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MB Paul, Mercedes Technician
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Qualified Mercedes Benz Diagnostic Technician - 20+ years experience - Workshop Foreman for Mercedes
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It want start. 2011 c300. I Inoticed the brake light was on
I Inoticed the brake light was on and I tried taking the emergency brake off and it would not go off then the ABS light came on and all the other light started flashing and the needles on the dashboard started jumping up and down but the car kept running for hours and then it didn't start later that evening Yes I am I haven't done anything … read more
Lou Palomino
Lou Palomino
associates in automotive technology
8,560 satisfied customers
Blowing cold air. no voltage to duo valves. All is fine.
removed and cleaned all parts in duo valve. as I sail, there is no voltage going to the duo valve with heat up enging warm and running … read more
Lou Palomino
Lou Palomino
associates in automotive technology
8,560 satisfied customers
I have a 2010 3500 series Sprinter chassis with a Forest
I have a 2010 3500 series Sprinter chassis with a Forest River Solera 24S camper. My check engine light is on. I believe it has to do with the DEF tank running dry. My check engine light now goes on a… read more
Andrew
Andrew
Master Diagnostic Technician
Associate of Occupational in Automotive Technology
412 satisfied customers
I need to remove the comand module from the console of my
I need to remove the comand module from the console of my 2011 E550 carbriolet. … read more
Lou Palomino
Lou Palomino
associates in automotive technology
8,560 satisfied customers
Cooling fan runs at high speed, but not always. I changed
Cooling fan runs at high speed, but not always. I changed the fan assembly but the problem is still there … read more
Lou Palomino
Lou Palomino
associates in automotive technology
8,560 satisfied customers
I have an 06 e350. The only key I have is now only able to
I have an 06 e350. The only key I have is now only able to lock/unlock but when you put it in the ignition, it won't turn. The Mercedes dealership says that since there is power in the eis but it's no… read more
Lou Palomino
Lou Palomino
associates in automotive technology
8,560 satisfied customers
It won't start. I gave jumper cables and it won't start
I gave jumper cables and it won't start lights come on and everything but it won't start … read more
Wolfgang
Wolfgang
5,505 satisfied customers
1989 Mercedes 420sel, I have heat when idling, I lose heat
1989 Mercedes 420sel , I have heat when idling, I lose heat while driving when I slow down heat returns, replaced monovalve having same problem,, temperature gauge says the vehicle is running at 85 de… read more
Lou Palomino
Lou Palomino
associates in automotive technology
8,560 satisfied customers
2001 Mercedes s500. Was driving vehicle ,everything working
2001 Mercedes s500. Was driving vehicle ,everything working fine. Stopped to gas up, upon starting I get battery charge, visit workshop, while experiencing no power stirring. Relatively new main batte… read more
MercedesDoc
MercedesDoc
Owner
Bachelor's Degree
5,791 satisfied customers
Lou, I took my GLK to Mercedes. They said that the NOx
Hi Lou, I took my GLK to Mercedes. They said that the NOx sensor needs to be replaced and they are dirty. I asked them if they can just be cleaned and they said no. The parts are like $700. Why can th… read more
Lou Palomino
Lou Palomino
associates in automotive technology
8,560 satisfied customers
Got a 07 c230 sport, original engine blew and was replaced
Hi, got a 07 c230 sport, original engine blew and was replaced w) a bigger engine (3.5) by previous owner ( Mercedes dealer mechanic). After I purchased the flywheel devoloped a circular crack, and wa… read more
Eric
Eric
Retired
N/A
38,373 satisfied customers
I recently bought a 2013 250slk from a garage and i"ve
I recently bought a 2013 250slk from a garage and i"ve noticed a discrepency in the milage .the speedo says 41700 but the mot says 54000 on a previous entry .the salesman syas it was probably recorde … read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
33,940 satisfied customers
I have an 01 ML320 I have replaced all 4 wheel speed
I have an 01 ML320 I have replaced all 4 wheel speed sensors, front wheel bearings, steering rack, and lateral sensor after driving for approximately 40 - 60 miles the right front wheel wants to lock … read more
Lou Palomino
Lou Palomino
associates in automotive technology
8,560 satisfied customers
2010 mercedes gl 550 I just purchased. I have played with
2010 mercedes gl 550 I just purchased. I have played with the comfort, regular and sport mode.. seems to be a difference in ride so maybe its working.. however on bumpy, rough or deepy roads it seem t… read more
Daniel Chaidez
Daniel Chaidez
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Diploma
2,251 satisfied customers
Looking for mechanics. 2017 Mercedes c300 after front
2017 Mercedes c300 after front accident car is not cranking … read more
Lou Palomino
Lou Palomino
associates in automotive technology
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Need the radio code for my 2000 Mercedes Benz c230
Need the radio code for my 2000 Mercedes Benz c230 kompressor vin ***************** … read more
Lou Palomino
Lou Palomino
associates in automotive technology
8,560 satisfied customers
My roof, rear head rest, side mirror are not working. 2002
My roof, rear head rest, side mirror are not working. … read more
Lou Palomino
Lou Palomino
associates in automotive technology
8,560 satisfied customers
I am a mechanic and I have a 2006 E350 4matic Mercedes the
I am a mechanic and I have a 2006 E350 4matic Mercedes the car when it's put on drive or reverse it won't move it feels like it wants to but it doesn't go anywhere put the scan code and got code p0730… read more
rpmdiag
rpmdiag
High school
9,123 satisfied customers

Common Mercedes questions resolved on JustAnswer


The Experts on JustAnswer, who are available 24/7, are Mercedes specialists, and you can count on them to identify the source of a problem, provide detailed instructions for repairs, give advice on finding affordable parts and deliver second opinions on a Mercedes repair estimate offered by your local mechanic.


In fact, if your local mechanic is stumped on a problem presented by your Mercedes, an Expert on JustAnswer will usually be able to figure it out for you. It’s also a good idea to consult with JustAnswer on common problems for specific models if you’re thinking of buying a used vehicle.


Some of the problems that Mercedes Benzes are known for are suspension and steering, with seemingly fragile ball joints and control arm bushings; and the valve body and 13-pin connector in the transmission often failing.


Window regulators are a common problem on cars, but they tend to fail more on Mercedes C-class models than others. Also, Mercedes engine mounts are oil-filled, and once mileage piles up, they start to lose the oil.


Catalytic converter problems and rust are other common Mercedes repairs.


Before speaking to an Expert, be ready to explain your issue in detail, and have the model, year and VIN on hand. You’ll also be asked what you or your mechanic have already tried to do to effect your Mercedes repair.