Thumping noise and vibration at lower speeds
Hello there, with the 2002 CL500 and many other older vehicles it is not uncommon to develop vibration issues. The most common causes would be a damaged rim, out-of-balance tire, failed strut (https://www.yourmechanic.com/services/strut-assembly-replacement) or shock (https://www.yourmechanic.com/services/shock-absorber-replacement), or another failed suspension...