Do you listen to a metallic noise on your Audi S5 every time you drive? We understand that this is not pleasurable and that you are wandering. Experiencing such a noise is not always a good signal, but it may also be nothing severe. To support you remedy this trouble, our team has decided to write this article content to help you in this search. In order to execute this research as effectively as possible, we will first look into the conceivable origins of metallic noise in the front of your vehicle, and then, if the metallic noise comes from the rear of your vehicle.
Metal noise Audi S5 coming from the front end of the vehicle
I notice a metal rattling noise coming from wheels
- Metallic noise based on your bearing
- Metalic noise coming from brake
- Stabilizer bar worn
One of the most likely triggers of metal noise symptoms on your Audi S5, may be that one of your bearing is tired, it will tend to generate a loud noise that goes up when stressed (turns faster and faster). So bear in mind to check by taking speed (neutral gear and window open to pay attention only to noise of the wheels) that the noise is well established here, if this is the case replace it or them promptly. If, on the other hand, this noise only manifests itself with an engaged speed, examine this guide on loud noise on Audi S5, you will most likely find a solution to your trouble.
If you encounter a metalic noise on Audi S5 and you have the feeling that it comes from your front wheels, it is highly conceivable that it is your pads or discs that are the reason. In fact, a disc or a set of dead plates will create a strong metallic rubbing noise that you will inevitably feel. To check this, put your vehicle on safety stand, and check the condition of your discs and pads by removing the wheel. If they are involved, replace them as soon as possible , otherwise you will no longer be able to brake. If you encounter a metallic noise from your vehicle, and you want explications about it, go through this guide for more info about brake noises on xxx.
If it is rather when you are turning, passing over a bump or sidewalk that you notice a metallic noise on your Audi S5, then your rods may be worn. Whether it is the steering or the stabilizer bar, their wear will trigger a metallic snap when they hit or change direction. To check this, put yourself under your vehicle, without the wheels, and move your rods, if they only oppose very little force it is likely that they will have to be swapped. If this is your case, we recommend highly that you consult this article content for a complete guide about steering noises on Audi S5.
Other sources
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- Engine silentblock
- Dead gearbox, or broken pinion
A little like worn stabilizer bar, if your engine silent blocks are weakened, you will feel as you pass over damaged roads or sidewalks, loud metallic noises on your Audi S5. Once screwed up, they will no longer accomplish their function as shock absorbers and, with each impact, or violent acceleration, a noise will occur. Therefore, take into account to check their status and replace them if required. Feel free to read this article content which is a complete file about strut mounts noises on Audi S5, how to check their condition and replace them.
Finally, the last common reason of metallic noise on Audi S5. It’s because your transmission system is the origin. It is conceivable, either because of improper use of the gearbox or because of excessive wear, that some gears in your gearbox have broken and are wandering around in it. They will then make a continuous metal rattling noise. That you shouldn’t feel in neutral. If this is your case, we recommend highly that you read this detailed guide on the sources of steering noises on Audi S5.
Metallic noise Audi S5 coming from the rear end of the vehicle
Exhaust pipe
If, on the other hand, you experience an exhaust noise that is more of a metallic type, it is conceivable that one or more parts of your exhaust may be damaged. In fact, it is conceivable that either the catalyst or the silencer may be the reason of this noise. To be certain, go under the vehicle, cold, and knock each of the previously stated parts with a hammer to locate the origin of the noise. You should hear things moving in the problematic part, if it’s the exhaust baffles, you can try to hammer in the section a little to try to block them and limit their movements. If it is a dead catalyst, it will be required to consider replacing it, as well as the silencer. In cases like this, to eliminate the metallic noise on your Audi S5, you will either have to find a second hand one and do it yourself, or go to your mechanic.
Noise from wheels
- Bearings
- Brake pads or discs
As for the bearings of your vehicle, it is conceivable that with wear they are at the origin of your metallic noises on your Audi S5. Go a little further up in the article content where you will find information of the solution already exposed for the front part of the vehicle.
Finally, if the noise comes from your discs brakes or pads, you should refer to the part in question in the first section of this manual.
