See also:

Charging the battery
WARNING Never charge a battery still installed in the vehicle unless a battery charger unit approved by Mercedes-Benz is being used. Gases may escape during charging and cause explosions ...

Panic alarm
To activate: press button 1 for at least one second. An alarm sounds and the exterior lighting flashes. To deactivate: press button 1 again. or Insert the SmartKey into the ignition ...

Stowage well
You can store a suitcase in the stowage well underneath the front section of the trunk floor. Fold down the suitcase handle before closing the trunk. You could otherwise damage the trunk lid ...