See also:

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 a CD/DVD
Press the eject button. The drive ejects the disc. Take the disc out of the slot. If you do not take the disc out of the slot, the drive will draw it in again automatically after a short whi ...

Message memory
The on-board computer saves certain display messages. You can call up the display messages in the message memory. •► Press the button on the steering wheel to select the Serv. menu. If ...