Knocking Noise Over Bumps Due to Worn Sway Bar Link Joints on Mercedes-Benz C240 4MATIC

The sway bar end link joints may wear and cause a knocking noise over bumps. Loose or warn links should be replaced to correct this type of noise.

RepairPal Verified
Average mileage: 100,833 (50,000–168,000)
3 model years affected: 2003, 2004, 2005
12 people reported this problem
3 people shared problem details
Worn Sway Bar Link Joint Causing Knocking Over Bumps
Make noise going over bumps.
Misdiagnosed. Had to change control arm before it was properly diagnosed
Related Items:
Irregular and premature tire wear can be caused by the front thrust link bushings cracking and...
Due to the size and material used on the brakes of these vehicles, the brakes may start to squ...
Monday I was driving and my car started to not want to accelerate. I pulled over and it stated...
At first It started with clicking noise from vents when heater or air was turned on. Now all of...
In Fall took a long trip by car with out any issues. Upon retrun...a couple weeks the trans. be...

Related Content