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I have a 2012 Mercedes E350 that has an AC problem. The AC
I have a 2012 Mercedes E350 that has an AC problem. The AC light flashes a couple times then goes out. I had the car to Firestone and they said that car was fine mechanically, full refrigerant and ope… read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
4,460 satisfied customers
I don't have even cool air, just hot. I took to my trusted
Hi, I don't have even cool air, just hot. I took to my trusted local mechanic. he evacuated system, then was recharging and system would only take a little over a pound of refrigerant. he said this is… read more
Matt
Matt
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Bachelor's Degree
643 satisfied customers
Ac blows hot air. 2003 cl 500. I tried recharging but it the
Yes I tried recharging but it the gauge is in the red … read more
Matt
Matt
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643 satisfied customers
2002 Mercedes slk 320 AC not blowing cold, compressor clutch
2002 Mercedes slk 320 AC not blowing cold, compressor clutch not engaging, r134 level good, if i unplug the pressure switch on the dryer and plug it back in, the compressor will engage for about 20 se… read more
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Matt
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Bachelor's Degree
643 satisfied customers
I have a 2003 mercedes, i changed the compressor, can't get
i have a 2003 mercedes, i changed the compressor, can't get the compressor to come on after adding freon… read more
Lou P. master tech
Lou P. master tech
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Bachelor's Degree
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A/c heat not working. No leaking. Could it be fuse & which
A/c heat not working JA: Have you checked the coolant level? Has there been any leaking from the hoses? Customer: No leaking. Could it be fuse & which one? JA: What is the model/year of your Mercedes?… read more
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Matt
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643 satisfied customers
I would request Lue .p Answer this question I previously
I would request Lue .p Answer this question I previously asked that maybe I should rephrase it.2006 Mercedes Benz 500SL.I had to remove the evaporator to do some work .Of course I had to Remove the fr… read more
Lou P. master tech
Lou P. master tech
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Bachelor's Degree
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04 c230k ac off light wont go off. compressor wont run.
04 c230k ac off light wont go off. compressor wont run. replaced compressor and condenser and cant get light to go off to run the compressor. tried the defrost/ recirc thing and nothing happens … read more
sprinkles08
sprinkles08
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How do I reset the ac compressor in order to add Freon and
how do I reset the ac compressor in order to add Freon and charge AC on 2003 S500 mercedes… read more
Marty
Marty
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Associate Degree
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sl600: 2006 Mercedes sl600 needs 2 suctions hoses, 1 from compressor
2006 Mercedes sl600 needs 2 suctions hoses, 1 from compressor to condenser and 1 from condenser to accumulator drier. Also need drier. I was told motor subframe had to be removed and engine supported.… read more
Eric
Eric
Retired
N/A
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Mercedes SL500: I have a 2006 Mercedes SL500 and the A/C is
I have a 2006 Mercedes SL500 and the A/C is out. I have a flashing LED which indicates no or very low refrigerant. The dealer checked it out for $200 and told me that it will cost $965 to fix. This is… read more
Chris (aka - Moose)
Chris (aka - Moose)
Vocational, Technical or Trade Scho
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ac..blowing at 110 degrees, my low side is at 32..outside temp is 90
Well I evacuated the AC and let it sit for 4 hours to make sure it held the pressure then I charged the system. It is still blowing at 110 degrees, my low side is at 32 and the high side is at 175, th… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
2000 mercedes e320: wagon..blowing hot air..The mechanic says it..ac
2000 mercedes e320 wagon blowing hot air. The mechanic says it "needs whole new ac system". What? Other solutions and if not, what SHOULD this cost. Thank you.… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
2002 c240: ac compressor I bought two used one..warranty..same problem
Hi I have a 2002 c240 with ac problem, I took it to two different mechanic ,they both say it is a ac compressor I bought two used one with warranty ,they were installed after 3 days i had the same pro… read more
Michael Warfield
Michael Warfield
Factory Mercedes-Benz Technician
Vocational, Technical or Trade Scho
3,132 satisfied customers
99 mercedes clk430: low side..150 psi pressure, ac fan didnot come
have 99 mercedes clk430, have ac problem, low side 70psi-80psi pressure fluctute, highside 150 psi pressure, ac fan didnot come on either.… read more
Lou P. master tech
Lou P. master tech
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Bachelor's Degree
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2000 C230: Mercedes Benz The air conditioining system gas..freon..leak
2000 C230 Mercedes Benz The air conditioining system gas a large freon leak. A charge will last about 3 days. I have used dye and UV light, sonic detector, freon sniffer, even had a professional (not … read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
AC..engage..the compressor and the air control module..stop light
85 300 SD - AC compresser does not engage and air blows mainly from defroster. My mechanic has changed out the control module that turns on and off the compressor and the air control module that defau… read more
John
John
Vocational, Technical or Trade Scho
1,209 satisfied customers
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
M.Hoover
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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

643 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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