Hearing a mystery noise from your car does not tend to reassure, and although it may be not a big deal, it is also conceivable that it is a sign of a significant failure on approach. Identifying a noise originating from the rear end of your Mercedes Classe M may alert a stopover at your mechanic in the near future, like just a rock in the tread of a tire. To help you discover the triggers, our team has made this content page which should help you to see more clearly. First, we will discover what the different noises and concerns connected to your Mercedes Classe M rear end noise are, and second, what your solutions are if the issue is not included in this list.
Elements that can cause noise in the rear end of my Mercedes Classe M
Rear end loud noise Mercedes Classe M
If you establish a loud noise on the rear end of your Mercedes Classe M, it may be relating to your wheels. Indeed, the wheels can be at the origin of this vibration. Two options are then possible, firstly, wheel balancing may be faulty (loss of lead weight which fulfils this task), which causes an imbalance in the wheel’s logical path and therefore its vibration. To check this, examine look at the presence of your balancing seals on your rims. Finally, it is also conceivable that a deformed or pre-used tyre may have the same types of symptoms and causes this rear end lound noise on your Mercedes Classe M. The deformation of a tyre, following an impact for example, will cause it to stick poorly to the ground and therefore noise will arise. Whatever the case, think of to verify the tread and sidewall of your tires. Another possibility is that your exhaust pipehas a hole in it or a collar has become loose. Keep in mind to go under your Mercedes Classe M while the engine is running and verify the sound of your exhaust pipe to find possible exhaust gas leaks. If you find out of a loud noise but the reason is not present here, we would suggest that you read this article about loud noise on Mercedes Classe M, which may give you more ideas.
Rear end noise slamming Mercedes Classe M because of your suspension
If you notice a clicking noise on the rear axle of your Mercedes Classe M, it is conceivable that the suspension portion of your car may be damaged. Indeed, when the steering unit of your car is activated, the damping unit of your car may be the reason of the issue. Indeed, it is not exceptional for the shock absorber cup to be out of order or for the shock absorber bearings to be out of order. Keep in mind to verify the condition of these two units. For more details, see our article on suspension noise on Mercedes Classe M.
Squeaky noise rear end Mercedes Classe M caused by your bearings
A squeaking noise in the rear end of your Mercedes Classe M can also originate from premature wear of your bearings. Indeed, bearings have a fundamental task in the proper handling of the car while driving. When you turn strongly, at high or low speed and bring the direction to a stop, the pressure exerted on the bearings is higher than if you turn slowly, it can generate sounds close to a creaking sound if they are worn. Keep in mind to verify their condition. If you want more information about bearing noise on Mercedes Classe M, it’s here.
What if I still haven’t solved the rear end noise of my Mercedes Classe M
If you still haven’t found a solution despite the different possibilities described here and the noise from the rear end of your Mercedes Classe M persists, it is conceivable that the issue is relating to other mechanical units and that this failure is less common. Feel free to read this article on suspension noise on Mercedes Classe M which will eventually give you other ideas to help you solve your issue. Do not leave this issue lying around in any case and take your car to your auto technician to preserve your car and your safety.
