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Related Mercedes Questions
I just got a new air compressor when my air conditioning
I just got a new air compressor when my air conditioning went out on my 2003 Mercedes ml500. But now the car overheats when I am idling or when my air conditioning is on. Someone said it might be my f… read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
4,460 satisfied customers
I have a 2004 Mercedes Benz C240. The rear turn and stop
Hi. I have a 2004 Mercedes Benz C240. The rear turn and stop lights did not work so I ordered a used/tested trunk rear SAM from e-bay. The lights now work but now my SmartKey (KeyFob) won't unlock or … read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
4,460 satisfied customers
SLK 230: I have a 2002 slk 230 which i jumped with the polarity
I have a 2002 slk 230 which i jumped with the polarity reversed. The car actually started this way and ran till i promptly shut it off after realizing my mistake. Now with the battery connected, the f… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
ML 350: My radiator/cooling fan wouldnt shut off after I shut
My radiator/cooling fan wouldn't shut off after I shut the car off. We let it run the rest of the evening because there wasn't a car shop open Sunday night. We went to go to turn on the car Monday mor… read more
Jerry
Jerry
Service consultant
Vocational, Technical or Trade Scho
13,107 satisfied customers
300 SEL: I have a 1989 300SEL that will start but will not
I have a 1989 300SEL that will start but will not run when cold unless part throttle is used. this problem is worse on cold days. Once the engine warms up , it will restart and run as normal.… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
ML500: I have a 2004 ML500 with two problems that seem to be
I have a 2004 ML500 with two problems that seem to be related. First, the cooling suction fan is not working. The engine does fine at highway speeds and stays cool, but gets hot when stuck in traffic.… read more
Stan
Stan
Technical support engineer
Bachelor's Degree
3,418 satisfied customers
E320: doors..park, the dashboard lamp..towing..ignition switch
E320, 1988, infrared key unlocks doors but will not operate ignition, auto locked in park, the dashboard lamp for the towing hook switch is flashing. When I push the key into the ignition switch I do … read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
2007 MERCEDES CLS550: RESERVOIR..HOSE..CAP..DRAIN THE COOLANT FROM RSV
I HAVE 2007 MERCEDES CLS550, HAD MINER ACCIDENT. IT IS REPAIRED BUT THE COOLING FAN DOES NOT RUN HAS 4 WIRES. THE TWO HEAVY GAGE WIRE RED ONE IS DEAD AND BROWN HAS NEGATIVE,AND THE TWO SMALL WIRE, ONE… read more
Stan
Stan
Technical support engineer
Bachelor's Degree
3,418 satisfied customers
2004 ml350: engine light came..there are two wrenchs on the dashboard
My 78,900 mile- 2004 ML 350 yellow check engine light came on this morning, The car does not appear to be in trouble. I noticed that the milage is flashing 12X and the there are two wrenchs on the das… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
probe: twin cooling fans at the front ar not coming..loose..somewhere
Hi, I have a ML430 and the temerature appears to be a bit high, the twin cooling fans at the front ar not coming on, Iv'e noticed a probe (a pointed black thing on the end of some wires) which is hang… read more
nelson garcia
nelson garcia
auto mechanic
Vocational, Technical or Trade Scho
270 satisfied customers
1992 300sl: it started overheating..radiator cap..bearings..flushed
My son got a 1992 300sl and it started overheating what should I check? I have performed the following so far, upper and lower radiator hoses, radiator cap, fan bearing ( it was shot actually missing … read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
1995 SL500: hard time starting..only the SRS light comes..crank
I have a 1995 SL500, and I am having hard time starting the car. When the car is cold, like the first time in the day, it would not start the engine. When I turn the key, only the SRS light comes on, … read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
1991 300e 4matic: wont start..ruff until it is warm, then runs fine
1991 300e 4matic. won't start in the morning when car is cold. Eventually will start and run ruff until it is warm, then runs fine. I don't know where to plug in a diagnostic to get a code.… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
mercedes 200: dash light..light flashes..stationary..compressor
I have an R reg(98)Mercedes V230 and I am having the following problems with the air suspension: the red warning/inactive dash light has come on permenantly. When I press and hold the activate/isolate… read more
Stan
Stan
Technical support engineer
Bachelor's Degree
3,418 satisfied customers
1990 190E: lpg gas conversion..car starts..backfire..accelerator
I have a 1990 190E 2.0 manual with a LPG gas conversion that does not work at the moment. The car starts with difficulty when cold, and did so with the gas working too, but since the gas kicked in imm… read more
Marty
Marty
Mercedes Technician
Associate Degree
29,460 satisfied customers
2004 mercedes: automatic..I put my foot to the floor..kick down
Hi. Hope you can help me. I have a 2004 Mercedes CLK270CDI automatic which developed a fault yesterday. The car was driving perfectly and then when I put my foot to the floor there was no kick down re… read more
promerc
promerc
mercedes diagnostic technician
Vocational, Technical or Trade Scho
553 satisfied customers
Reg..The distilled water was topped up and the battery was recharged
T Reg A Class. The battery was allowed to go dry. The distilled water was topped up and the battery was recharged. Following installation it failed again. We have bought a new battery and it is now in… read more
AbloW_MB
AbloW_MB
Automotive Technician
Vocational, Technical or Trade Scho
town but on long highway it runs fine..add coolant..000 mileage on it
I have 2002 MBZ 500 ML, I have a problem with hot water temperature uprising when I needs to stop and go frequently in town but on long highway it runs fine. I had to add coolant in the water reserve … read more
MBGuru
MBGuru
Bachelor's Degree
282 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

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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