See also:

Programming the integrated garage door opener on the rear-view mirror
Programming WARNING Only press the transmitter button on the integrated remote control if there are no persons or objects present within the sweep of the garage door. People could otherwise ...

Important safety notes
WARNING 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 vehic ...

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 th ...