If you too have previously experienced a squeaky noise on Audi S4, you must have had the same questions as all Audi S4 owners. We are rarely reassured when a squeaky noise shows up on our car. As we are aware of your doubts and questions, we decided to produce this content in order to support you in your research and facilitate the search for a solution to your issue. To do this, first we will see what the sources of a squeaking noise on Audi S4 are when you turn the wheel, then those of a squeaking noise when you brake, if you have a squeaking noise on Audi S4 that comes from the shock absorbers and to finish from one of your doors.
I hear a squeaking noise on Audi S4 when I turn the wheel
First, we will check out the squeaking noises on Audi S4 that happen when you turn the wheel of your vehicle. Here are the main origins:
- If you are facing squeaking noises with your Audi S4 while turning , it may be related to your vehicle’s hydraulic system that works the complete power steering system . In this case, the main point to check is the level of power steering liquid, which if below the usual level could be a sign of an system leak. In this case, be sure you redo the level and check it frequently. In case the problem persists, go to the mechanic.
- A squeaking noises while turning the steering wheel of your Audi S4 can also result from premature wear and tear with your bearings . Indeed, bearings play an essential role inside the good behaviour of the automobile when driving. When you turn at low speed and bring the steering to a stop, the pressure on the bearings is higher than at high-speed, it can cause squeaking noises if they are worn. Remember to check their condition.
- Finally, a sound during the steering of your Audi S4 may be related to a tired power steering pump . The purpose of this product is to operate the steering belt, which will allow you to take advantage of the power steering. If the pump is tired, its operation will be impaired and squeaks may appear between it and the belt . Remember to check that it can be working properly. If this kind of squeaky noise doesn’t originate from those points, don’t hesitate to read our article about all the origins of a squeaky noise on Audi S4 while turning.
I hear a squeaking noise on Audi S4 when braking
If you notice a squeaking noise from the brakes of your Audi S4, it is extremely possible that it is linked to brake pads at the end of their life, indeed, the function of the pads is to act as a buffer during braking and they will therefore be damaged over time. Each manufacturer gives an average life time in kilometres for pads but depending on your driving style and route this can differ. Take off the wheels concerned and check the wear indicator on them. If they are dead you will have to replace them as soon as possible because they will quickly affect your discs. If, despite verification, your squeaking noise on Audi S4 does come from your brakes but is not related to the pads, check this content to discover the other possible origins of noise from breaks of Audi S4.
I hear a squeaking noise on Audi S4 at the shock absorbers
If you are in the position where you identify the squeaking noise on Audi S4
- You are subject to an oil leak at a shock absorber, it is up to you to check that there is no oil leaking from your shock absorbers.
- You may undergo uncommon wear and tear on one of the seals. This would direct result in an oil leak
with each compression.
Once you have examined all these elements, you should have found the origin of your issue, go to your auto technician to repair the defective part. If you have not found the origin of your issue, we recommend that you take a look at this article which covers all possible origins of all possible origins of shock absorber noise on Audi S4.
I hear a squeaking noise on Audi S4 at a door
It’s possible, based on the style of sound you notice, that the hinge of your door may be at the source of these. If this is the case, you will have to check it by opening your door and listening although the squeaking noise on your Audi S4 comes from a hinge that is too dry. To eliminate the problem, first try to grease the hinge. In most cases this process is enough to resolve your issue. If that’s not enough, don’t hesitate to take a look at this complete article on door noises on Audi S4.
