It is never pleasant to listen to new noises on your vehicle. We constantly tend to be anxious and think about the most severe. But experiencing wheel noise on Mercedes Classe S is very often relating to small problems that you can easily fix. To support you in this research, our team decided to write this paper to make your life easier and help you in this process. To do this, we will alternately see what are the different noises that Mercedes Classe S wheels can cause and to which malfunctions they are associated.
The different wheel noises on Mercedes Classe S and their sources
We will therefore concentrate on the different types of sound you may experience and their causes.
I acknowledge grinding wheel noise on Mercedes Classe S from, cardan shaft
The first situation of grinding wheel noise on your Mercedes Classe S is that you feel a gimbal sound when you are turning significantly, usually at low speed. It is also plausible that you may experience this sound when you drive over speed bumps. You should experience a noise close to a cracking . It is quite plausible in this case that one or more bellows of your gimbals are out of date. In this situation, the joint must be injured and the transmission may fail. Check the condition of the joint bellows and change them if necessary or risk having your vehicle immobilized. If they have holes, they will in the near future dry out and fill with dust or stones that will quickly damage the cardan shaft itself, don’t wait to act! In case you have a sound when you pass on damaged roads but the gimbals are not responsible, have a look at this article about suspension noise on Mercedes Classe S to help you find a solution.
I find out a wheel noise Mercedes Classe S when coasting attributable to a bearing
One of the other possible triggers of symptoms on the front wheel of your Mercedes Classe S when coasting, may be that one of your bearing is good to be swapped, it will tend to make a thumping sound that intensifies when it is stressed (turns faster and faster). So be sure you examine by taking speed (neutral and window open to hear only the noise of the wheels) that the sound is well coming from here, if this is the case change it or them as soon as possible. If, on the other hand, this noise only shows up itself with an engaged speed, have a look at this article about loud noises on Mercedes Classe S, you will most likely find a solution to your problem.
I hear a wheel noise Mercedes Classe S attributable to brakes
If you experience noise from one or both of your wheels, it is highly plausible that it is your pads or discs that are the cause. In fact, a disc or a set of dead plates will generate a loud metallic sound that you will surely feel. To examine this, put your vehicle on axle stands, and verify the condition of your discs and pads by taking off the wheel. If they are involved, change them fairly quickly , otherwise you will no longer be able to brake. If you experience a metallic noise from your Mercedes Classe S, but the brakes are not the cause, browse this article for more details on this problem.
I perceive a wheel noise Mercedes Classe S due to faulty wheel alingment
If you experience a sound that may look like a vibration and will increase as you increase speed, it is plausible that your wheel alingment or balancing is involved. Wheel alingment of a vehicle is a fundamental step that is generally done after each tire swap. It will ensure that the wheel moves in a perfect axis and therefore that tyre wear is homogeneous and grip, ground contact is ideal. If your balancing weights are missing or incorrectly positioned, your wheels will tend to vibrate a lot and cause a significant wheel noise on Mercedes Classe S. Verify that your seals are still in position, otherwise go to your mechanic.
I listen to a wheel noise Mercedes Classe S connected to wishbone
Finally, you may have a noise on your Mercedes Classe S at the wheels, when you accelerate, you brake or in a rather random moment. It is likely that the reason of this problem comes from the double wishbone suspension or the direction hinges. In fact, you will be able to test a damaged double suspension wishbone when you are accelerating when it will be pushed on side and the automobile will pull on the outside of the damaged wishbone (right wishbone pulls right) and when braking towards the inside of the same side (left wishbone pulls left). You can also examine the state of the swivel bellows visually, which may affect the action of changing direction. If you are in one of these cases go to your repair shop.
