Listening a mysterious noise from your automobile does not tend to reassure, and although it may be harmless, it is also possible that it is a symptom of a major breakdown on approach. Recognizing a noise coming from the rear end of your Audi A3 may indicate a trip to your garage in the near future, like just a rock in the tread of a wheel. To support you determine the origins, our team has produced this document which should support you to see more clearly. First, we will discover what the different noises and concerns linked to your Audi A3 rear end noise are, and second, what your solutions are if the issue is not included in this list.
Parts that can provoke noise in the rear end of my Audi A3
Rear end loud noise Audi A3
If you establish a loud noise on the rear end of your Audi A3, it may be connected to your wheels. Indeed, the wheels can be at the source of this vibration. Two options are then possible, first of all, wheel balancing may be faulty (loss of lead weight which fulfils this role), which contributes to an imbalance in the wheel’s logical path and therefore its vibration. To check this, check out 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 causes this rear end lound noise on your Audi A3. The deformation of a tyre, following an impact for example, will cause it to stick poorly to the ground and therefore noise will emerge. No matter the reason, please remember 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. Remember to go under your Audi A3 while the engine is running and check the sound of your exhaust pipe to identify possible exhaust gas leaks. If you detect of a loud noise but the trigger is not present here, we encourage that you browse this content about loud noise on Audi A3, which could give you more ideas.
Rear end noise slamming Audi A3 coming from your suspension
If you identify a clicking noise on the rear axle of your Audi A3, it is possible that the suspension portion of your automobile may be affected. Indeed, when the steering unit of your automobile is activated, the damping unit of your automobile may be the trigger of the issue. Indeed, it is not uncommon for the shock absorber cup to be out of order or for the shock absorber bearings to be out of order. Remember to check the condition of these two elements. For more information, see our article on suspension noise on Audi A3.
Squeaky noise rear end Audi A3 provided by your bearings
A squeaking noise in the rear end of your Audi A3 can also result of precipitate wear of your bearings. Indeed, bearings play an essential role in the proper handling of the automobile 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. Remember to check their condition. If you want more info about bearing noise on Audi A3, it’s here.
What if I still haven’t resolved the rear end noise of my Audi A3
If you still haven’t found a solution despite the different alternatives described here and the noise from the rear end of your Audi A3 lasts, it is possible that the issue is connected to other mechanical elements and that this failure is less common. Feel free to browse this content on suspension noise on Audi A3 which will eventually give you other ideas to support you solve your issue. Do not leave this issue lying around in any case and take your car to your technician to preserve your automobile and your safety.
