A perfectly functioning air conditioning system is important for a comfortable ride. In many cases, an AC not blowing cold air indicates that the condenser is dirty. Clean the Condenser. It could be, as John says, that the compressor isn’t engaging. If your air conditioner is running but not blowing any air and you have inspected the air filter and fan motor and found them okay, then you may have a problem with the control board. Hot air blowing from your AC may not be as bad as it seems. All AC units have return vents that suck the air from the house into the air conditioner. Blower Final Stage Fan Resistor May Fail The blower final stage fan resistor is known to fail. For those wanting pictures, take a look at Pelican's tutorial. The most common cause of a vehicle's air conditioner not getting cold enough is that it needs to be recharged. Please Help I Have Replaced The Coolant Reservoir Because It Cracked And Leaked And The End Stage Because The Blower Wouldn't Work. i looked under the hood and nothing seems to be wrong. Although an automotive AC system has few moving parts, diagnosing why your car is blowing warm air can be tricky. Why Is My AC Not Blowing Cold Air? Find the most common driver-reported problems that are to blame when a BMW 328i has air conditioning problems. make sure they are open. These systems, especially in BMW and other European makers, are exclusive. An air conditioner that isn’t blowing cold air, in Florida. Any degree of blockage in the system can lead to the condenser not being able to execute its … AC blowing hot air after engine replacement It sounds like your air conditioning has lost a charge. Thanks for the DIY! There are many components and other systems that can cause warm air to come from the vents. It is located behind the heater box and will require removal of the glove box. Any other time I can have the ac on and nothing blows out of the vents at all My car has an automatic transmission. Sometimes my middle two ac vents is not blowing out any air at all ( but the sides somehow works very little ). Viewed 6k times 6. I agree to the user agreement. Your car has two kinds of air intakes: fresh (air from outside of the vehicle) and recirculated (air from inside the vehicle). It has recently been really hot and to my surprise on the hottest day of the year my ac was not working. You should therefore check to see if the condenser is blocked, and if it isn’t blocked, check to see if it is broken. Sometimes, car air conditioner blowing hot air instead of cold air. remove your cabin filter and all other parts that cover around it. bmw ac always on, Get the latest on new BMW models including spy shots, first drives, in-depth reviews, concept car photos, new features and more. no, there's no air coming from the vents. If your air conditioner is too powerful, it will cycle on and off more frequently and not stay on long enough to remove humidity from the air. This is an easy fix. The heat that comes through the vents is generated by the coolant being passed through a heater matrix (it's like a miniature radiator) behind the dashboard. Automotive AC systems’ capability to enable the occupants to modulate the temperature of the cool air flowing from the vents relies upon the function of “blend doors” in the AC system air ducting. NOT A MEMBER? 4 min read. Most vehicles today have one multi-speed fan that blows air through a series of ducts and vents based on the driver’s selection in their climate control system. You need a blower motor or blower motor module, a plugged cabin filter will not stop the blower from blowing. If you don’t have an air conditioner with the right BTU, your home will not cool properly. The "blower" and the "fan" are the same things. And, when it senses any issue, AC is the first thing to get shut-off. If there is something wrong with the condenser, the hot air from outside will just blow through the engine and out the AC. When the air conditioner in your 2011 BMW 535i starts blowing hot air, you likely have a freon leak. I can still feel icy cold air, just no fan to blow it. 4 thoughts on “ AC is Not Blowing Cold Air – Common Reasons ” Comments. Just look for the small vented square area, Dust can accumulate and cause the sensor to malfunction. Jaguar type S A/C blowing hot air not cold fix how to fix it. Driving down the freeway and the AC and air stops blowing. In short, a BMW Air Conditioning Service enables you to maintain the perfect climate when driving. Put in a clean filter and give the unit a few hours so the coil can thaw, then try turning it on again. 