Important safety notes

WARNING When leaving the vehicle, always remove the 
When leaving the vehicle, always remove the SmartKey from the ignition lock. Always take the SmartKey with you and lock the vehicle.
Do not leave children unsupervised in the vehicle, even if they are secured in a child restraint system, and do not give them access to an unlocked vehicle. A child's unsupervised access to a vehicle could result in an accident and/or serious personal injury. They could:
injure themselves on vehicle parts
be seriously or fatally injured by extreme heat or cold
injure themselves or have an accident with vehicle equipment that may still be in operation even after the SmartKey has been removed from the ignition, such as the seat adjustment, steering wheel adjustment or memory function.
If children open a door, they could cause severe or even fatal injury to other persons; if they get out of the vehicle, they could injure themselves when doing so or be seriously or even fatally injured by any passing traffic.
Do not expose the child restraint system to direct sunlight. The child restraint system's metal parts, for example, could become very hot, and a child could be burned on these parts.

WARNING Do not carry heavy or hard objects in the 
Do not carry heavy or hard objects in the passenger compartment or cargo compartment unless they are firmly secured in place.
Unsecured or improperly positioned cargo increases a child's risk of injury in the event of
strong braking maneuvers
sudden changes of direction
an accident

    See also:

    Stop function
    Press the COMAND controller to show the menu. To interrupt playback: select by turning the COMAND controller and press to confirm. The display changes to . The video image is hidd ...

    Deactivating/activating PARKTRONIC
    1 To deactivate/activate PARKTRONIC 2 Indicator lamp If indicator lamp 2 lights up, PARKTRONIC is deactivated. PARKTRONIC is automatically activated when you turn the SmartKey to position ...

    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. ...