What Causes the Chassis Noise in Mercedes-Benz W222?

1 Answers
McBriella
07/29/25 6:31pm
Mercedes-Benz W222 chassis noise reasons are as follows: Loose chassis screws: It is necessary to tighten each screw of the chassis one by one. Checking all chassis screws is also a must-do during every maintenance. Applying chassis armor spray can also help prevent screws from loosening. Noise from chassis accessories: Such as loose oil pipes, improperly secured wiring harnesses, or loose spare tire fixing screws, which can be resolved by tightening. Noise from engine/transmission guard plate: This situation is quite common, especially with aftermarket guard plates. It is likely due to improper installation or loose screws, requiring re-tightening. Aging or loose ball joints: Such as lower arm ball joints or steering tie rod ball joints, which require replacement of the relevant parts.
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