2000 BMW 328i 65,000 mi, Natha. ... You may not realize there's a refrigerant leak until the air conditioner stops blowing cold. The noise you hear is not the A/C compressor, the compressor will only work if the fan is working. Hello, This beauty is is sadly killing me softly. AS A BMW (5) OWNER, you need to clean your dual temperature sensor. FYI … Sometime back I had "Service Engine Soon" indicator and I took the car for diagnostic. AC duct and temperature door. A/C in my 2002 BMW 325xi stop blowing air all of sudden. Sounds like the compressor kicks on but no air? Not low on Freon. you should see flaps that allows the airflow to in to your cabin. Though the AC not blowing isn’t exactly the issue, the stuffy air can make it feel like it is not blowing. Yesterday I had cool air, today warm air. Learn More. When an air conditioner is working properly, it doesn’t need additional coolant. I replaced the fuses and even the Final Stage Unit (Blower Resistor Motor) and still no air. (2) Airduct blockage. never heard the resistor gone bad with e9x. When I turn on my AC, there is no air coming out of the front vent only the back vents are blowing cold air. If you’ve been having trouble with your car’s air conditioner lately, there are a few reasons it could not … Here are the common causes an AC system is not blowing cold air. Now i can stay cool. (Link at bottom). On a hot day, the last thing you want is to walk into your house and discover that your central air conditioner has stopped blowing cold air. Although an automotive AC system has few moving parts, diagnosing why your car is blowing warm air can be tricky. Although this is one of the possibilities there are several other common ones that can change the normal airflow from the air-conditioning or heater. Hi, I have a Honda civic 2011. No air. So your basically saying that idling your car ie no air movement your blower and A/C will not work. That's why we've taken the time to break down the exact steps you'll need to take to repair your AC. Repost if you need more information. When the car ac is not blowing air from vents it is a sign of a faulty blower fan or air duct blockage. You didn’t say what year you have. It has recently been really hot and to my surprise on the hottest day of the year my ac was not working. RepairPal will help you figure out whether it's your AC Refrigerant Leak, Climate Control Electrical Issue, AC Compressor, or something else. The ventilation fans blow air over the matrix and into the car. Our BMW’s air conditioner is essential to keeping our car comfortable and cool. Car AC not blowing air from vents because of the following: (1) Blower fan problem. The official name for it (as used by mechanics) is "blower". Airconditioner... Hello, What is the problem? my bmw 5 series 2013 model is givingme problems with the air conditioning. Blend air door is the reason for drawing hot air to cold air in your car system. My main engine fan seems to turn "weakly" at idle even w/ engine at normal temps. It depends what your settings are. Now The... 1st Thing. Car AC not blowing air from vents because of the following: (1) Blower fan problem. Learn 6 reasons why your AC isn't blowing cold air and what to do about it. glad it was something simple. Often when faced with car AC airflow problems both professional and DIY car mechanics might think it’s a blower motor problem.. I too have cold air driver side, and warm air passenger side when the HVAC controls are set to 60deg for both. Average repair cost is $90 at 101,950 miles. Your car not blowing cold air is an issue to leave to the experts in the automotive field. If your car is only blowing cold air, even when the engine is warm, there are a few potential causes. I will start with normal reason, then move on to something-wrong-with-the-car reasons 1. If your air conditioner isn't getting enough incoming air, it definitely won't be able to deliver enough cool air. However, the perfect climate isn’t just limited to the temperature. It should be located in the control panel. Car AC Not Blowing or Is Your Car AC Fan Not Working? April 5, 2020 Cooling. Last week warm and cool, never really cold. Reply ... REPAIR GUIDES. Login with Facebook. The first is a blockage anywhere in the series of tubes in the condenser. It depends what your settings are. OR. There are many components and other systems that can cause warm air to come from the vents. If your car’s AC isn’t blowing air, it could be a problem with your car’s fan. Stuck & Blend Air Door . We purchased an at-home A/C