If you too have already hear a grinding noise on Mercedes Classe Cls, you must have asked yourself the same questions as all Mercedes Classe Cls owners. We are rarely reassured when a grinding noise arises on our vehicle. As we are conscious of your fears and questions, we have decided to write this content in order to assist you in and ease your quest for a remedy to your problem. To do this, first we will see what the sources of a grinding noise on Mercedes Classe Cls are when you turn the wheel, then those of a grinding noise when you brake, if you have a grinding noise on Mercedes Classe Cls that originates from the shock absorbers and to finish from one of your doors.grinding-noise-mercedes-classe-cls

I notice a grinding noise on Mercedes Classe Cls when I turn the wheel

First, we will look into the grinding noises on Mercedes Classe Cls that appear every time you turn the wheel of your vehicle. Here are the main reasons for this:

  • Hydraulic system

    • If you notice grinding noises on your Mercedes Classe Cls when you turn the wheels, it may be connected to the hydraulic system of your vehicle that allows you to operate the entire power steering part. In this case, 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 device. In this case, keep in mind to redo the level and examine it regularly. If the problem remains, go to your motor mechanic.

  • Bearings

    • “A grinding noise on Mercedes Classe Cls when I turn the wheels of my vehicle” can also originate from premature wear of your bearings. In fact, bearings play an essential role in the good behaviour of the vehicle 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 generate sounds close to a grinding if they are worn. Please remember to examine their state.

  • Steering pump

    • Finally, a grinding noise on Mercedes Classe Cls when I turn may be relating to a tired steering pump power steering pump. The mission 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 occur between it and the belt. Keep in mind to examine that it is working properly.

    If despite these different solutions you continue to encounter a grinding noise on Mercedes Classe Cls when turning your steering wheel, we have made a complete content page on this subject that can support you discover the origin.

    I acknowledge a grinding noise on Mercedes Classe Cls when braking

    If you notice a grinding noise from the brakes of your Mercedes Classe Cls, it is highly conceivable that it will be connected to brake pads at the end of their life, indeed, the purpose 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 based on your driving style and route, this may vary. Take out the wheels in question and examine the wear indicator on them. If they are dead they will have to be replaced promptly because they will promptly damage your discs.
    If, despite crontrol, your grinding noise on Mercedes Classe Cls does come from your brakes but is not connected to the pads, examine this content to find out the other conceivable sources of brake noises on Mercedes Classe Cls.

    I notice a grinding noise on Mercedes Classe Cls at the shock absorbers

    If you are in the situation where you detect the grinding noise on Mercedes Classe Cls as coming from the damping part of your vehicle, whether you are driving over a retarder, on a bumpy road, or simply when you change direction and the vehicle’s mass is swung from one side to the other. In this case, there are several reasons that can explain this noise. In fact, 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 result in an oil leak
    • Finally you can have one of your shock absorber cylinders deformed, which will generate a grinding noise on Mercedes Classe Cls

    at each compression.
    Once you have tested all these elements, you should have found the source of your issue, go to your auto mechanic to fix the faulty part. If you have not identified the source of your problem, we encourage that you have a look at this content which discusses all possible origins of shock absorber noise on Mercedes Classe Cls.

    I notice a grinding noise on Mercedes Classe Cls at a door

    If that’s not enough, don’t hesitate to check out this complete content on door sounds on Mercedes Classe Cls.
    It is conceivable, according to the kind of of noise you note, that the hinge of your door is at the source of these noises. If this is the case, you will have to check it by opening your door and verifying that the grinding noise on your Mercedes Classe Cls comes from a hinge that is too dry. To correct 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 have a look at this complete content on door sounds on Mercedes Classe Cls.