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Related Mercedes Questions
Lou is any how to check if my catalytic converters wearing
Lou is any how to check if my catalytic converters wearing out or bad...thru the scanner? Does any live data will help?… read more
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Lou P. master tech
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I need help buying a radiator on-line for my car. 135,000 no
yes myself. took it for estimate. I need to replace radiator, water pump and power steering pump … read more
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Eric
Retired
N/A
33,941 satisfied customers
I have a 2007 GL450 and need to replace the auxiliary
I have a 2007 GL450 and need to replace the auxiliary battery. Are there additional precautions or items that need to be reset beyond those required when replacing the main battery? Also, what is the … read more
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Lou P. master tech
Mercedes Technician
6,784 satisfied customers
1999 CLK 320, tried to accelerate to pass and went into
tried to accelerate to pass and went into "limp mode" Code reader said misfire cyl 1 2 and 3... replaced plugs, cables and reset with OBD reader... engine light off, drives ok for about 300 yards a kicks back into limp mode, rechecked plugs and connections because reader still reports various combinations of 1 2 3 misfires.. Also was having a BAS ESP ABS warmings after a brake pads and rotors change … read more
Marty
Marty
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I have a 2006 E350 M273 engine. There is a significant loss
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sprinkles08
sprinkles08
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On my 2007 Mercedes GL450, the speakers stopped working
On my 2007 Mercedes GL450, the speakers stopped working several days ago suddenly while my wife was driving the vehicle. The radio, CD, navigation system screens display normally and the system will r… read more
Pete
Pete
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General auto certifications
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I have a 2005 C230 Kompressor coupe with about 135,000 miles
I have a 2005 C230 Kompressor coupe with about 135,000 miles on it. This is the first time I have had any problems with the car. The car doesn't overheat, no leaks anywhere and in good shape. My probl… read more
David Gieswein
David Gieswein
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GL450: My 2011 GL450's fan runs on high even before you crank
My 2011 GL450's fan runs on high even before you crank it over. Then it runs continuesly when car is on. When i turn it off it cycles 2 to 3 times for a total of about 90 seconds. Please help I don't … read more
Hipo64
Hipo64
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230GE W463: Do I need the Kat on my car? Same car was sold
Do I need the Kat on my car? Same car was sold without Kat, what happens if I remove it? What has do be changed on the car if I remove it? Its not in the best condition, also think it is plugged right… read more
Bryan
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GL450: I have a 2007 Mercedes Benz GL450 that was having problems
I have a 2007 Mercedes Benz GL450 that was having problems shifting and had transmission fluid leaking from it. Once it was filled back up it worked fine except shift down from second to first. The le… read more
MB Paul
MB Paul
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Vocational, Technical or Trade Scho
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2006 Mercedes r350: tuned..look good..noe have all cylinders..missfire
i have a 2006 Mercedes r350 i have code p2187 and p2189 tuned up replaed plugs checked all the vaccuum lines and they all look good cleared the codes, noe have all cylinders missfiring random cylinder… read more
vwnewton
vwnewton
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2010 mercedes: halogen..my 2010 converted to bi-xenon headlights
I recently purchased a used 2010 mercedes GL 450 with halogen headlights. I traded a 2007 gl450 with the bi-xenon headlight option and loved the lights. Can I have my 2010 converted to bi-xenon headli… read more
DCTRBENZ
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2007 GL450: Montana..12V..the terminals under the hood and plugged it
My 2007 GL450 has been sitting over the summer and the battery is dead. I live on a ranch in Montana in the summer and have access to a battery charger (12V, 2amp and 6amp which plugs into standard wa… read more
Stan
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catalytic converter..nw Fuel Filter..stalling..my mechanic re-check.
just had the following repairs done in June and July 2010: - Left catalytic converter replaced - New Air Filter - New Spark Plugs - New ignition wire set - Nw Fuel Filter - New Muffler - New Engine Mo… read more
Nelson Garcia
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Vocational, Technical or Trade Scho
1,094 satisfied customers
2002 E320: check engine light..PO432 - Below threshold Bank 2. I
I have a 2002 E320 that has the check engine light on. I took it to get the codes and it reads PO432 - Below threshold Bank 2. I just had both cats replaced about 2 years ago. I also feel the idle sur… read more
Marty
Marty
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Mercedes: fault codes..we got fault no reving over 3000..idled..rev
mercedes a class diesel symtoms customer complaint poor performance please find enclosed fault codes we have have cleaned out intercooler replaced fuel filter road tested seemed ok checked 0-60 time j… read more
MB Paul
MB Paul
Mercedes Technician
Vocational, Technical or Trade Scho
3,567 satisfied customers
I have 1999 ML 320 with check engine light on code about fuel
I have 1999 ML 320 with check engine light on code about fuel trimmed on bank 1 & bank 2. After resetting the check engine light, the light will comes on again after 3 days of driving. It has been coo… read more
mbfixer
mbfixer
Shop manager
High School or GED
453 satisfied customers
1997 E320, code po133 and po140. changed out O2 sensor ...
Hi guys, 1997 E320, code po133 and po140. changed out O2 sensor after converter. No change. As you know there is one sensor between the converter and engine on one exaust pipe and a second after the c… read more
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MBGuru
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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

6,784 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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