Mercedes W204: Eliminating Creaks and Noises. • In this video, we address a problem many drivers are familiar with: the suspension of this 2015 Mercedes-Benz C-Class W204 began to creak, the car felt less stable on the road, and various unwanted noises and vibrations appeared while driving. The customer complained about an annoying squeak from the front suspension, especially noticeable over small bumps and body movements. During diagnosis, we discovered the real cause - cracked front control ar