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Replaced compressor,expansion valve,dryer, and cleared codes
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2008 mercedes ml 320 cdi. AC compressor is not coming on.
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I have replace the AC and I'm getting hot air on the driver
I have replace the AC and I'm getting hot air on the driver side and cool air on the passenger side. I have removed the dash to see what happening. I have a 2001 SLK 320 Mercedes … read more
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AC compressor will not engage on mercedes 300se 1992 W140
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Slk230: Model:2001 slk230Issue: Compressor will not engage
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Ml 320: , I'm having some issues with my air-conditioning
Hi, I'm having some issues with my air-conditioning on my 99Mercedes ml 320 , I'm not getting cold air , it blows only hot air , also notice my condenser fan is not working . also I checked the fuses … read more
sprinkles08
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222mk, 98 Mercedes 230 slk climate control panel.ac is not blowing
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S320: This question is for Marty - Mercedes Technician Only. Hi
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Marty
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1994 Mercedes: Compressor, dryer, ac relay..engage..cools
1994 Mercedes w140 S600. Compressor, dryer, AC relay, pressure switch replaced after air stopped working abruptly. New compressor would not engage at all at first but now runs and cools but only at id… read more
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blowing..ec (economy mode) light came on..disengage this system
I have a 2001 E-430. While driving it today with the A/C running, it was blowing somewhat cold (only second time I've run the A/c this year) until after ten minutes, the EC (economy mode) light came o… read more
promerc
promerc
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Vocational, Technical or Trade Scho
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1989 mercedes: 420 SEL..He took the ground wire..faulty..vacuum lines
Hi, I have 1989 mercedes 420 SEL the AC does not work, the machanic said the compressor was not running he grounded a wire near the ac pressure switch and got the compressor to run, he thought the cli… read more
Marty
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Mercedes E320: Compressor engages- fan blows-plenty..leaks..vacume
Mercedes E320 A/C------- Compressor engages- fan blows-plenty of r134-pressure good- no leaks-control moduale working- vacume door opens- BUT THE LINE STAY HOT (low pressure side) Solinoid,Switch!!?? … read more
Marty
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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
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Associate Degree
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83 300sd: ac compressor, dryer..expansion valve..valve replaced
I have an 83 300sd. Recently had the ac compressor, dryer, expansion valve replaced (old compressor died). Converted to 134. When charged the system low side produces high pressure readings and the hi… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
The freon level is fine, no leaks, but the compressor cycles..engages
I have a 1983 300SD. The A/C is working poorly! The freon level is fine, no leaks, but the compressor cycles about every 30 seconds and the electric fan runs as soon as the compressor engages. What is… read more
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Mercedes: slk..ten minutes..ac blower..morning - and it is cool
I have a Mercedes SLK (55K miles), it would seem that whenever the car has been outside for an extended period of time and becomes very hot (I live in FL), it takes as much as five to ten minutes for … read more
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300E: MB..Air Conditioning..a new compressor, RPM Switch
Hello, we recently bought a 1987 MB 300E with 220K miles and the Air Conditioning didn''t work. We took it to an MB shop and had a new compressor, RPM Switch, and Receiver Dryer installed. It would th… read more
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Meet the Experts:

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

29,460 satisfied customers

Bosch Certified Master Tech. Over 35 years experience.

Lou P. master tech

Lou P. master tech

Mercedes Technician

4,460 satisfied customers

20 years Master Certified excellent fix rate and have access to factory wiring, and instructions.

Michael Warfield

Michael Warfield

Factory Mercedes-Benz Technician

3,132 satisfied customers

Mercedes-Benz Master Certified technician

Matt

Matt

Engineer

23,886 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.

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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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