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BMW 3-Series (E90 E92) Forum
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A/C not nearly as cold as my Japanese cars!
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09-27-2012, 08:34 PM | #45 |
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no i doubt fuel economy. If they wanted to pursue that, they should disengage it during acceleration. Its probably for engine heating issues or RPMs are too low and the low side might freeze if the pressure is too low.
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09-27-2012, 08:39 PM | #46 |
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i live in constant 33+C heat with 80% stop and go traffic and my car works fine. Only once did it feel half assed and all i did was bring it to a shop and add some "refrigerant". Car started up and the AC was back to full blast. Love my car
If you want that japanese car a/c feeling and more, i recommend an american car. My dad had multiple american cars; intrepid, sebrings etc. Those cars are freezers... |
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09-27-2012, 10:50 PM | #47 |
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i noticed that too this summer, my car would sit in the garage all day then id run to the grocery store for 10 minutes i come out its hot inside and it doesnt get cold fast, then i go inside my sister 2010 Camry (been sitting in the sun ALL day) i blow the A/C for 3 minutes and its literally freezing in the car. LOL
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09-27-2012, 10:54 PM | #48 |
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09-27-2012, 11:16 PM | #49 |
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There is no AC clutch. The compressor is clutchless.
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09-28-2012, 08:23 AM | #50 |
RMG
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Denso Air Conditioning
there is lot of ignorance on this forum.
1. the BMW heating and air conditioning unit is Japanese made (Denso). Can be found on many Japanese models used here as examples [ of cars with great air conditioning systems ]. 2. there is a not-so-visible function that allows you to increase the air flow...after I purchased my first e90 in 2006 I discovered the car AC air flow was originally set on "low" but only after i went through the O&M manual. Once I switched to "max" it was too cold inside for me so I am on "medium" most of the summer here in NE. 3 If your car is black or of another dark color (like most of the BMW on the streets) of course will heat up seriously when parked in the sun and consequently will need more time to cool off. BMW's have also a larger window area and the windows sit on a lower angle compared with your Mom's Toyota. This will also add to the car inside temperature. For this reason maybe BMW has fitted the car with a timer that will start ventilating the car automatically at a preset time, by doing so reducing the temperature inside the car before you step in. A good technique, for those who don't know this yet is to start driving with all the windows open by doing so getting rid of the hot air inside. Then close all windows and start the AC, the car will reach a comfortable temperature much faster. Last edited by RMG; 09-28-2012 at 08:47 AM.. |
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09-28-2012, 12:47 PM | #51 |
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09-28-2012, 01:06 PM | #52 | |
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09-28-2012, 01:22 PM | #53 |
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Am I the only one that whose AC is so cold that I always leave it at 78F? On 60F I have to turn it OFF after like 10 mins because I am actually cold in the car.
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09-28-2012, 04:59 PM | #54 | |
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I've read the manuals and adjusted setting umpteen times. IT DOES NOT GET NEARLY AS COLD AS HERS DOES. And trust me. In Phoenix summer, if yo udidn't crack yoru windows for a few minutes, you would probably die. lol |
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09-28-2012, 06:05 PM | #56 |
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....then what is all this fuss about? ...never mind. I will make it easier for you...here is the answer to your problem: trade in your BMW and get yourself Japanese car, everybody will be happier ...cooler...BMW's are not for AZ...BMW are bad cars....you don't like it.... so you should move on. Problem solved! Adios...
Last edited by RMG; 09-28-2012 at 07:20 PM.. |
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09-28-2012, 06:15 PM | #57 | |
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Quote:
― Benjamin Franklin |
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09-28-2012, 10:32 PM | #59 |
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I'm experiencing a new problem with my 2008 335i coupe. I've had it about 2 years, and it has always blown cold air, from the moment it started up on a cool morning, to starting it in a hot afternoon parking lot. Always cold air, immediately.
This past week, the AC starts out blowing lukewarm air. On a cool morning, first time out of the garage. Every start now, the car begins with lukewarm air out of the vents. After about 10 minutes, the system is blowing cold air, almost as normal. Anybody have and idea what's going on here? Greg in Houston |
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09-30-2012, 02:01 AM | #60 | |
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09-30-2012, 08:13 AM | #61 |
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Something to consider is humidity. They seem to do better with 98 degrees and 70% humidity than 110 degrees and 10%. I just think BMW's design doesn't deal with dry heat as well as the Japanese and American ones, regardless of who actually supplies the parts. When I moved from Vegas to Georgia a couple of summers ago, the AC in the E36 went from marginal to blowing ice cubes. The weird thing is the significant other's Honda had the opposite reaction. Now it sucks. I've only had the E92 in the southeast, and it seems fine, but would agree that the E36 gets colder faster.
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09-30-2012, 05:01 PM | #63 | ||
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BTW your oyster leather will not keep your interior cooler if you decide ordering a black car while living in the desert. And it will still be a much higher temperature inside your car parked in the desert regardless if outside are 90 or 140 deg so opening all windows for the first 2-3 min of driving to let the hot(-er) air out would help ... and yes, your particular BMW (...if you really own one) does have a technical problem if it's not cooling better than a Nissan, any Nissan...if you truly believe your car (or parts of it) "it's junk" then you should do something about it, wouldn't be that logical? Last edited by RMG; 09-30-2012 at 05:32 PM.. |
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09-30-2012, 09:36 PM | #66 |
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06 BMW 325xi -> AC sucks bad on full blast with Denso components -> noted by RMG
07 Honda Accord V6 with 4 times the usage than BMW -> AC gets absolutely freezing on full blast -> same, if not similar Denso components Bought the BMW for the driving experience, but it would be NICE to have an AC that functions like a Japanese car. Do I hate BMW? Of course not. I use the max button with the temp blending dial all the way to the left and the front facing passenger button selected. I feel more air coming out the top windshield vent than the front facing vents. I'm still sweating 30 minutes after I've been driving. - did I open all the windows to vent out hot air first?? yes, check. |
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