recharge canister thinking that it was low on “freon”. Ask Question Asked 4 years, 2 months ago. 2002 BMW 540I air/conditioner not blowing air at all. Mark helpful. We just assumed it was how that particular car was manufactured. Remember me. it makes a sound where the two filters on the side are when i try to turn it on but no air comes out. I have a 2003 BMW 745Li with approx 130k mi and recently my air conditioner has stopped blowing cold air (still blows normally). OR. Leaking Refrigerant. Related blogs: 5 Signs of an Undersized Air Conditioner That Is Too Small For Your Home. I pushed all different kinds of combinations of AUTO/RECYCLE and cannot get air to blow out. Please advice what needs to be checked & your valuable suggestions are appreciated. so if someone can help me out and give me reasons why it isn't blowing please let me know id really appreciate it. So the air conditioner wont go on and the display panel says its on full blast. Most vehicles today have one multi-speed fan that blows air through a series of ducts and vents based on the driver’s selection in their climate control system. Lisa Wirth. I Have A 2002 325 It. If Air barely coming out of vents in the car it means there is a problem with the air passage commonly called the air duct and makes the car ac not blowing air from vents. With the summer months approaching, it is important to have your air conditioner in good condition. FORGOT PASSWORD? AC Car troubleshooting. 2002 Bmw 325i W/60k Miles; Basic 6 Cylinder Engine (184 Hp). 2003-2008 Jaguar S Type Heater Valve - Replacement. I'm also just getting warm air but it does blow cool some days. First off, we need to clear something up. AC not blowing cold I have a 2002 "S". there is nothing wrong with your ac if your compressor is running and you got no air coming from your vents do the following. 2 June, 2020 Reply . Cengage learning webassign. This is what we call a "No Cool", and it's a common air conditioning problem that may or may not be an easy fix. The P0128 code is the MAP thermostat fault and the others may well be secondary issues and are likely to not need attention after the T-stat is fixed, codes cleared and driven for a drive cycle or two. If cleaning it from the exterior does not yield successful results, you may need to remove the panel and clean it from behind. Thanks for the feedback. Here is what they gave me after completing the Engine diagnostic service. I don’t know what’s wrong with it. The lights on the ac/heater instrument panel ill … read more. Unless I get on the hwy if I turn it on it'll blow very cold air for about 45 sec and stop. Service Manager. Here are the top 3 reasons why your car may not be blowing cold air: #1 Your AC Refrigerant Needs a Recharge. 214 Posts #4 • Jan 19, 2012. General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio, http://www.e90post.com/forums/showth...ghlight=blower, http://www.pelicanparts.com/BMW/tech..._Replacing.htm, Recommend this as a feature on the BimmerPost Homepage. Search For a Specific Car Problem. Clogged air intake: It’s also possible for an air intake to get clogged. The Service Engine soon lamp may not be on now, but if there is a fault for the MAP thermostat, it will require replacement at some time if you live in a region that requires emission testing, part# 11-53-0-139-877. BMW 328i AC Is Not Working? I have this problem. Recently I changed Alternator & Water pump at one of BMW showroom (They ripped me off though ..) and don't want to be trapped again thi s time. Sign up with Facebook. I have recently bought a Renault Laguna 2003-2004 II 2,0T 163 and have a problem with the AC not blowing cold air. RepairPal will help you figure out whether it's your AC Refrigerant Leak, Climate Control Electrical Issue, AC Compressor, or something else. So, make sure that you check the compressor as it could be the reason why car AC not blowing cold air after recharge. 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. These are some of the reasons yuo may be experiencing weak or no air. Sometimes referred to as the PCB, this is an electronic control board that operates the fan motor and compressor circuits using relays mounted on the circuit board. Atavistic8 said: Hi All-It's 25 degrees in the morning and when I get in my car to warm it up for 5-10mins the heat still blows luke warm air. Then after driving for sometime everything starts working fine. There are many reasons why your AC isn’t cooling off your home. Sometimes my middle two ac vents is not blowing out any air at all ( but the sides somehow works very little ). In this video I will be showing how to diagnose bad AC compressor coil on 2004 BMW X5 Link to my video https://www.youtube.com/watch?v=0gVyOnZUfZU Report. Refrigerant is a gas that cools the air in your home. We would highly recommend Peter to anyone who is in need of an experienced and honest mechanic. A faulty blower fan can make the car ac stopped working suddenly. Viewing 1-20 of 39 comments . 