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Related Mercedes Questions
Automotive question. Can you help? 2001 Mercedes E-430. My
2001 Mercedes E-430. My A/C system is fully charged, however, the system still blows ambient air. The front two fans (one is electric, the second is driven by a pulley from the first), do not rotate when they should be. I believe this is why the system is not working properly … read more
Lou Palomino
Lou Palomino
associates in automotive technology
9,845 satisfied customers
I have a 2006 Mercedes R500. The ac compressor locked up. I
I have a 2006 Mercedes R500. The ac compressor locked up. I replaced the ac compressor and had the system recharged at Firestone. The ac works fine driving locally. The problem I'm having is on long t… read more
sprinkles08
sprinkles08
Technician
High School or GED
19,828 satisfied customers
2001 MB C240 a/c no cooling at idle rpm; cools at 40 mph.
2001 MB C240 a/c no cooling at idle rpm; cools at 40 mph. … read more
kalamykid
kalamykid
Pactor automotive
Vocational, Technical or Trade Scho
6,058 satisfied customers
I have an RX 350. On a trip the AC quits working. I turn it
I have an RX 350. On a long trip the AC quits working. I turn it off for awhile and turn it back on and it works again. What do I need to have checked?… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
I recently bought an '03 Mercedes E500 Sport and the AC was
I recently bought an '03 Mercedes E500 Sport and the AC was working until a few days ago. Now when I press the AC (rest/off) button, the display on the cluster just blinks and doesn't actually turn th… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
Marty, Thanks for your help with the alternator. Website
Marty, Thanks for your help with the alternator. Website prompted if I had another question so I consolidated the AC issue. See all below. I have a 1995 c220 (W202), R134a system (VIN#WDBHA22E2SF17527… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
03 c240: ac doesnt seem to cool that well in middle fan speeds
(Eurotec) Hi Marty. Today's car is a '03 C240 4M, 203.081. Customer complaint is that AC doesn't seem to cool that well in middle fan speeds. I now have SDS and checked for fault codes with DAS. None.… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
12vdc to the ac compressor and see and hear the clutch engage..vacuum
Coming back to my AC problem. I was able to run 12Vdc to the AC compressor and see and hear the clutch engage. So I drew a vacuum briefly, then hooked up the R134a refrigerant to the line and let it s… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
1999 E55 amg: ac..compressor..the clutch does not engage.The car
I have a 1999 E55 amg,the ac blows hot air,the system is fully charged with freon and the compressor spins win the car is on,however the clutch does not engage.The car only has 50,000 miles on it,comp… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
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
awhile ac gets warm like compressor stopped working..town..few minutes
After driving for awhile ac gets warm like compressor stopped working. There seems to be no problem on short trips around town, but on longer trips(more than 1 hr) ac stops working. If I turn it off t… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
2001 E55 AMG: passenger side ac vents..drivers side..cool..controls
My 2001 E55 AMG has an AC problem. The AC blows cold air out the passenger side AC vents and at the same time blows warm air out of the drivers side AC vents and the rear vents,even when the AC is on … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
I have 1999 slk230...ac was low on refridgerent..evaped.
I have 1999 slk230...ac was low on refridgerent..evaped. , replace o ring, recharged....need to know how to reset ac control..I think this is the problem..static pressure good..no power to compressor.… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
1991 Mercedes: I need to recharge my AC unit..freon..auto parts store
I need to recharge my AC unit on my 1991 Mercedes 300E. What is the process and is their a special freon needed or just R-134 from the auto parts store?… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
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
sprinter 2500: freightliner..2.7l..diesel..blows maybe 8 to 10 degrees
I have a 2003 freightliner sprinter 2500 cargo van with the 2.7l inline 5cyl mercedes diesel. Great truck ! The A/C has been really pitiful. Not even close to cold, blows maybe 8 to 10 degrees below o… read more
Pete
Pete
Mercedes Mechanic
General auto certifications
40,417 satisfied customers
2001 Mercedes E320: AC system..cooling..the other side blows hot air
2001 Mercedes E320: The AC system is only cooling on one side of the car, the other side blows hot air? My guess is: AC & Heater Control Valve; Double Solenoid Valve for Climate Control… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
A 2001 E55 and discovered the air cooling..EC..climate control
I just bought a 2001 E55 and discovered the air cooling does not work. I read manual and noticed EC light was on and I could not turn it off. I've read elsewhere that problem most likely not climate c… read more
MB Paul
MB Paul
Mercedes Technician
Vocational, Technical or Trade Scho
3,567 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

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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