Do you hear a metallic noise on your Audi A5 when you drive? We can understand that this is not pleasurable and that you are wandering. Hearing such a noise is not always a good sign, but it may also be nothing severe. To support you fix this issue, our team has decided to create this content to assist you in this research. In order to accomplish this research as effectively as possible, we will first look into the conceivable sources 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 A5 coming from the front end of the vehicle
I notice a metal rattling noise coming from wheels
- Metallic noise originating from your bearing
- Metalic noise coming from brake
- Stabilizer bar worn
One of the probable triggers of metal noise symptoms on your Audi A5, may be that one of your bearing is tired, it will commonly make a loud noise that increase when stressed (turns faster and faster). So think about to examine 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 swap it or them quickly. If, on the other hand, this noise only manifests itself with an engaged speed, read this article on loud noise on Audi A5, you will most likely find a remedy to your issue.
If you encounter a metalic noise on Audi A5 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 cause. In fact, a disc or a set of dead plates will create a strong metallic rubbing noise that you will inevitably feel. To examine this, put your vehicle on safety stand, and examine the state of your discs and pads by getting rid of the wheel. If they are involved, swap them as soon as possible , otherwise you will no longer be able to brake. If you feel a metallic noise from your vehicle, and you want explications about it, read this article for more details 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 A5, then your rods may be worn. Whether it is the steering or the stabilizer bar, their wear will cause a metallic snap when they hit or change direction. To examine 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 changed. If this is your case, we recommend highly that you consult this content for a complete guide about steering noises on Audi A5.
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 damaged, you will feel as you pass over damaged roads or sidewalks, loud metallic noises on your Audi A5. Once screwed up, they will no longer accomplish their function as shock absorbers and, with each impact, or violent acceleration, a noise will appear. Therefore, take into account to examine their status and swap them if needed. Feel free to have a look at this content which is a complete file about strut mounts noises on Audi A5, how to examine their state and replace them.
Finally, the last basic cause of metallic noise on Audi A5. It’s because your transmission system is the source. It is possible, 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 create a continuous metal rattling sound. That you shouldn’t feel in neutral. If this is your case, we recommend highly that you browse this detailed guide on the origins of steering noises on Audi A5.
Metallic noise Audi A5 coming from the rear end of the vehicle
Exhaust pipe
If, on the other hand, you are subject to 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 cause of this sound. To be sure, go under the vehicle, cold, and knock each of the previously stated elements with a hammer to find the source 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 necessary to consider swapping it, as well as the silencer. In cases like this, to eliminate the metallic noise on your Audi A5, 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 A5. Go a little further up in the article where you will find details 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.
