Experiencing a mysterious noise from your car does not tend to reassure, and although it can be not a big deal, it is also possible that it is a signal of a significant failure on approach. Identifying a noise originating from the rear end of your Bmw Serie 7 may indicate a trip to your mechanic sooner or later, like just a rock in the tread of a wheel. To help you discover the origins, our team has made this content which might help you to see more clearly. First, we will see what the different noises and problems associated with your Bmw Serie 7 rear end noise are, and second, what your solutions are if the trouble is not included in this list.
Components that can induce noise in the rear end of my Bmw Serie 7
Rear end loud noise Bmw Serie 7
If you identify a loud noise on the rear end of your Bmw Serie 7, 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 defective (loss of lead weight which fulfils this task), which contributes to an imbalance in the wheel’s logical path and therefore its vibration. To examine this, look at look at the presence of your balancing seals on your rims. Finally, it is also possible that a deformed or pre-used tyre may have the same types of symptoms and triggers this rear end lound noise on your Bmw Serie 7. The deformation of a tyre, following an impact for example, will cause it to stick poorly to the ground and therefore noise will appear. No matter the reason, think of to check 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 Bmw Serie 7 while the engine is running and check the sound of your exhaust pipe to find possible exhaust gas leaks. If you acknowledge of a loud noise but the cause is not present here, we recommend that you read this content about loud noise on Bmw Serie 7, which might possibly give you more ideas.
Rear end noise slamming Bmw Serie 7 caused by your suspension
If you encounter a clicking noise on the rear axle of your Bmw Serie 7, it is possible that the suspension portion of your car may be affected. Indeed, when the steering unit of your car is activated, the damping unit of your car may be the cause of the trouble. 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 check the state of these two units. For more details, see our article on suspension noise on Bmw Serie 7.
Squeaky noise rear end Bmw Serie 7 based on your bearings
A squeaking noise in the rear end of your Bmw Serie 7 can also derive 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 applied on the bearings is higher than if you turn slowly, it can make sounds close to a creaking sound if they are worn. Keep in mind to check their state. If you want more details about bearing noise on Bmw Serie 7, it’s here.
What if I still haven’t fixed the rear end noise of my Bmw Serie 7
If you still haven’t found a solution despite the different possibilities described here and the noise from the rear end of your Bmw Serie 7 continues, it is possible that the trouble is relating to other mechanical units and that this failure is less common. Feel free to browse this content on suspension noise on Bmw Serie 7 which will eventually give you other ideas to help you solve your trouble. Do not leave this trouble lying around in any case and take your car to your technician to preserve your car and your safety.
