What can be more irritating than hearing a persistent noise when driving your automobile, whether it’s because you want to listen your favorite radio or chat with your passengers, hearing a wind noise on Mercedes Classe B 3 is always distressing. It is with this in mind that we decided to produce this article. Indeed, our team wanted to give you the keys to eliminate this recurring issue that can become irritating in the long run. First we will look into the wind noise on Mercedes Classe B 3 based on the cabin, then at the air noise that manifests itself during acceleration, and finally at the wind noise on Mercedes Classe B 3 that is coming from doors.
I listen a wind noise in the cabin
if you find out of a wind noise on your Mercedes Classe B 3 and it is found in your cabin, it may be linked to a fan that has shifted or is starting to dry . In any case, you will need to inspect the fan in question to visually check its state. The easiest approach is to open the ventilation circuit, and rotate the circuit while you are watching its proper performance, 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 wind noise on Mercedes Classe B 3 comes from your cabin, read both articles, firstly cabin noises on Mercedes Classe B 3 and heater fan noises on Mercedes Classe B 3 can surely support you find the reason.
I listen a wind noise when I accelerate with my Mercedes Classe B 3
Wind noise Mercedes Classe B 3 caused by an air intake hose
The first of the two alternatives that can make a wind noise on Mercedes Classe B 3 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 lead to a large and unexpected air intake . This will express itself in a loud wind noise at acceleration when the air intake is running at full throttle. So check the state of all your hoses, don’t hesitate to ask someone to accelerate while you look at the engine block to support you identify the area of origin of wind noise on Mercedes Classe B 3.
Wind noise Mercedes Classe B 3 connected to your turbo
One of the other possible origins of your wind noise on Mercedes Classe B 3 is your turbo. Indeed, a damaged turbo will release a sound close to a wind or breath noise when it is switched on. It will be used during your acceleration phases. You may also feel a power loss that would reveal the failure of your turbo. It is also conceivable that a lack of lubrication is the reason of this noise. Have it examined, and swap it if necessary, if you don’t want to get your engine dirty. If your wind noise on Mercedes Classe B 3 manifests itself well when you accelerate at any speed, but you want more details about it or you still haven’t found the reason, browse both pages about turbo noises on Mercedes Classe B 3 and noise when accelerating on Mercedes Classe B 3 for more details.
I listen a wind noise on Mercedes Classe B 3 at the doors
Wind noise Mercedes Classe B 3 connected to plastic door covers
If you experience wind noise on the doors of your Mercedes Classe B 3, it is possible that it is connected to some plastic covers on the interior side panels of your door. These can come loose, hole, fall and thus generate an air intake that will obviously generate a distinctive and disagreeable wind noise in the cabin. To verify that you don’t have this issue on your Mercedes Classe B 3, open your doors and inspect the sides of them carefully, see if all the covers are properly placed.
Wind noise Mercedes Classe B 3 connected to door seals
Wind noise at the doors of your Mercedes Classe B 3 can also be linked to a gasketfailing or overused. Indeed, the door seal, in addition to have a protective role 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 check its state, there are two ways, first, visually check 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 penetrates. If you are in this case, go to your mechanic to have your seal changed and the wind noises on your Mercedes Classe B 3 removed. If your wind noise on Mercedes Classe B 3 is not resolved despite reading this part, that it is present at your doors, we advise you to have a look at this full article on door noises on Mercedes Classe B 3 which should allow you to find the solution to your issue.
