It is never pleasing to discover new noises on your automobile. We always tend to be anxious and think about the worst. But hearing wheel noise on Mercedes Classe E is very often linked to small problems that you can easily solve. To support you in this research, our team decided to create this paper to make your life easier and support you in this process. To do this, we will alternately see what are the distinctive noises that Mercedes Classe E wheels can provoke and to which malfunctions they are associated.
The diverse wheel noises on Mercedes Classe E and their origins
We will therefore look into the different types of noise you may experience and their sources.
I perceive grinding wheel noise on Mercedes Classe E from, cardan shaft
The first situation of grinding wheel noise on your Mercedes Classe E is that you feel a gimbal noise when you are turning significantly, usually at low speed. It is also plausible that you may experience this noise when you pass over speed bumps. You should notice a noise close to a cracking . It is quite plausible in this situation that one or more bellows of your gimbals are dead. In this situation, the joint must be destroyed and the transmission may fail. Check the shape of the joint bellows and change them if required or risk having your automobile immobilized. If they have holes, they will fairly quickly dry out and fill with dust or stones that will quickly affect the cardan shaft itself, don’t wait to act! In case you have a noise when you pass on damaged roads but the gimbals are not responsible, have a look at this article about suspension noise on Mercedes Classe E to support you find a solution.
I find out a wheel noise Mercedes Classe E when coasting caused by a bearing
One of the other probable causes of signs on the front wheel of your Mercedes Classe E when coasting, may be that one of your bearing is good to be changed, it will tend to produce a thumping noise that intensifies when it is stressed (turns faster and faster). So make sure to examine by taking speed (neutral and window open to hear only the noise of the wheels) that the noise is well located here, if this is the case change it or them very quickly. 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 E, you will most likely find an answer to your trouble.
I notice a wheel noise Mercedes Classe E caused by brakes
If you perceive noise from one or both of your wheels, it is highly plausible that it is your pads or discs that are the trigger. In fact, a disc or a set of dead plates will create a loud metallic noise that you will undoubtedly notice. To examine this, put your automobile on axle stands, and verify the shape 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 E, but the brakes are not the cause, read this article for more details on this trouble.
I find out a wheel noise Mercedes Classe E linked to faulty wheel alingment
If you experience a noise that may look like a vibration and will increase as you increase speed, it is plausible that your wheel alingment or balancing is the reason of it. Wheel alingment of a automobile is an essential step that is generally done after each tire change. It will ensure that the wheel rotates 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 provoke a significant wheel noise on Mercedes Classe E. Verify that your seals are still in position, otherwise go to your garage.
I experience a wheel noise Mercedes Classe E caused by wishbone
Finally, you may experience a noise on your Mercedes Classe E at the wheels, when you accelerate, you brake or in a rather random moment. It is likely that the trigger of this trouble comes from the double wishbone suspension or the direction hinges. In fact, you will be able to test a damaged double suspension wishbone while accelerating when it will be pushed on side and the car 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 disturb the action of changing direction. If you are in one of these cases go to your repair shop.
