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ML350

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A Buyer’s Guide to the 2012 Mercedes-Benz ML350 BlueTec
The 2012 Mercedes-Benz ML350 BlueTec is a safe vehicle that offers many standard features such as solid wood accents, thick leather on the seats, and memory buttons to save your seating position. The...

Related questions

Question
How do I activate the auto door lock for this model car?
The auto lock feature is one of a number of convenience features that are controlled by the body computer. Normally you should be able to enable or disable this feature by holding down the door lock switch in the console...
Question
Squeaking noise when braking. Pads still very good.
The majority of modern cars on the road have certain wear marks in the brake pads that will make a squeaking noise when they reach a specific material thickness. When the pads wear down to a specific mark, they will...
Question
Are these oil leak problems related?
If the oil filter housing is integral to the oil cooler, or the housing had to be removed to service the cooler, a professional mechanic with knowledge of the limited service life of rubber seals would have absolutely (guaranteed) replaced...
Question
Common ways Oil Filter Housing Cracks
If the crack in the housing is in the plastic part, that can be written off to normal wear and tear. The plastic filter holder gets brittle and cracks easily. Most shops keep them on hand in case this happens...
Question
Something under my car. Is making a terribly loud popping noise ( multiple multiple pops) 2003 Mercedes ML350
Hello - noises from under the car when starting and stopping are most likely from suspension components, especially with your advanced mileage. The vehicle rocks front-to-back in both scenarios because of shifts in weight distribution. Worn ball joints, control arm...
Question
Instrument cluster is off with a P0600 reading
Hello there, the P0600 code is not one that is normally seen on your 2003 Mercedes ML350. The P0600 code tells us there is a communication link issue with the ECU. This may have been caused by the fuel pump...
Question
Brake Too Low of a force and pedal goes to the floor easy.
Hi there. Check the ABS (anti lock brakes) control module for any air in it. Sometimes when bleeding the brakes, the air will travel to locations within the brake system and get trapped. The module needs bleed with the brake...
Question
How do I get the driver's side window up (the button isn't working)?
Of course I recommend you have it repaired, but I know it is often necessary to get the window up before the repair can be done. How you will get the window up at this point has to do...
Question
problems with changing gears
Hi there. If the transmission works fine most of the time then the transmission itself should be fine. Most of the time this is caused by an issue with the valve body in the transmission or a speed sensor problem....
Question
The front wipers doesn't work
Hello. The best thing to do is to further test the system for the voltage supply. You need to locate the component or wire that is dropping the voltage. If the motor is not receiving any power on any speed...
Question
What is the cost of a cylinder head replacement and is this reasonable?
Before having the cylinder head replaced, check the compression on all cylinders. What you are looking for is that the compression is 120 psi or more and the first puff of compression is half of the max puff of compression....
Question
Reocurring wheel speed sensor failure
Hey there. As you may know, these sensors monitor wheel speed for a variety of the car's onboard systems such as the traction control, ABS, and other systems. When wheel speed sensors go bad, they can cause many problems with...
Question
Alternator is not working and the instrument lights are out.
If the charging system is not working, that is something that needs to be corrected first. Your car has a whole network of computer modules that will behave very strangely if the system voltage is not correct. Once you have...
Question
Left brake light message keeps showing up on my dash. It was replaced. Is there a problem?
Hi there. Check the brake lights on the vehicle and see if they are working. If the lights are working, then there could be a problem with the circuit for the brake lights or the brake light switch could have...
Question
Does camshaft position sensor affect in any way the fuel consumption?! 2003 Mercedes ML350
Hello - yes, a failed camshaft sensor can negatively affect fuel economy. With a failed cam sensor, engine management reverts to a "fail safe" engine timing scheme which is less efficient than when all sensors are working properly. The symptom...
Question
My car keeps shutting off and shaking and not wanting to excel
Hi there: Depending on the location of the vibration and the severity, it could be caused by multiple component failures ranging from a simple vacuum leak to motor mounts that are faulty. The best way to determine what is causing...
Question
I'm losing power steering after replacing rack and pump
First you need to see that the fluid level is correct. Bring the engine up to operating temperature and check the fluid at the reservoir. Top it up with Pentosin CHF11 hydraulic fluid. The fluid gets foamy when it is...
Question
Start error on Mercedes
If you have another key, try to start it with that 2nd key. If it starts, then the DAS (Drive Authorization System) is good and only the 1st key has lost synchronization. Try this with the non-functioning key: Insert the...
Question
CHECK ENGINE LIGHT ON
The on board diagnostic (OBD) sets a pending code each time the ECU detects a problem. It confirms the code if it sees the same problem twice. So you're really only dealing with the two codes : P0016 and 17.These...
Question
Mercedes Misfire codes Po300 301 302 303
Ruling out ignition or fuel system problems is a lot of work. I usually do it by substituting components from non working cylinders to working cylinders to see if the misfire moves. Misfires on one side of the engine like...

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