If you too have already notice a grinding noise on Mercedes Classe C 4, you must have wondering the same questions as all Mercedes Classe C 4 owners. We are rarely reassured when a grinding noise shows up on our vehicle. As we are conscious of your fears and questions, we have chosen to compose this article in order to support you in and facilitate your investigation for a remedy to your trouble. To do this, first we will see what the sources of a grinding noise on Mercedes Classe C 4 are when you turn the wheel, then those of a grinding noise when you brake, if you have a grinding noise on Mercedes Classe C 4 that comes from the shock absorbers and to finish from one of your doors.grinding-noise-mercedes-classe-c-4

I listen to a grinding noise on Mercedes Classe C 4 once I turn the wheel

First, we will take a look at the grinding noises on Mercedes Classe C 4 that happen once you turn the wheel of your vehicle. Here are the main reasons for this:

  • Hydraulic system

    • If you discover grinding noises on your Mercedes Classe C 4 once 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 such a case, the main point to check 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, bear in mind to redo the level and check it regularly. If the trouble continues, go to your auto technician.

  • Bearings

    • “A grinding noise on Mercedes Classe C 4 once I turn the wheels of my vehicle” can also originate from premature wear of your bearings. Indeed, 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. Take into account to check their condition.

  • Steering pump

    • Finally, a grinding noise on Mercedes Classe C 4 once I turn may be related 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 emerge between it and the belt. Think about to check that it is working properly.

    If despite these different possibilities you continue to experience a grinding noise on Mercedes Classe C 4 when turning your steering wheel, we have created a complete article on this subject that can help you discover the origin.

    I listen to a grinding noise on Mercedes Classe C 4 once braking

    If you listen to a grinding noise from the brakes of your Mercedes Classe C 4, it is highly conceivable that it will be associated with brake pads at the end of their life, indeed, the task 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 off the wheels in question and check 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 verification, your grinding noise on Mercedes Classe C 4 does come from your brakes but is not connected to the pads, check this content page to find out the other plausible origins of brake noises on Mercedes Classe C 4.

    I listen to a grinding noise on Mercedes Classe C 4 at the shock absorbers

    If you are in the situation where you recognize the grinding noise on Mercedes Classe C 4 as coming from the damping part of your vehicle, whether you are driving over a retarder, on a bumpy road, or simply once you change direction and the vehicle’s mass is swung from one side to the other. In this instance, there are several reasons that can explain this noise. Indeed, you will have to check some points, here they are:

    • You have an oil leak at a shock absorber, it is up to you to check 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 Classe C 4

    at each compression.
    Once you have inspected all these points, you should have found the origin of your problem, go to your motor mechanic to repair the faulty component. If you have not identified the origin of your trouble, we suggest that you look at this content page which discusses all possible origins of shock absorber noise on Mercedes Classe C 4.

    I listen to a grinding noise on Mercedes Classe C 4 at a door

    If that’s not enough, don’t hesitate to take a look at this full content page on door sounds on Mercedes Classe C 4.
    It is plausible, according to 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 verify it by opening your door and examining that the grinding noise on your Mercedes Classe C 4 comes from a hinge that is too dry. To resolve this trouble, first try to grease the hinge, in most cases this is enough to solve your trouble. If that’s not enough, don’t hesitate to have a look at this complete content page on door sounds on Mercedes Classe C 4.