See also:

Hiding display messages
You can hide some display messages with a low priority. You can hide some display messages with a low priority. – Press the or button on the steering wheel to hide the display message. The dis ...

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. ...

Adding engine oil
WARNING If engine oil comes into contact with hot engine parts, it may ignite and you could burn yourself. Do not spill any engine oil on hot engine parts. Environmental note When adding oil ...