On occasion your car can make noises in the front axle, you are very rarely reassured by this types of noise and you right away tend to think that you will lose a wheel or that the fix will cost you an astronomical amount. So, what if you uncover a noise coming from the front end of your Mercedes Benz CLA Class? It may not be much and you can resolve the problem yourself, but if in doubt it is better to check before a larger troubles appears. It is with this in mind that we have chosen to write this article and allow you to find the problem and find a solution. We will, through some steps review all the components that can generate noises at the front end of your Mercedes Benz CLA Class. front-axle-noise-mercedes-benz-cla-class

What are the elements that can cause front axle noise Mercedes Benz CLA Class?

Most of our job will focus on finding the element that gives your Mercedes Benz CLA Class front wheel noise. The following is a list of the components that are most likely to be making it and how to validate it.

Noise vibration front end Mercedes Benz CLA Class : the shock absorber cup

One of the most likely causes of symptoms on your Mercedes Benz CLA Class front axle noise is advanced wear and tear on your suspension system. Indeed, the suspension cups, when they are dead, the rubber (silentblock) that acts as a buffer and shock absorber for the upper part of the suspension no longer fulfils its role and during small jolts that compress the suspensions. To check if this is the problem that worries you, take a dented, slow-speed road and listen to the noise coming from your front end as you pass over holes. If these are the cups, consider changing them promptly as this may affect other components and require more costly repairs.

Noise while turning front end Mercedes Benz CLA Class : stabilizer bar

If you detect of a noise on your Mercedes Benz CLA Class at the level of the front end when you are turning flat or going up on sidewalks for example, it is most likely linked to one of the parts of your stabilizer bar that is faulty. To validate the origin of the problem, you may feel a lack of stability in the direction of the car (it pulls to the left or it pulls to the right). Additionally, you can position yourself on one side of one of your front wheels then the other and try to shake your wheels powerfully, if you hear a clicking sound it is highly imaginable that your silentblocks of stabilizer bar are dead. In this case, go to your mechanic.

Front axle noise when turning Mercedes Benz CLA Class : direction triangles

Finally, you may have a noise in the front wheel on your Mercedes Benz CLA Class, when you accelerate, brake or in a rather random but regular way. It is likely that the reason of this problem comes from the direction triangle or the direction hinges. Indeed, a damaged steering triangle will be testable during the acceleration phases when it will move away and the car will pull on the outside of the weak triangle (left triangle pulls to the left) and when braking towards the inside of the same side (left triangle pulls to the right). You can also check the condition of the swivel bellows visually, which may disturb the action of changing direction. If you are in one of these cases go to your technician.

Loud noise front end Mercedes Benz CLA Class : bearings

One of the other probable causes of symptoms of the front axle of your Mercedes Benz CLA Class, may be that one of your rollings is tired, it will tend to make a thumping noise that raises when it is under stress (turns faster and faster). So make sure you check by taking speed (neutral and window open to hear only the noise of the wheels) that the noise is well located here, if this is the case swap it or them promptly. If, on the other hand, this noise only shows up with an engaged speed, read our article on loud noise on Mercedes Benz CLA Class, you will certainly find an answer to your problem.

Front end noise squeaking Mercedes Benz CLA Class : cardan shaft

One of the most traditional causes when noise shows up on the front axle of your Mercedes Benz CLA Class when you turn with your car is connected to the direction of your car. Certainly, the gimbals and their bellows are parts that are constantly stressed during your changes of direction and a wear of one of them can generate “Clac clac” type noises when you get closer to the stop zone of your direction. A bellows with holes will damage the cardan shaft very quickly and must be replaced very quickly, otherwise it will be necessary to change the entire cardan shaft. Remember to take a look at it and have it repaired if necessary. If it is rather a squeaking noise on Mercedes Benz CLA Class, do not hesitate to consult this article to find the solution to your problem.