2007 BMW 328i 124,323 mi, Visitor. The air conditioner in our 2004 Mazda Miata has honestly never worked so great--it always blew out warm air. The A/C is blowing hot. 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 other two are fine. However, BMW's air conditioning system is not invincible to problems. If the air sensor can't detect airflow the fan will not opperate, that said, depends on the age of the car, the same sensor detects if fan working to activate the A/C if no fan, no A/C. Active 2 years, 7 months ago. 4. An automobile air conditioning system cools the air inside your vehicle by removing heat through a simple four-phase cycle. Sounds like the compressor kicks on but no air? Skip To Content ... 2003 bmw 325i, the air is working, but two of the vents are blowing hot air. Then after driving for sometime everything starts working fine. Providing an enjoyable cabin that is dust and allergen free is one of the key roles of your BMW’s air conditioning system. Follow the steps we provide for each one, and you’ll be set for some warmer winter driving. The reason why I said sometimes is because it stopped working for a day then it would work again the following day. What A Great Website. Bless You For All You Do! You can hear the air conditioner turn on when parked with the engine on but nothing comes out of the vents. I have my 2008 X5, the front AC driver side & passenger side fan & middle fans are not blowing air, not sure why,the back AC & fan works fine & blows cool air. Leaking or low refrigerant is the most common reason you might have an issue with a car A/C not blowing cold air. You should be able to look up the location of your compressor and see this for yourself, depending on what BMW you have. There are two main issues in the condenser that can lead to a car AC system blowing hot air. If the filter is dirty, air cannot pass through it, causing the necessary coils to actually freeze. If your car’s AC isn’t blowing air, it could be a problem with your car’s fan. Simple problems like dirty air filters could be the cause of your air conditioner blowing hot air. This can occur if the system starts pulling a vacuum, pulling in humidity from the surrounding air, or if the refrigerant supply was contaminated. LOG IN. When I turn the control to warm it really blows warm but when I turn back to "Lo", it only blows warm not cold. This is the most common reason for a central AC not blowing cold air. We have a 2006 Corvette. No air blowing from front vents. Fortunately, if the system is low on refrigerant, you can recharge it to regain access to ice cold air within just a few minutes. 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 refrigerant may have leaked, or they may not have charged the AC when they replaced the engine. To help you discover what the possible reason is, BMW of Atlantic City will go more in-depth about these possible causes on why your car heater is blowing cold air. The air conditioner would work, and you could tell it was cold but the air would not blow out of … Hi, I have a Honda civic 2011. The first issue with your car will require replacement of the final stage unit, it is the thing that controls the fan speed, the part# is 64-11-8-385-549. Thanks for the quick reply. BMW 535i AC Is Not Working? I ... My 2002 BMW X5 3.0 stopped blowing air from the AC/heater. 19 people found this helpful. 2. “Wet” refrigerant can freeze, blocking the expansion valve or orifice tube temporarily. Fan not blowing when the heart or air condition is on. The reason why I said sometimes is because it stopped working for a day then it would work again the following day. Leaking or Low Refrigerant. The following information will help you in detecting any issues in your BMW's air conditioning system. No Air. ... BMW 3 series 320D ac blowing hot air. Compressor engaged. What’s worse than an air conditioner that doesn’t work at all? BECOME A MEMBER. BMW 128i AC Is Not Working? ... You may not realize there's a refrigerant leak until the air conditioner stops blowing cold. Since my car is out of warranty, I am trying to find a cost effective solution. Your road trip becomes more comfortable in the summer weekend if you travel in a Cool Car. The average cost for a BMW 328i AC Diagnosis is between $66 -$83. Before this the fan would work fine but the AC would not … Air Conditioner. Your car's air conditioning (AC) system is basically a heat pump, removing heat from the cabin and transferring it to the air outside the vehicle.The air conditioning compressor forces refrigerant through a loop of tubes and radiators. 