See also:

Adjusting the four-way lumbar support
You can adjust the contour of the front seat backrests individually to provide optimum support for your back. Adjusting the four-way lumbar support 1 To raise the backrest contour 2 To soften ...

Cleaning the steering wheel and gear or selector lever
Thoroughly wipe with a damp cloth or use leather care agents that have been recommended and approved by Mercedes-Benz. ...

Removing the ball coupling
Observe the manufacturer's installation instructions. Press the protective cap into the ball coupling recess. Make sure that the protective cap is firmly in place. ...