If you have been experiencing a rattling sound from the back part of your Mercedes then you are not alone. Mercedes’ suspension system is responsible for providing you with a smooth ride by absorbing shock from the road. It is made up of numerous parts such as springs, shock absorbers, and control arms. These parts can wear out or get loose over time, and this causes the rattling sound that is heard.
This very common problem can be quite irritating and sometimes even alarming. However, it is not the end of the world for your Mercedes. There are simple ways to detect and fix it. Let’s discuss how to solve the suspension rattling problem.
How to Identify and Solve the Rattling Problem
Find the Noise
To be able to determine when and where the noise is heard, drive your Mercedes at different speeds and on different roads. Try to find out if the noise is being produced when the car goes over a bump, when turning, or when it is moving at a certain speed. This will help you in narrowing down the cause of the noises you are hearing.
Check Rear Suspension Parts
Conduct a visual inspection of the rear suspension parts and then proceed to touch them. Inspect the shock absorber and the spring for any signs of wear or damage that could affect the performance of your Mercedes. Try tapping the components slightly to find out if any of them are somehow loose. By doing so, you can easily know which of the parts require tightening or replacement.
Check the Bushings
There may be signs of wear on the bushings, therefore, inspect all the bushings on the rear suspension and check for cracks, or any signs of wear. If the bushings are damaged or worn out, your Mercedes may make some loud noises, and it is advisable to replace the bushings to avoid such noises when driving.
Tighten Loose Components
With a wrench, apply some force on all the bolts and nuts that are loosened in the suspension system. This can often help to stop vibrations, which are caused by loose parts. If the rattling sound does not stop, it means the repair is beyond your capability.
Seek Professional Help
If you do not know what the issue is, or if you cannot solve the problem on your own, then it is time to see a mechanic. They can assess and fix problems more effectively because they have more time and resources for the task. While some of the suspension problems can be dealt with using basic tools and by the layman, there are others that can only be handled by professional mechanics who possess the right tools and knowledge.
Preventive Measures
To avoid such problems in the future it is very wise to check your rear suspension frequently. One can get the suspension system checked during the usual servicing of the vehicle to avoid any problem arising in the future. Try to avoid rough roads and roads with potholes in them to prevent the wearing of your suspension system. Do not procrastinate when it comes to replacing damaged or worn-out suspension components. This can help stop the progression of damage and can be less costly in the long run.
Get Help From The Mercedes Experts At Escondido German Auto
Here at Escondido German Auto, we are one of the premier providers of German auto repairs in Escondido, with over 20 years of experience in servicing Mercedes and other European cars. We have all the most cutting edge tools to repair Mercedes cars in our garage and our technicians work with almost all types of Mercedes models.
If you experience any kind of sound on your Mercedes, be it a rattle or a clicking sound, then it is advisable to take your car to our garage. It could be the rear suspension or another issue altogether, which is why you should trust our mechanics to help you solve the issue. Apart from Escondido, we also serve Mercedes Benz drivers from Rancho Bernardo as well as Valley Center, California. You can reach us at (760) 741-3905 to arrange the service of your Mercedes.