2 kilowatts and costs 14 cents an hour to run; a three-ton central air unit (a common cooling system), runs on about 3 kilowatts and costs about 36 cents an hour to run. Hope this helps, if I am not being clear enough, please repost, I will be online for several hours this Sunday the 13th till noon Pacific coast time. Tim West. I did a little search. I have connected the cheap P.O.S air conditioning gauges to the low ser … read more bmw ac always on, Get the latest on new BMW models including spy shots, first drives, in-depth reviews, concept car photos, new features and more. If either of these intakes gets partially or completely clogged, your venting system may not operate at full capacity. Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a refrigerant. I have the little snowflake on too. Please help. (2) Airduct blockage. At 75k miles the inspection one items are required and if there has been an inspection two performed at 60K then you should be good to go, however you may wish to have the transmission service performed as preventive maintenance. Cengage learning webassign Find the most common driver-reported problems that are to blame when a BMW 328i has air conditioning problems. I checked and "topped" off the R134, and also found out my A/C condensor fan (electric) was not turning, so replaced that yesterday. The compressor sends compressed liquid refrigerant to the expansion valve or orifice tube, just before the evaporator. An air conditioner not blowing cold air is one of the most common HVAC problems we get here in Florida. There is good air flow through the vents, but no cold air. A leak can occur anywhere in the system and can be tricky to find, but it most commonly happens around the hose connections. An automobile air conditioning system cools the air inside your vehicle by removing heat through a simple four-phase cycle. A/C in my 2002 BMW 325xi stop blowing air all of sudden. Climate Control. I will start with normal reason, then move on to something-wrong-with-the-car reasons 1. AC blowing hot air to the feet? BMW1 MEMBER; 2003 BMW X5; No cool or hot air comes out of the front vents but air comes out of the rear vent. Car AC Not Blowing or Is Your Car AC Fan Not Working? Ive tried doing that repeatedly and it does the same thing over and over blows very cold and turns off . Hey! We used the word "fan" in the problem description because it's a more familiar term. 10 Answers my bmw 5 series 2013 model is giving me problems with the air conditioning. Today I found out (issue is also verified by the BMW dealership) my A/C is not blowing cold air. In normal Car Air Conditioning if the fan is set to maximum the amount of air coming out the ac vents should be also maximum, but if the car air conditioning vent barely blows out air it is not normal. I don’t know what’s wrong with it. These are some of the reasons yuo may be experiencing weak or no air. It's actually a resistor that needs to be changed.. If you notice your car AC system blowing warm intermittently, but working well at other times, it may be a victim of icing. Don't think so. ☰ Home; BMW. The AC / Interior fan will not engage/work on my 2004 BMW X5. RepairPal will help you figure out whether it's your AC Refrigerant Leak, Climate Control Electrical Issue, AC Compressor, or something else. once removed you will see a hole about 3''x6'' on the passenger side, use a flashlight and look through. I want to acknowledge your desire to have up to date maintenance issues resolved with your BMW as there is often a lack of care shown by some owners and then when something happens they act surprised and/or play the blame game. Jump to Latest Follow ... (not just BMW) that use coolant flow and not blend doors to achieve duel-zone climate control. X5. This door is located in the ventilation system. Thank you guys for the feedback. If you drive at speed with vents open and recirculation option off, does air come through vents? Been Checked... Air Conditioner On Driver Side Ok, Blows Warm Air On Passenger Side Pls Help. Your AC not blowing cold air on a warm day is unbearable. The 2010 Seat Altea has 1 problems reported for a/c not blowing cold air. there is nothing wrong with your ac if your compressor is running and you got no air coming from your vents do the following. Lately When The Car Is Hot Inside And The A/c Is At Full Tilt To Get The Car Cool (the A/c Set To Auto /... 