If you discover a noise on your car, you are right to be concerned about it and take it seriously, although it is possible that nothing severe will result from it, it is also imaginable that it is the first indication of a more significant repair. A noise that appears on a door of your Audi A4 fortunately signifies a slight correction / repair, instead of a difficult repair. In order to help you in your approach, we have decided to compose this content to provide you the most likely solutions to your issue. First of all, we will take a look at the different source noises of air in the door of your Audi A4, then hinge noises and finally at other possible possibilities.
Door air noise Audi A4
Plastic air cache noise
If you encounter air noise on the doors of your Audi A4, it is possible that it is linked to some plastic covers on the interior sides of your door. These can come loose, hole, fall and thus produce an air intake that will inevitably make a significant and unpleasant air noise in the passenger compartment. To verify that you don’t have this issue on your Audi A4, open your doors and examine the sides of them carefully, see if all the covers are properly installed.
Air noise seal
Air noise at the doors of your Audi A4 can also be connected to a gasketfailing or overused. Certainly, the door seal, in addition to have a protecting purpose against moisture infiltration, also has a protective role for air inlets in the passenger compartment. When it is worn, it will not settle and therefore no longer provide a perfect seal between the door and the car body. To verify its condition, there are two options, first, visually check the state of the seal and for the second test, install someone inside the passenger compartment and door by door, car closed, sprayed with water the seals to see if water penetrates. If you are in this case, go to your technician to have your seal swapped and the door noise on your Audi A4 adjusted.
Hinge noise door hinge Audi A4
Door noise Audi A4, dry hinge
It is also possible, based on the sort of of noise you experience, that your hinge is at the origin of them. If this is the case, you will have to verify it by opening your door and checking that the door noise on your Audi A4 comes from a hinge that is too dry. To correct this issue, first try to grease the hinge, in most cases this is sufficient to solve your issue.
Noise porte Audi A4, worn hinge
If you have followed our first advice regarding your hinge, but the issue still continues, it is plausible that your hinge is worn out and necessitates a change. In this case, verify that despite the lubrication it still produces a lot of noise when opening and closing. You should feel a “clack” and restraint in the movement. If this Audi A4 noise is your problem, change your hinge.
Internal part of the broken window regulator
In the other possibilities that can generate door noise on Audi A4, we can first think of the window lift, actually, after the hinge, it is the second advanced mechanism of the door. If broken, it can create vibration or even air noise. To verify its condition, remove the door trim and check that no parts are broken.
Finally, one of the last possible alternatives for Audi A4 door noise would come from a from your vehicle’s audio speakers. Indeed, they take place in the door and can, over time, loosen and generate a significant vibration and risk damaging themselves if you do not fix them again. Same process, you will have to dismantle the door trim to check its correct positioning.
If you can’t find solutions among this document, don’t hesitate to take your vehicle to your technician who can check your car in more detail to discover what the particular issue is that you know.