Occasionally your vehicle can make noises in the front axle, you are very certainly not reassured by this sorts of noise and you straightaway tend to think that you will lose a wheel or that the fix will cost you an astronomical sum. Then, what if you recognize a noise coming from the front end of your Audi S5? It may not be much and you can correct the issue yourself, but if in doubt it is better to check before a larger troubles appears. It is with this in mind that we have decided to make this content and allow you to find the issue and find a treatment. We will, through different steps review all the elements that can generate noises at the front end of your Audi S5. 
What are the elements that can cause front axle noise Audi S5?
Most of our article will focus on finding the element that gives your Audi S5 front wheel noise. The following is a list of the components that are most likely to be making it and how to validate it.
Noise vibration front end Audi S5 : the shock absorber cup
One of the most likely causes of symptoms on your Audi S5 front axle noise is advanced wear and tear on your shock system. In fact, the suspension cups, when they are dead, the rubber (silentblock) that acts as a buffer and shock absorber for the upper part of the suspension no longer does its role and during small jolts that compress the suspensions. To check if this is the issue that worries you, take a dented, slow-speed road and listen to the noise coming from your front end as you pass over holes. If these are the cups, consider swapping them as soon as possible as this may affect other components and require more costly repairs.
Noise while turning front end Audi S5 : stabilizer bar
If you recognise of a noise on your Audi S5 at the level of the front end when you are turning flat or going up on sidewalks for example, it is most likely connected to one of the parts of your stabilizer bar that is faulty. To validate the origin of the issue, you may feel a lack of balance in the direction of the car (it pulls to the left or it pulls to the right). Additionally, you can position yourself on one side of one of your front wheels then the other and try to shake your wheels vigorously, if you hear a clicking sound it is highly imaginable that your silentblocks of stabilizer bar are dead. In this case, go to your garage.
Front axle noise when turning Audi S5 : direction triangles
Finally, you may have a noise in the front wheel on your Audi S5, when you accelerate, brake or in a rather random but regular way. It is likely that the cause of this issue comes from the direction triangle or the direction hinges. Indeed, a damaged steering triangle will be testable during the acceleration phases when it will move away and the car will pull on the outside of the weak triangle (left triangle pulls to the left) and when braking towards the inside of the same side (left triangle pulls to the right). You can also check the condition of the swivel bellows visually, which may disturb the action of changing direction. If you are in one of these cases go to your auto technician.
Loud noise front end Audi S5 : bearings
One of the other likely causes of symptoms of the front axle of your Audi S5, may be that one of your rollings is tired, it will tend to make a thumping noise that raises when it is under stress (turns faster and faster). So make sure to check by taking speed (neutral and window open to hear only the noise of the wheels) that the noise is well located here, if this is the case swap it or them as soon as possible. If, on the other hand, this noise only shows up with an engaged speed, consult our article on loud noise on Audi S5, you will probably find a fix to your issue.
Front end noise squeaking Audi S5 : cardan shaft
One of the most common causes when noise shows up on the front axle of your Audi S5 when you turn with your car is connected to the direction of your car. Indeed, the gimbals and their bellows are parts that are continuously stressed during your changes of direction and a wear of one of them can make “Clac clac” type noises when you get closer to the stop zone of your direction. A bellows with holes will damage the cardan shaft very quickly and must be replaced very quickly, otherwise it will be necessary to change the entire cardan shaft. Remember to take a look at it and have it repaired if necessary. If it is rather a squeaking noise on Audi S5, do not hesitate to consult this article to find the solution to your problem.
