If you too have already experienced a grinding noise on Mercedes Benz GL Class, you must have wondering the same questions as all Mercedes Benz GL Class owners. We are rarely reassured when a grinding noise comes out on our car. As we are conscious of your uncertainties and questions, we have decided to create this content page in order to assist you in and ease your investigation for a solution to your problem. To do this, first we will see what the sources of a grinding noise on Mercedes Benz GL Class are when you turn the wheel, then those of a grinding noise when you brake, if you have a grinding noise on Mercedes Benz GL Class that originates from the shock absorbers and to finish from one of your doors.grinding-noise-mercedes-benz-gl-class

I hear a grinding noise on Mercedes Benz GL Class when ever I turn the wheel

First, we will check out the grinding noises on Mercedes Benz GL Class that happen when ever you turn the wheel of your car. Here are the main reasons for this:

  • Hydraulic system

    • If you are subject to grinding noises on your Mercedes Benz GL Class when ever you turn the wheels, it may be connected to the hydraulic system of your car that allows you to operate the entire power steering part. In this instance, the main point to examine is the power steering fluid level, which if below the normal level could be a signal of a leak of the unit. In this case, please remember to redo the level and examine it regularly. If the problem is persistant, go to your technician.

  • Bearings

    • “A grinding noise on Mercedes Benz GL Class when ever I turn the wheels of my car” can also originate from premature wear of your bearings. Indeed, bearings play an essential role in the good behaviour of the car when driving. When you turn at low speed and bring the steering to a stop, the pressure on the bearings is higher than at high speed, it can make sounds close to a grinding if they are worn. Think about to examine their condition.

  • Steering pump

    • Finally, a grinding noise on Mercedes Benz GL Class when ever I turn may be linked to a tired steering pump power steering pump. The objective of this organ is to run the steering belt, which will allow you to take advantage of the power steering. If the pump is tired, its operation will be impaired and squeaks may show up between it and the belt. Consider to examine that it is working properly.

    If despite these different possibilities you continue to experience a grinding noise on Mercedes Benz GL Class when turning your steering wheel, we have produced a complete article on this subject that can help you find the origin.

    I hear a grinding noise on Mercedes Benz GL Class when ever braking

    If you hear a grinding noise from the brakes of your Mercedes Benz GL Class, it is highly possible that it will be linked with brake pads at the end of their life, indeed, the role of the pads is to act as a buffer during braking and they will therefore naturally wear out over time. Each manufacturer gives an average range in kilometres for pads, but depending on your driving style and route, this may vary. Take off the wheels in question and examine the wear indicator on them. If they are dead they will have to be changed almost instantly because they will almost instantly damage your discs.
    If, despite check, your grinding noise on Mercedes Benz GL Class does come from your brakes but is not connected to the pads, examine this article content to find out the other possible sources of brake noises on Mercedes Benz GL Class.

    I hear a grinding noise on Mercedes Benz GL Class at the shock absorbers

    If you are in the situation where you identify the grinding noise on Mercedes Benz GL Class as coming from the damping part of your car, whether you are driving over a retarder, on a bumpy road, or simply when ever you change direction and the vehicle’s mass is swung from one side to the other. In cases like this, there are several reasons that can explain this noise. Indeed, you will have to examine some points, here they are:

    • You have an oil leak at a shock absorber, it is up to you to examine that there is no oil leaking from your shock absorbers.
    • You may experience abnormal wear and tear on one of the seals. This would trigger an oil leak
    • Finally you can have one of your shock absorber cylinders deformed, which will make a grinding noise on Mercedes Benz GL Class

    at each compression.
    Once you have examined all these elements, you should have found the source of your trouble, go to your auto mechanic to fix the faulty part. If you have not located the source of your problem, we recommend that you have a look at this article content which discusses all possible origins of shock absorber noise on Mercedes Benz GL Class.

    I hear a grinding noise on Mercedes Benz GL Class at a door

    If that’s not enough, don’t hesitate to take a look at this complete article content on door sounds on Mercedes Benz GL Class.
    It is possible, determined by the type of noise you experience, that the hinge of your door is at the source of these noises. If this is the case, you will have to examine it by opening your door and verifying that the grinding noise on your Mercedes Benz GL Class comes from a hinge that is too dry. To solve this problem, first try to grease the hinge, in most cases this is enough to solve your problem. If that’s not enough, don’t hesitate to read this complete article content on door sounds on Mercedes Benz GL Class.