Radio ready state

Activate radio ready state:

▷ When the ignition is switched off: press ON/ OFF button on the radio.
▷ When the engine is running: press START/ STOP button.

Some electronic systems/power consumers remain ready for operation.

Radio ready state switches off automatically:

▷ After approx. 8 minutes.
▷ When the vehicle is locked using the central locking system.
▷ Shortly before the battery is discharged completely, so that the engine can still be started.

    See also:

    Switching on automatically
    Select transmission position R with the engine running. The backup camera image is displayed if the system was switched on via the iDrive. ...

    System limits
    Sudden tire damage Sudden serious tire damage caused by external influences cannot be indicated in advance.◀ A natural, even pressure loss in all four tires cannot be detected. Therefore ...

    HD Radio™ reception
    Many stations broadcast both analog and digital signals. License conditions HD Radio™ technology manufactured under license from iBiquity Digital Corp. U. S. and Foreign Patents. HD Radio™ an ...