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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
Input turbine speed sensor B has stopped working
Hello and thank you for your question. It sounds like the input turbine speed sensor B has failed or lost connection to the engine control module (ECM). You will first need to check the wiring to the sensor and see...
Question
A drunk guy Ploughed into our family car.
You may have frame damage that would total the car. You should have your vehicle completely inspected and checked by a professional. If you want to try to get this fixed, consider YourMechanic, as a certified technician can perform a...
Question
If still runs great do I need new spark plugs yet?
Hello. The factory Mercedes recommended service interval for the spark plugs to be changed is actually at 60,000 miles or 6 years - whichever comes first. As for the price, you may already know that the dealers typically charge substantially...
Question
My car failed the smog test and two codes came up: P0422 and P0432 Both Catalyst 2 Efficiency Below Threshold Bank 1 and Bank 2.
Hello there, thank you for asking about your 2003 Mercedes-Benz ML350. The catalytic converters have to be replaced. You have 4 options for parts and labor: 1. Have a certified technician from YourMechanic come to your home or office...
Question
The Mercedes service advisor recommend replacing the rotors when they replace the brake pads.
The dealer would like to change the rotors to help prevent any come backs due to bad brake performance, vibrations, etc. It is not always necessary to replace the rotors, but if there is damage to them, like deep scoring,...
Question
The dome and the rear brake lights are not working.
Hi there. It is very rare that these two circuits affect each other. It can be a failure in the SAM module if both of these problems started at the same time, but most of the time they are separate....
Question
Do you need to change the rotor when the brake pads needs to be replaced for the front and rear?
Hello. Thanks for writing in about your Mercedes-Benz ML350. It is recommended to replace it if the rotor surface is worn, damaged, or is too thin. Typically I would always recommend replacing the rotors anytime the pads are changed. By...
Question
Throttle. 2006 Mercedes Benz ML350
Hi there. This sounds like a throttle position sensor problem. The throttle position sensor relays the position of your foot on the pedal to the car's ECM, which then tells the fuel injection system how much more or less fuel...
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
The car revs while not moving, the check engine light is on
Hello. If the engine speed is going up and down as the vehicle is sitting there and running, then it is not a transmission problem. It can be an intake manifold issue as they mentioned, as I have seen a...
Question
Vibration on the right rear of my vehicle
The good news is you know which wheel the sound is coming from. Locating which wheel is making a noise is often a challenging task. Unfortunately, it sounds as though you need a wheel bearing. When the noise is this...
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
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
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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