Plug and Play Installation - NO CODING required Auto switching reverse Built-in RCA input for Front Camera (camera not included), or another video source. Non-destructive installation: Does not need broken wires and new programming; Special car design, the car port directly plug-in installation, is so simple Compitability: For A3 8v 2013 - 2019 MMI Standard ( MIB main unit in Glovebox ) , support both 400*240 and 800*480 Screens, with or without factory navigation. Language: English Installation video: https://.be/IbbVgq4rTUc Material: metal+plastic colour: as shown Package Contents: 1 x Interface main unit 1 x LVDS cable 1 cable 1 x Camera inputs harness 1 x Rear handle camera 1 x Camera extensive cable 1 x Camera power & GND wire Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.