If you too already have experienced a squeaky noise on Mercedes Classe S, you must have had the same questions as all Mercedes Classe S owners. We are never reassured when a squeaky noise happens on our automobile. As we are aware of your doubts and questions, we decided to write this content in order to assist you in your research and simplify the search for a solution to your trouble. To do this, first we will see what the sources of a squeaking noise on Mercedes Classe S are when you turn the wheel, then those of a squeaking noise when you brake, if you have a squeaking noise on Mercedes Classe S that comes from the shock absorbers and to finish from one of your doors.
I hear a squeaking noise on Mercedes Classe S when I turn the wheel
First, we will look at the squeaking noises on Mercedes Classe S that happen when you turn the wheel of your vehicle. Here are the main origins:
- If you are subject to squeaking noises on your Mercedes Classe S while turning , it may be related to your vehicle’s hydraulic system that operates the entire power steering system . In this case, the main point to check is the level of power steering fluid, which if below the normal level could be a sign of a system leak. In this case, remember to redo the level and check it on a regular basis. If the problem persists, go to your mechanic.
- A squeaking sound while turning the steering wheel of your Mercedes Classe S can also result from premature wear and tear on 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 top speed, it can cause squeaking sounds if they are worn. Remember to examine their condition.
- Finally, a sound during the steering of your Mercedes Classe S may be related to a tired power steering pump . The purpose of this product is to operate the steering belt, which will allow you to take advantage of the power steering. If the pump is tired, its operation will be damaged and squeaks may appear between it and the belt . Remember to check that it is working properly. If this squeaky noise doesn’t come from those points, don’t hesitate to reading our article about all the origins of a squeaky noise on Mercedes Classe S while turning.
I hear a squeaking noise on Mercedes Classe S when braking
If you perceive a squeaking noise from the brakes of your Mercedes Classe S, it is very plausible that it is linked 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 be damaged over time. Every manufacturer gives an average life time in kilometres for pads but depending on your driving style and route this can change. Remove the wheels concerned and examine the wear indicator on them. If they are dead you will have to replace them rather quickly because they will quickly affect your discs. If, despite verification, your squeaking noise on Mercedes Classe S does come from your brakes but is not related to the pads, check this content to find out the other possible sources of noise from breaks of Mercedes Classe S.
I hear a squeaking noise on Mercedes Classe S at the shock absorbers
If you are in the situation where you establish the squeaking noise on Mercedes Classe S
- You are subject to 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 suffer unnatural wear and tear on one of the seals. This would direct result in an oil leak
with each compression.
Once you have tested all these things, you should have found the source of your issue, go to your mechanic to repair the defective part. If you have not determined the source of your issue, we suggest that you take a look at this article which covers all possible origins of all possible origins of shock absorber noise on Mercedes Classe S.
I hear a squeaking noise on Mercedes Classe S at a door
It is possible, depending on the style of sound you notice, that the hinge of your door may be at the origin of these. If this is the case, you will have to check it by opening your door and listening although the squeaking noise on your Mercedes Classe S comes from a hinge that is too dry. To solve the problem, first try to grease the hinge. Quite often this action is sufficient to resolve your issue. If that’s not enough, don’t hesitate to take a look at this complete article on door noises on Mercedes Classe S.
