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I have a 2002 ml 320 I have 12v at the compressor but not
I have a 2002 ml 320 I have 12v at the compressor but not ac...and on the (aam values) I have -40bar and ac comp off) but on the ac control module values I have 9 bar at idle but on the highway it flu… read more
Jake
Jake
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I have a 2015 Mercedes GL450. It has a rattle/grinding noise
I have a 2015 Mercedes GL450. It has a rattle/grinding noise that happens every couple minutes. I think it only happens when ac is on. Not sure if compressor is making noise or maybe tensioner needs r… read more
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I have a 2003 mercedes, i changed the compressor, can't get
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Ac will not blow cold high side and low side are equal
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Pete
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My air conditioning is no longer cool, i heard some grinding
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Ron
Ron
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Vocational, Technical or Trade Scho
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03 C320 ac Code. The ac does not work at all. Here is
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Marty
Marty
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Mercedes ML 320 '02 Vin # 4JGAB54E92A350611 Ok Master P
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My 2013 c300 4matic engine jets after putting aircondition
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Michael Warfield
Michael Warfield
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ml320: 1998 ml320 ac compressor or fans do not come on. system
1998 ml320 ac compressor or fans do not come on. system has been recharged and fuses are good. ac on button light is on in the on position. i can power up the aux fans and compressor.… read more
Stan
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2000 Mercedes ml350: I hear a clicking noise coming..hood..noise stops
I have a 2000 Mercedes ml350. When the AC is ON, I hear a clicking noise coming from under the hood. When I turn the AC off, the noise stops. When the engine is running and I'm in park, I turn of the … read more
Marty
Marty
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green stripe that sits on a three prong connector..12v..blows cold
AC is not working correctly. There is a blue wire with a green stripe that sits on a three prong connector that connects to the AC compressor. When it gets 12V the AC compressor turns on and AC blows … read more
Marty
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e320: benz..light came..cold air..compressor..new ones and vaccum down
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c200..air con..gas is topped up, he can;t find any problems
Hi Mercedes c200 2005. air con not working. just home from mechanic, all gas is topped up, he can;t find any problems.… read more
MB Paul
MB Paul
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Vocational, Technical or Trade Scho
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My 2003 CLK Cabriolet has a sound like a bad bearing from the
My 2003 CLK Cabriolet has a sound like a bad bearing from the engine. When i turn off the AC button the sound disappears. Someone told me that there is one fan which cools both the engine an the ac-co… read more
MB Paul
MB Paul
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The engine again the AC works for another 3 minutes and then go off
the AC turn on when I start the engine for about 3 minutes then go off but if I start the engine again the AC works for another 3 minutes and then go off… read more
mbfixer
mbfixer
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99 c280: mil..ac is now blowing cold, only hot..coolant..overheating
i recently got my 99 c280's ac compressor replaced, item # XXXXX M4023, Now the AC is now blowing cold, only hot, and the computer results show B1419 ELECTROMAGNETIC CLUTCH A9k1 in highlighted and B14… read more
Nelson Garcia
Nelson Garcia
Vocational, Technical or Trade Scho
1,094 satisfied customers
ac compressor..ac works fine for a few minutes..compressor shuts off
I recently changed the AC compressor and the condenser. The AC works fine for a few minutes and then the current in the compressor shuts off. If I apply direct current it works. Could it be the AC ref… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,123 satisfied customers
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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

57,123 satisfied customers

Bosch Certified Master Tech. Over 35 years experience.

Lou Palomino

Lou Palomino

Mercedes Technician

5,799 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

716 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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