See also:

Derestricting the shift range
Briefly press the selector lever to the right towards D+. or Pull the right-hand steering wheel paddle shifter. The shift range is derestricted. ...

Please bear the following in mind
At the onset of winter, have your vehicle winterproofed at a qualified specialist workshop, e.g. at an authorized Mercedes- Benz Center. Observe the notes in the "Changing a wheel" ...

Canceling Parking Guidance
•► Press the PARKTRONIC button on the center console (Y page 194). Parking Guidance is canceled immediately and PARKTRONIC is deactivated. Parking Guidance is canceled automatically if i ...