What could be more annoying than experiencing a persistent noise when driving your car, whether it’s because you want to listen your favorite radio or chat with your passengers, experiencing a wind noise on Mercedes Classe B 2 is always distressing. It is with this in mind that we decided to create this article. Indeed, our team wanted to give you the keys to eliminate this recurring issue that can become annoying over time. First we will have a look at the wind noise on Mercedes Classe B 2 coming from the cabin, then at the air noise that manifests itself during acceleration, and finally at the wind noise on Mercedes Classe B 2 that is coming from doors.
I perceive a wind noise in the cabin
if you find out of a wind noise on your Mercedes Classe B 2 and it is found in your cabin, it may be linked to a fan that has shifted or is starting to dry . Whatever the case, you will have to look at the fan in question to visually check its state. The easiest way 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 solution is to replace it.
If you haven’t found the answers to your questions in this section but your wind noise on Mercedes Classe B 2 comes from your cabin, read both articles, firstly cabin noises on Mercedes Classe B 2 and heater fan noises on Mercedes Classe B 2 can surely support you find the cause.
I perceive a wind noise when I accelerate with my Mercedes Classe B 2
Wind noise Mercedes Classe B 2 brought on by an air intake hose
The first of the two alternatives that can generate a wind noise on Mercedes Classe B 2 when accelerating 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 show 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 check out the engine block to support you establish the area of origin of wind noise on Mercedes Classe B 2.
Wind noise Mercedes Classe B 2 connected to your turbo
One of the other possible sources of your wind noise on Mercedes Classe B 2 is your turbo. Indeed, a weakened turbo will emit 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 experience a power loss that would indicate the failure of your turbo. It is also conceivable that a lack of lubrication is the cause of this noise. Have it checked, and replace it if necessary, if you don’t want to get your engine dirty. If your wind noise on Mercedes Classe B 2 manifests itself well when you accelerate at any speed, but you want more information about it or you still haven’t found the cause, browse both content articles about turbo noises on Mercedes Classe B 2 and noise when accelerating on Mercedes Classe B 2 for more information.
I perceive a wind noise on Mercedes Classe B 2 at the doors
Wind noise Mercedes Classe B 2 connected to plastic door covers
If you encounter wind noise on the doors of your Mercedes Classe B 2, it is plausible that it is related 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 obviously make a serious and unpleasant wind noise in the cabin. To confirm that you don’t have this issue on your Mercedes Classe B 2, open your doors and check the sides of them carefully, see if all the covers are properly positioned.
Wind noise Mercedes Classe B 2 connected to door seals
Wind noise at the doors of your Mercedes Classe B 2 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 purpose for air inlets in the passenger compartment. When it is worn, it will not settle and therefore no longer give a perfect seal between the door and the car body. To check its state, there are two methods, 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 2 eliminated. If your wind noise on Mercedes Classe B 2 is not resolved despite reading this part, that it is present at your doors, we advise you to consult this full article on door noises on Mercedes Classe B 2 which should allow you to find the solution to your issue.
