It is never enjoyable to notice new sounds on your vehicle. We generally will get worried and think about the most extreme. But experiencing wheel noise on Mercedes Classe E 4 is very often connected to small issue that you can easily solve. To assist you in this investigation, our team decided to create this content to make your life easier and support you in this challenge. To do this, we will alternately see what are the distinctive noises that Mercedes Classe E 4 wheels can create and to which failures they are associated.
The different wheel noises on Mercedes Classe E 4 and their origins
We will therefore focus on the different types of noise you may encounter and their triggers.
I acknowledge grinding wheel noise on Mercedes Classe E 4 from, cardan shaft
The first situation of grinding wheel noise on your Mercedes Classe E 4 is that you feel a gimbal noise when you are turning significantly, usually at low speed. It is also possible that you may encounter this noise when you drive over speed bumps. You should experience a noise close to a cracking . It is quite possible in this circumstance that one or more bellows of your gimbals are dead. In this situation, the joint must be damaged and the transmission may fail. Check the shape of the joint bellows and change them if needed or risk having your vehicle immobilized. If they have cracks, they will promptly dry out and fill with dust or stones that will fairly quickly damage 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 the origin of it, browse this guide about suspension noise on Mercedes Classe E 4 to support you find a solution.
I hear a wheel noise Mercedes Classe E 4 when coasting linked to a bearing
One of the other potential origins of symptoms on the front wheel of your Mercedes Classe E 4 when coasting, may be that one of your bearing is good to be changed, it will tend to make a thumping noise that intensifies when it is stressed (turns faster and faster). So you should check 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 in short order. If, on the other hand, this noise only manifests itself with an engaged speed, browse this guide about loud noises on Mercedes Classe E 4, you will most likely find an answer to your issue.
I acknowledge a wheel noise Mercedes Classe E 4 linked to brakes
If you encounter noise from one or both of your wheels, it is highly possible that it is your pads or discs that are the cause. Indeed, a disc or a set of dead plates will make a loud metallic noise that you will undoubtedly notice. To check this, put your vehicle on axle stands, and control the shape of your discs and pads by getting rid of the wheel. If they are involved, change them promptly , otherwise you will no longer be able to brake. If you encounter a metallic noise from your Mercedes Classe E 4, but the brakes are not the cause, browse this guide for more information on this issue.
I notice a wheel noise Mercedes Classe E 4 caused by faulty wheel alingment
If you encounter a noise that may look like a vibration and will intensify as you increase speed, it is possible that your wheel alingment or balancing is the cause of it. Wheel alingment of a vehicle is an important step that is generally done after each tire change. 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 create a significant wheel noise on Mercedes Classe E 4. Check that your seals are still set up, otherwise go to your mechanic.
I experience a wheel noise Mercedes Classe E 4 caused by wishbone
Finally, you may notice a noise on your Mercedes Classe E 4 at the wheels, when you accelerate, you brake or in a rather random moment. It is likely that the trigger of this issue comes from the double wishbone suspension or the direction hinges. Indeed, you will be able to test a damaged double suspension wishbone when you are 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 check the condition of the swivel bellows visually, which may disturb the action of changing direction. If you are in one of these cases go to your auto technician.
