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1993 300CE. A/C not producing cold air. Refrig pressure is
1993 300CE. A/C not producing cold air. Refrig pressure is good. Condensor comes on/off as appropriate. Not getting any water drain. … read more
Marty
Marty
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Associate Degree
30,558 satisfied customers
Mercedes-Benz c class 320d: I have a 12 year old 320D saloon.
I have a 12 year old 320D saloon. The air con is not working properly. Very little air is coming out of the vents and it is not being cooled either. I'm going to get the gas recharged but this won't h… read more
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Gary Robinson
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Mercedes-Benz ML320: 2000 ML 320 with 165+k miles. A/C fan
2000 ML 320 with 165+k miles. A/C fan blows warm air. Compressor does not engage. Cold air was getting weaker at idling and now stopped blowing cold all together. Used to hear a "clunk" type sound in … read more
Marty
Marty
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Associate Degree
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Mercedes-Benz 560 SL: Hello, I have a 1988 560 SL. The air
Hello, I have a 1988 560 SL. The air conditioning works on the highway but stops working on idle. Thanks… read more
Marty
Marty
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Associate Degree
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Mercedes-Benz 190E My 1993 190E air conditioner no longer
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Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
Tempcontrol..EC..The resistor stopped constant blowing issue
Installed new temp control panel and resistor. I can see the display now and EC button if off. The resistor stopped constant blowing issue. But air is not cold. Took it to a shop for freon re-charge. … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
300E: air con..350, the thermo fan and engine fan..comming..evap
I have a 300E and the air con is hot, the low side pressure is normal 27-30 but the high side is running over 350, the thermo fan and engine fan are both working , the liquard line into the tx valve i… read more
Curtis
Curtis
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cold weather..blowing..new thermostat fitted in the air-con one
I have an E230 1997 with air-con and an E220 124 series no air-con. As the bitterly cold weather strusk some ten days ago both heating systems began blowing lukewarm only.l had a new thermostat fitted… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
limits: my air..of the manifold gauge (~400psi ) then I..clutch
Hi there, May i ask the experts what could be the problem with my air con when it starts, during the first 5-10 seconds the "High port" pressure rises steadily up to the limits of the manifold gauge (… read more
Tim Mohr
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ASE MASTER TECH
Master's Degree
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2002 Mercedes ML 320 I Started the car one morning and began
2002 Mercedes ML 320 –I Started the car one morning and began smelling burning rubber. The AC was working fine and blowing cold AC air. I parked for 4 hours and then later started the car; at that poi… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
2000 S500: cOMPRESSOR IS ENGAGED BUT NOT SHOWING ANY PRESSURE
i HAVE A 2000 S500. IT WILL NOT TAKE FREON. cOMPRESSOR IS ENGAGED BUT NOT SHOWING ANY PRESSURE AND WILL NOT TAKE FREON. cOULD IT BE THE INNER WORKINGS OF THE COMPRESSOR OR IS THERE SOMETHING ELSE I NE… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
1996 SL500: Merc..air con..runs normally..the car heats
I have a 1996 SL500 Merc (W129), and live in South Africa. I experience air con problems. When I firts start the car, the air cons runs normally, even when the car heats up to normal temperatures. How… read more
Amedee
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Vocational, Technical or Trade Scho
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2007 mercedes: compressor..air con..on, ive checked all the fuses
i have got a 2007 mercedes clc 180 compressor, the air con compressor is not turning on, ive checked all the fuses. please advice… read more
MB Paul
MB Paul
Mercedes Technician
Vocational, Technical or Trade Scho
3,567 satisfied customers
I have 1999 clk 320.......the economy heat button will not
I have 1999 clk 320.......the economy heat button will not shut off, thus the air conditioner will not turn on. How to disengage the heat button??… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
wagon: mb..ac system..supposed to pick a temperature..ac was recharged
The AC on my 1984 MB 300TD wagon is acting weird. I have the 'climate control' version of AC system, where you are supposed to pick a temperature and leave it alone. The AC was recharged when I bought… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
Hello 1998. 300 TD.Air con problem. Gas pressure is ok.
Hello 1998. 300 TD.Air con problem. Gas pressure is ok. 134A. Have just got the car and no matter how I set the controls it does not work. The clutch on the compressor does not pull in. It does not ha… read more
mbfixer
mbfixer
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453 satisfied customers
94 S420: Benz..nice cold air in the summer..hot air..windshield
I have a 94 S420 Benz. When I use the A/C, it works fine and blows nice cold air in the summer. Now I'm trying to use the Heat for the winter but the hot air is blowing really soft and will only blow … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
1998 Mercedes S420: The Climate Control fan is not working, all..blow
Hi there I have a 1998 Mercedes S420 (W140) The Climate Control fan is not working, all of the control panel works fine but the fan will not blow any air, ??… read more
garyb
garyb
Vocational, Technical or Trade Scho
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MB Paul

MB Paul

Mercedes Technician

3,567 satisfied customers

Qualified Mercedes Benz Diagnostic Technician - 20+ years experience - Workshop Foreman for Mercedes

Marty

Marty

Mercedes Technician

30,558 satisfied customers

Bosch Certified Master Tech. Over 35 years experience.

Michael Warfield

Michael Warfield

Factory Mercedes-Benz Technician

3,132 satisfied customers

Mercedes-Benz Master Certified technician

Matt

Matt

Engineer

771 satisfied customers

Mechanical Engineer with 23 years experience in the auto industry, 8 yrs in formula 1 engine testing

promerc

promerc

mercedes diagnostic technician

553 satisfied customers

Qualified mercedes diagnostic technician & service team manager , ATA registered Master tech

Hipo64

Hipo64

Mercedes Technician

444 satisfied customers

Work and diagnose electronics on daily basis.

Tim Mohr

Tim Mohr

ASE MASTER TECH

283 satisfied customers

30 YRS EXPERIENCE, FOREIGN AND DOMESTIC, GAS AND DEISEL

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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