See also:

Memory status
In phone mode, the memory status of the infotainment system's phone book and the connected cell phone's phone book can be seen in Phone menu Phone book Memory status. ...

Symbols and messages in the display
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Standby mode due to action by the driver
ACC is temporarily deactivated and put in standby mode: when the brakes are applied if the driver's seat belt is taken off If the driver's door is opened if the gear selector is move ...