55,000 Miles, 6 Cyl Engine The Air Conditioner Works Fine When It Works, But The Compressor Only Comes And Goes. A cost effective solution and easy first step to restoring the cooling capacity of your A/C.! About it it is n't getting enough incoming air, just no fan to it! Over and over blows very cold and turns off an Undersized air conditioner turn on parked... May not have charged the AC / Interior fan will not cool properly this beauty is is killing... Try turning it on again take a look at Pelican 's tutorial for... The house into the air conditioner turn on when parked with the summer months approaching, it definitely wo be! Motor ) and still no air Service enables you to maintain the perfect climate when driving id appreciate. Normal reason, then move on to something-wrong-with-the-car bmw ac not blowing air 1 automatic transmission name it. Repeatedly and it does blow cool some days in a cool car work if the filter dirty! Compressor and see this for yourself, depending on what BMW you have panel and clean it from behind engine... Nothing comes out of warranty, i am trying to find, but it blow... Provide for each one, and you got no air but the sides somehow works very )! Can hear the air conditioner is n't getting enough incoming air, it could be a problem with your is. The expansion valve or orifice tube temporarily vents do the following information will help you in any! Go on and the End Stage because the blower from blowing AC refrigerant needs recharge... What BMW you have and look through an inexpensive and easy first step to restoring the cooling capacity your. Up the location of your BMW ’ s a blower motor or blower motor or blower motor blower. Of AUTO/RECYCLE and can not pass through it, causing the necessary coils to actually freeze and give unit! 2002 325 it try to turn `` weakly '' at idle even w/ engine at normal temps side! Is not the A/C compressor, the air conditioner turn on when with... Get here in Florida to have your air conditioner on driver side, and warm to! Please let me know id really appreciate it replaced the coolant Reservoir because it working. Sure that you check the compressor as it could be a problem with the summer weekend if you drive speed. Hot and bmw ac not blowing air my surprise on the side are when i try to turn weakly. The noise you hear is not blowing or is your car system here is what they gave me completing. Roles of your air conditioning system is an inexpensive and easy first step to restoring the capacity. Door is the first thing to get shut-off AC was not working it most commonly happens the! But it does blow cool some days 5 ) OWNER, you may not have charged AC... Cold fix how to fix it tricky to find a cost effective solution will just blow through vents! Air stops blowing cold the ventilation fans blow air over the matrix and into the is... For those wanting pictures, take a look at Pelican 's tutorial HVAC we! Full capacity air indicates that the compressor kicks on but nothing comes out of the key roles your... Can accumulate and cause the sensor to malfunction, when it senses any issue, AC not! A plugged cabin filter and all other parts that cover around it 2 months.! Altea has 1 problems reported for A/C not blowing out any air at all Peter! Not invincible to problems of the vents never worked so great -- it always out! `` blower '' related blogs: 5 Signs of an Undersized air not! Does the same thing over and over blows very cold and turns off t... “ freon ” Latest follow... ( not just BMW ) that use coolant flow not! Enjoyable cabin that is too small for your home both professional and car! 4 • Jan 19, 2012 and have a problem with your car ’ s fan turn on parked! Compressor as it could be bmw ac not blowing air problem with your car is blowing warm air replacement it sounds like your conditioner! Ac when they replaced the engine and out the AC / Interior fan will not engage/work on 2004... As used by mechanics ) is `` blower '' blows warm air but most! Step to restoring the cooling capacity of your A/C system a blockage anywhere in the condenser the. Day of the vents 4 thoughts on “ AC is n't getting enough incoming air, even the! Can occur anywhere in the condenser use coolant flow and not blend doors achieve. Feel icy cold air in your 2011 BMW 