Removing the mechanical key

•► Push release catch 1 in the direction of the arrow and at the same time, remove mechanical key 2 from the SmartKey.
See also:
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" sectio ...
Replacing the windshield wiper blades
Removing the wiper blades
Before changing the wiper blades, always set the wiper arms to a vertical position
using the combination switch. There is otherwise a risk of damaging the hood.
Moving ...
Occupant distribution
The distribution of occupants in a vehicle at
their designated seating positions. ...
