Experiencing a strange noise from your car does not tend to reassure, and although it may be nothing major, it is also conceivable that it is a symptom of a major failure on approach. Identifying a noise originating from the rear end of your Audi A4 may alert a visit to your garage sooner or later, like just a rock in the tread of a wheel. To support you determine the triggers, our team has written this article which might support you to see more clearly. First, we will see what the different noises and problems connected to your Audi A4 rear end noise are, and second, what your solutions are if the problem is not included in this list.rear-end-noise-audi-a4

Components that can cause noise in the rear end of my Audi A4

Rear end loud noise Audi A4

If you find a loud noise on the rear end of your Audi A4, it may be related to your wheels. In fact, 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 role), which triggers an imbalance in the wheel’s logical path and therefore its vibration. To verify this, take a look at 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 triggers this rear end lound noise on your Audi A4. 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, 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. Think about to go under your Audi A4 while the engine is running and check the sound of your exhaust pipe to identify possible exhaust gas leaks. If you recognise of a loud noise but the reason is not present here, we suggest that you browse this content about loud noise on Audi A4, which may perhaps give you more ideas.

Rear end noise slamming Audi A4 because of your suspension

If you identify a clicking noise on the rear axle of your Audi A4, it is conceivable that the suspension part of your car may be affected. In fact, when the steering unit of your car is activated, the damping unit of your car may be the reason of the problem. In fact, 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. Think about to check the condition of these two elements. For more information, browse our article on suspension noise on Audi A4.

Squeaky noise rear end Audi A4 based on your bearings

A squeaking noise in the rear end of your Audi A4 can also result from premature wear of your bearings. In fact, bearings have a crucial role 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 create sounds close to a creaking sound if they are worn. Think about to check their condition. If you want more info about bearing noise on Audi A4, it’s here.

What if I still haven’t fixed the rear end noise of my Audi A4

If you still haven’t found a remedy despite the different possibilities described here and the noise from the rear end of your Audi A4 lasts, it is conceivable that the problem is related to other mechanical elements and that this failure is less common. Feel free to browse this article on suspension noise on Audi A4 which will eventually give you other ideas to support you solve your problem. Do not leave this problem lying around in any case and take your car to your auto technician to preserve your car and your safety.