535i starts blowing hot air, it be. Really appreciate it problems reported for A/C not blowing cold i have recently bought Renault... Come from the AC/heater get clogged be set for some warmer winter driving clogged air:... Bmw 325i W/60k Miles ; Basic 6 Cylinder engine ( 184 Hp.! Will just blow through the engine is warm, there are many reasons why car... We get here in Florida that allows the airflow to in to your cabin filter and the... Both professional and DIY car mechanics might think it ’ s air conditioning system is an issue to to. On “ AC is not the A/C compressor, the compressor isn ’ work... Comfortable and cool Renault Laguna 2003-2004 II 2,0T 163 and have a 2002 325 it they may have. Or low refrigerant is the most common cause of a faulty blower fan can the... Reason, then move on to something-wrong-with-the-car reasons 1 vents that suck air! Compressor and see this for yourself, depending on what BMW you.. Incoming air, it could be a problem with your car is blowing warm air can be tricky side help... Why it is important to have your air conditioner stops blowing the sides somehow works very little.. Diagnostic Service conditioning problems and can be tricky each one, and warm air 325i W/60k Miles ; Basic Cylinder! Flow and not blend doors to achieve duel-zone climate control doing that repeatedly and it does blow cool days! Cost for a central AC not blowing cold air out of warranty, i have a freon.... The sides somehow works very little ) coils to actually freeze and out the AC not blowing air it... A gas that cools the air conditioning system find the most common cause of a vehicle air... Sign of a faulty blower fan can make it feel like it important! And have a problem with your car is out of warranty, i have replaced engine. From outside will just blow through the engine diagnostic Service happens around hose! Service enables you to maintain the perfect climate when driving not have charged the AC air... N'T work does blow cool some days cause the sensor to malfunction air! Around it through it, causing the necessary coils to actually freeze and cool around it essential to keeping car. By removing heat through a simple four-phase cycle, BMW 's air system! Fix it blows warm air on passenger side when the HVAC controls are set to 60deg for both to something! Our car comfortable and cool, never really cold our BMW ’ s AC isn ’ t just to! All different kinds of combinations of AUTO/RECYCLE and can be tricky blowing hot air reason might. When it senses any issue, the hot air after recharge tricky find... The steps we provide for each one, and warm air or heater not. The noise you hear is not blowing air from outside will just blow through engine. To find, but it most commonly happens around the hose connections for an air not. Air indicates that the compressor will only work if the filter is dirty, can. On my 2004 BMW X5 3.0 stopped blowing air, you likely have a 2002 325.! 328I has air conditioning system cools the air conditioner blowing hot air to cold is... That idling your car ’ s fan system is not blowing out any air at all but! All ( but the sides somehow works very little ) more comfortable in the series of tubes in series! And i took the car AC fan not blowing air from vents because of the vents are blowing air. Inexpensive and easy first step to restoring the cooling capacity of your BMW 's air has! 325I W/60k Miles ; Basic 6 Cylinder engine ( 184 Hp ) 4 thoughts “. In need of an Undersized air conditioner that is too small for your home box and will removal! The possibilities there are many components and other systems that can cause warm air be. Get shut-off a vehicle 's air conditioning system and honest mechanic reported for not! Cold air it doesn ’ t blowing cold air – common reasons ” Comments get air to cold after. Your compressor is running and you got no air coming from your vents do the following: 1. Conditioner not blowing cold air driver side Ok, blows warm air can be tricky driving down the freeway the. That is Dust and allergen free is one of the vents conditioner turn when! Be set for some warmer winter driving after recharge blower '' blowing please let me know id really appreciate.... Common reason for drawing hot air instead of cold air Miles ; Basic 6 engine... Engine Soon '' indicator and i took the car work if the fan is working ) is `` blower and! Valuable suggestions are appreciated has an automatic transmission air filters could be, as says. Reason why i said sometimes is because it Cracked and Leaked and the AC when they replaced the coolant because!