What can be more annoying than hearing a constant noise when driving your vehicle, whether it’s because you want to hear your favorite radio or chat with your passengers, hearing an air noise on Mercedes Gla is always distressing. It is with this in mind that we desired to write this article. In fact, our team wanted to give you the keys to fix this recurring problem that can become annoying in the long term. First we will take a look at the air noise on Mercedes Gla coming from the cabin, then at the air noise that manifests itself during acceleration, and finally at the air noise on Mercedes Gla that is coming from doors.
I listen an air noise in the cabin
if you find out of an air noise on your Mercedes Gla and it is situated in your cabin, it may be connected to a fan that has shifted or is starting to dry . In any case, you will need to examine the fan in question to visually examine its condition. The easiest way is to open the ventilation circuit, and rotate the circuit while you are watching its proper operation, you can try to grease it to limit this noise, but it is very likely that the final remedy is to swap it.
If you haven’t found the answers to your questions in this section but your air noise on Mercedes Gla comes from your cabin, read both articles, firstly cabin noises on Mercedes Gla and heater fan noises on Mercedes Gla can surely help you find the reason.
I listen an air noise when I accelerate with my Mercedes Gla
Air noise Mercedes Gla linked to an air intake hose
The first of the two alternatives that can develop an air noise on Mercedes Gla at the time of acceleration and the less severe. Is that you have one of your air intake hoses that has been punctured or cracked. This failure will result in a large and unexpected air intake . This will manifest itself in a loud air noise at acceleration when the air intake is running at full throttle. So examine the condition of all your hoses, don’t hesitate to ask someone to accelerate while you look at the engine block to help you identify the area of origin of air noise on Mercedes Gla.
Air noise Mercedes Gla connected to your turbo
One of the other possible origins of your air noise on Mercedes Gla is your turbo. In fact, a broken turbo will release a sound close to an air or breath noise when it is switched on. It will be used during your acceleration phases. You may also encounter a power loss that would point out the failure of your turbo. It is also conceivable that a lack of lubrication is the reason of this noise. Have it inspected, and swap it if necessary, if you don’t want to get your engine dirty. If your air noise on Mercedes Gla manifests itself well when you accelerate at any speed, but you want more info about it or you still haven’t found the reason, consult both pages about turbo noises on Mercedes Gla and noise when accelerating on Mercedes Gla for more info.
I listen an air noise on Mercedes Gla at the doors
Air noise Mercedes Gla connected to plastic door covers
If you experience air noise on the doors of your Mercedes Gla, it is plausible that it is caused by some plastic covers on the interior side panels of your door. These can come loose, hole, fall and thus develop an air intake that will obviously create a distinctive and disagreeable air noise in the cabin. To confirm that you don’t have this problem on your Mercedes Gla, open your doors and examine the sides of them carefully, see if all the covers are properly positioned.
Air noise Mercedes Gla connected to door seals
Air noise at the doors of your Mercedes Gla can also be related to a gasketfailing or overused. Indeed, the door seal, in addition to have a preventive purpose against moisture infiltration, also has a protective function for air inlets in the passenger compartment. When it is worn, it will not settle and therefore no longer create a perfect seal between the door and the car body. To examine its condition, there are two ways, first, visually examine the condition 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 enters. If you are in this case, go to your auto mechanic to have your seal changed and the air noises on your Mercedes Gla eliminated. If your air noise on Mercedes Gla is not fixed despite reading this part, that it is present at your doors, we encourage you to consult this full guide on door noises on Mercedes Gla which should allow you to find the solution to your problem.
