AW: „FAV“ is an abbreviation for „Favorite“ and refers to a configurable function key, (see device manual under “Misc Setup” p.60) where a specific function can be assigned via the Setup menu. The “FAV” sensor key on the device front panel supports the following direct function assignments: CAM/NAVI/EQ/Setup/BT-Music/BT/DISP/iPod/USB/HDMI/Android Auto(GAA)/AV-IN/FM/DAB/CarPlay/Voice/Mute/AppList/BT-SRC Mode.