For the first time when you started this morning you experienced that the steering wheel of your Mercedes Benz C Class had started squeaking curiously for no reason? It is very likely that a small maintenance action is required or a minor repair if one of the parts is affected. Here are some answers in this article that will help you see more clearly and determine the cause that provokes some noise on your Mercedes Benz C Class before you go to the garage. You might also wonder if that’s dangerous, at first sight it’s not, but you should still be careful regarding cars malfunctions as they can become more important even though it’s nothing at the beginning.

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Causes of a creaking steering wheel on a Mercedes Benz C Class:

To start with, it is crucial to know that the squeaks or other noises of your Mercedes Benz C Class are closely related to the weather conditions and as a consequence take on a random character which makes the diagnosis more challenging.
Here are some inexpensive tips to try to fix the failure of a squeaking steering wheel.
Everything is generally determined by the direction of your car.
If your Mercedes Benz C Class is not or poorly looked after, try greasing different parts.
We will explain it to you instruction by instruction.

Parts to be greased on your Mercedes Benz C Class:

Your steering wheel is associated to the steering column, which in turn is connected to the steering rack. Its objective is to transmit the rotational movement applied by the driver to the rack that will make it possible for the steering bars to be activated in right or left translation for steering the wheels of your Mercedes Benz C Class.
On this steering column is a protective joint, called the deck joint.
Try to apply a little suitable grease, or WD 40, it can eradicate squeaking.
Otherwise, try greasing the rack.
It is the central part of the management. As described above, it is responsible for making the link between the steering column and the wheels on your Mercedes Benz C Class.

It is therefore by far the most generally used mechanism for steering your Mercedes Benz C Class. Very simple in design and with few joints, it helps prevent the risk of play and frequent adjustments.
Indeed, the rubber bellows, located at its ends, age after a while and eventually burst. Dust and abrasive particles can then enter the mechanism, while the oil escapes, ending in premature wear.
Soon after a major accident, it is also wise to check the rack rod itself.
Try to apply silicone spray, or a non-aggressive plastic-type anti-seize agent. This will help to stop noises from your steering wheel.

If you still do not realize any improvement and your steering wheel is still squeaking, try looking at your gimbal gaiters. This small rubber bellows helps to protect the universal joint (or constant velocity joint) of your Mercedes Benz C Class. It thus avoids the entry of undesirable dust that would quickly overcome the joint of your Mercedes Benz C Class.
Another significant function of the bellows is that its full of the grease in which the cardan shaft is immersed. Without this grease, the service life of the cardan shaft is very short, due to the intense friction between the metal parts that make it up
It is set in the center of your wheel, on the inside. So verify their condition to be certain it doesn’t come from there. A little grease should do the trick too and stop strange noises.

Power steering fluid level on your Mercedes Benz C Class:

If you still don’t have any change for the better, or if you know it doesn’t come from there, ensure that you always have power steering fluid. Your Mercedes Benz C Class has them when the steering is hydraulic or electro-hydraulic power steering. If the power supply is electric, you do not have steering fluid.

Conclusion for a creaking steering wheel on a Mercedes Benz C Class:

So here are the main causes of steering wheel squeaking, very often your parts definitely need a little grease. Make sure your Mercedes Benz C Class is regularly maintained to avoid any delays. If, in spite of all these checks, nothing has improved, then go to your mechanic, maybe the situation is a little more serious.

In the event that you have any additional questions about the Mercedes Benz C Class, do not hesitate to consult our Mercedes Benz C Class category.