See also:

Functions of the number keypad
You can use the remote control to execute the same functions as the COMAND control panel. Mode Function Audio mode Selects stations via the station presets Sets stations ...

On-board computer and COMAND
On-board computer and COMAND ...

Problems with the SmartKey
Problem Possible causes/consequences and Solutions You cannot lock or unlock the vehicle using the SmartKey. The SmartKey battery is discharged or nearly discharged. - ...