If you too have already feel a grinding noise on Mercedes Classe E, you must have wondering the same questions as all Mercedes Classe E owners. We are rarely reassured when a grinding noise occurs on our car. As we are conscious of your uncertainties and questions, we have decided to create this article in order to assist you in and facilitate your search for a answer to your problem. To do this, first we will see what the sources of a grinding noise on Mercedes Classe E are when you turn the wheel, then those of a grinding noise when you brake, if you have a grinding noise on Mercedes Classe E that comes from the shock absorbers and to finish from one of your doors.grinding-noise-mercedes-classe-e

I listen a grinding noise on Mercedes Classe E when ever I turn the wheel

First, we will look at the grinding noises on Mercedes Classe E that occur when 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 Classe E when ever you turn the wheels, it may be related to the hydraulic system of your car that allows you to run the entire power steering part. In this instance, the main point to check is the power steering fluid level, which if below the normal level could be a sign of a leak of the device. In this case, bear in mind to redo the level and check it frequently. If the problem persists, go to your technician.

  • Bearings

    • “A grinding noise on Mercedes Classe E when ever I turn the wheels of my car” can also result from premature wear of your bearings. In fact, 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. Please remember to check their state.

  • Steering pump

    • Finally, a grinding noise on Mercedes Classe E when ever I turn may be connected 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 surface between it and the belt. Please remember to check that it is working properly.

    If despite these different solutions you continue to notice a grinding noise on Mercedes Classe E when turning your steering wheel, we have produced a complete article content on this subject that can help you locate the origin.

    I hear a grinding noise on Mercedes Classe E when ever braking

    If you listen a grinding noise from the brakes of your Mercedes Classe E, it is highly possible that it will be caused by brake pads at the end of their life, actually, 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 depending on your driving style and route, this may vary. Take out the wheels in question and check the wear indicator on them. If they are dead they will have to be substituted fairly quickly because they will fairly quickly damage your discs.
    If, despite crontrol, your grinding noise on Mercedes Classe E does come from your brakes but is not related to the pads, check this article to find out the other conceivable origins of brake noises on Mercedes Classe E.

    I listen a grinding noise on Mercedes Classe E at the shock absorbers

    If you are in the situation where you find the grinding noise on Mercedes Classe E 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. In fact, 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 generate a grinding noise on Mercedes Classe E

    at each compression.
    Once you have inspected all these elements, you should have found the source of your issue, go to your mechanic to repair the defective part. If you have not discovered the source of your problem, we recommend highly that you take a look at this article which discusses all possible origins of shock absorber noise on Mercedes Classe E.

    I listen a grinding noise on Mercedes Classe E at a door

    If that’s not enough, don’t hesitate to take a look at this complete article on door sounds on Mercedes Classe E.
    It is conceivable, based on the kind of of noise you know, that the hinge of your door is at the origin 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 E comes from a hinge that is too dry. To resolve 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 take a look at this complete article on door sounds on Mercedes Classe E.