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2007 s550 base model. AC Hausman blowing very very cold and
AC Hausman blowing very very cold and then suddenly two days ago we had a heatwave and it stopped working only blows warm air the replace the air compressor adjustment valve redid the freon no I have a couple of mechanics here in town and they're tried several things it'll blow cold sometimes but if I come out at 10 a.m. and it's already 85 90 degrees it blows warm air only last night I went out at 8:30 at night I was able to get it to blow cold for a little while … read more
Lou Palomino
Lou Palomino
associates in automotive technology
9,845 satisfied customers
My AC is intermittent and erratic. It doesn't always come
My AC is intermittent and erratic. It doesn't always come when I first start my car and when it is on, it turns itself off and back on again. Sometimes it is immediate, sometimes it will cut off and s… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,140 satisfied customers
My a/c on my 1996 SL500 just quit working. Any Ideas? : Like
Hi Pearl, I'm Chuck and my a/c on my 1996 SL500 just quit working. Any Ideas? … read more
Marty
Marty
Mercedes Technician
Associate Degree
57,140 satisfied customers
Sl500: marty. I chance my battery on my 2000 sl500. Now
Hi marty. I chance my battery on my 2000 sl500. Now my radio and my a/c don't work. Can you help me please. The VIN # *****: wdbfa68f9yf193632 Thanks and have a good day.… read more
Lou Palomino
Lou Palomino
associates in automotive technology
9,845 satisfied customers
560 sl: My 89 560 Sl has a working ac system. However, while
My 89 560 Sl has a working ac system. However, while driving down the road it may shut off. It may come back on the the selections switches are pushed off then back to on. Sometime pushing the windshi… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,140 satisfied customers
MB E300D: 1996 e300 diesel. Stalls out after running for
1996 e300 diesel. Stalls out after running for awhile but only in cold weather. Will restart with lots of cranking unless battery dies. Doesnt matter if car is sitting in driveway or moving it just qu… read more
Stan
Stan
Technical support engineer
Bachelor's Degree
3,418 satisfied customers
hey i have a 2001 clk430 convertible that i bought used with
hey i have a 2001 clk430 convertible that i bought used with 41000 miles 2 months ago. now the auto climate control works when it decides. all the buttons work, temps up and down, fan up and down but … read more
Marty
Marty
Mercedes Technician
Associate Degree
57,140 satisfied customers
SL 500: The air conditioning unit on my 1997 MB SL500 with
The air conditioning unit on my 1997 MB SL500 with 65 K miles suddenly stopped producing cold air.. what gives, a fuse.., need for a recharge. Warm works fine.. Thanks, Dave… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,140 satisfied customers
400SEL: I have a 1993 Mercedes 400SEL and the A/C & heat has
I have a 1993 Mercedes 400SEL and the A/C & heat has quit blowing out the vents (floor and dash). The blower is running fine....it automatically switches from cold to heat just fine (some air does get… read more
Chris (aka- Moose)
Chris (aka- Moose)
Automotive Technician
Vocational, Technical or Trade School
62,359 satisfied customers
ACCELERATION..CHECK ENGINE LIGHT..STALLS..BACK ON THE LIGHT GOES AWAY
HELLO , I HAVE A C CLASS(NNN) NNN-NNNNMODEL, WHEN THE CAR IS COLD AND I STEP ON ON IT FEELS LIKE SOMETHING IS HOLDING THE VEHICLE BACK FROM ACCELERATION, I HAVE NO LIGHTS ON WHATSOEVER, NO CHECK ENGIN… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,140 satisfied customers
2000 clk320: blows cold..compressor..restart..I diagnose
2000 CLK 320 Air-conditioning, air works intermittently will sometimes blows cold then fan and compressor shuts off and does not restart. How do I diagnose?… read more
Billy
Billy
Bachelor's degree
3,458 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
57,140 satisfied customers
1999 SL500: hvac..ac to come..motion cold air will come thru the vents
1999 SL500 - on the HVAC control. when pressing the fan controll for the AC to come on the fan will only come on intermitantly. When the car is in motion cold air will come thru the vents, however onl… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,140 satisfied customers
The compressor turns, so I know I have no leaks..blows warm air
Hi! My A/C blows ice cold when the compressor turns, so I know I have no leaks...but it blows warm air otherwise...is there an A/C relay on 300SD 1992?… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,140 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 Palomino
Lou Palomino
associates in automotive technology
9,845 satisfied customers
mercedes clk430: w208 the ac just stops blowing..controls..compressor
I have a mercedes clk430 2003 W208 the ac just stops blowing when ever it feels like it. the controls on the inside of the car says it is on and running but no air. also the compressor is running when… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,140 satisfied customers
2005 ML350: air condition works well, then suddenly stops for a couple
2005 ML350 air condition works well, then suddenly stops for a couple of minutes and starts again… read more
MBGuru
MBGuru
Bachelor's Degree
282 satisfied customers
1998 ml320: remote locking for the 4 doors quit working..trunk
We have a 1998 ML 320. The remote locking for the 4 doors quit working all at once. The remote trunk lock still works. The alarm feature is also remotely activated, so the car is receiving the signal … read more
Nelson Garcia
Nelson Garcia
Vocational, Technical or Trade Scho
1,094 satisfied customers
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MB Paul

MB Paul

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3,567 satisfied customers

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

Marty

Marty

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Michael Warfield

Michael Warfield

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Matt

Matt

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promerc

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Hipo64

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Tim Mohr

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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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