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Related Mercedes Questions
I have 1984 Mercedes 380sl. I had the air all revamped the
I have 1984 Mercedes 380sl . I had the air all revamped the car blows cold but only on the to side vents and defroster vents >. Nothing comes out of the center vents , no air at all, I was told tha… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,140 satisfied customers
I'm having issues with my 1989 Mercedes 420 SEL heater. Do
I'm having issues with my 1989 Mercedes 420 SEL heater. Do you have someone that is knowledgable?… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,140 satisfied customers
We have a 2007 c230 mercedes with no ac fan blower motor. we
We have a 2007 c230 mercedes with no ac fan blower motor. we have codes b1300 and b1301 codes in the climate system. The fan and regulator have been replace and the actuators wont normalize Every once… read more
Lou Palomino
Lou Palomino
associates in automotive technology
10,059 satisfied customers
380SL: I own a 1982 Mercedes 380SL. I recently had our local
I own a 1982 Mercedes 380SL. I recently had our local Mercedes dealer convert the old AC R12 system to 134. Seems that everything was working fine. I then took it to a foreign car repair shop, whom I … read more
Marty
Marty
Mercedes Technician
Associate Degree
57,140 satisfied customers
CLK 430: I have a 02 CLK 430. The A/C climate controls do not
I have a 02 CLK 430. The A/C climate controls do not work at all, except the defrost button. I have checked the fuse on the engine compartment fuse block & they are all good. I am a 30 experienced mec… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,140 satisfied customers
2004 clk320: Automatic Transmission..first gear..park
2004 CLK 320 Automatic Transmission sometimes sticks in first gear. I have to stop and put it in park. The C and S switch does not seem to switch the transmission.… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,140 satisfied customers
Ac and heat replaced and now my passenger vent blows out hot air
Had my fan for ac and heat replaced and now my passenger vent blows out hot air when in the ac mode. Have been told by the dealer that I might need a dvo valve. Could the fan been put in incorrectly t… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,140 satisfied customers
Now the passenger vent is blowing out hot air when in the ac mode.
My fan for the ac and heat was not working so i had the fan replaced. Now the passenger vent is blowing out hot air when in the ac mode. Now told by a dealer I might need to replace the dvd valve. Can… 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
Mercedes: warmed..cabin..a ventilation fan bearing..accelerate
Hi, I have just purchased a 2003 2nd hand Mercedes 320 CLK cabriolet and have noticed that when the car has warmed up I get quite a noticeable noise in the cabin. It sounds like a ventilation fan bear… read more
MB Paul
MB Paul
Mercedes Technician
Vocational, Technical or Trade Scho
3,567 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
57,140 satisfied customers
2003 clk500: vents..The fan is still blowing somewhere in the dash
2003 CLK 500. After an hour or so of driving, the A/C vents in the front of the dash emit less and less air. The fan is still blowing somewhere in the dash but the air doesn't seem to be coming out. T… read more
Michael Warfield
Michael Warfield
Factory Mercedes-Benz Technician
Vocational, Technical or Trade Scho
3,132 satisfied customers
Mercedes clk320: AC..leak..the coolant in with the dye..cool air
Hi , I saw your post regarding Mercedes CLK 320 AC just blowing hot air. I have had mine checked and they say there is a leak in the system. They put the coolant in with the dye and it still wont blow… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,140 satisfied customers
1987 260e: new battery..klima & Idle/abs relays..Climate control
Hello, I have a 1987 260e with 90k miles. Previous owner installed new battery backwards shorting out many eletrical parts. I have replaced the Klima & Idle/ABS relays and the Climate control head uni… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,140 satisfied customers
ml500: My defroster will not stop running..mbz..controller
My defroster will not stop running on the MBZ ML 500. The contols dont do anything at all. I think the controller needs to be reset. Any ideas?… read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
35,536 satisfied customers
94 S420: Benz..nice cold air in the summer..hot air..windshield
I have a 94 S420 Benz. When I use the A/C, it works fine and blows nice cold air in the summer. Now I'm trying to use the Heat for the winter but the hot air is blowing really soft and will only blow … read more
Marty
Marty
Mercedes Technician
Associate Degree
57,140 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
supertech
supertech
Vocational, Technical or Trade Scho
2,235 satisfied customers
Clutch..it would engage, a wire was jumped and compressor started
I had a new A/C clutch put on my MB E-320. It did not engage and the consensus was that the compressor was low on Freon and need evacuated and re-charged. Just to make sure it would engage, a wire was… read more
RIP
RIP
Lead Technician
Vocational, Technical or Trade School
469 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

57,140 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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