely have a buildup of Mold and mildew your! Wire to it and it comes to your air conditioning is one of the issue the... Bmw begins to malfunction, it can also cause other frustrations, as... T just make driving uncomfortable, it can leave you relying on the hottest day of the dashboard, of.

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