Activating audio AUX mode

When you connect an external audio source, audio AUX is not selected automatically.

sliding  and turning Select Audio in the main function bar by sliding the COMAND and turning controller and press  to confirm. the COMAND controller and press Select AUX using to confirm.

and press Select AUX using to and press to to confirm.

The audio AUX menu appears. The medium in the external audio source is played, if the source is connected and playback selected.

Please see the respective operating

Please see the respective operating instructions for how to operate the external audio source.

You will find details on volume and sound settings in the "At a glance" section.

WARNING
External audio sources may have different volumes, which can mean that system messages such as traffic announcements and navigation system announcements are much louder. If necessary, please deactivate the system messages or adjust their volume manually.

    See also:

    Parking the vehicle for a long period
    If you leave the vehicle parked for longer than four weeks, the battery may be damaged by exhaustive discharge. - Connect a trickle charger. You can obtain information about trickle charg ...

    Making a call
    Entering a telephone number using the telephone keypad Call up the telephone basic menu. Enter all the digits of the phone number using the telephone keypad. To make a call: press the but ...

    MB Info call button
    •► Press and hold MB Info call button 1 for more than two seconds. This initiates a call to the Mercedes-Benz Customer Assistance Center. The indicator lamp in MB Info call button 1 fla ...