KUFATEC Coding Key Interface for final coding after retrofitting an original or aftermarket reversing camera Only suitable for vehicles with NTG 2 Simply connect the diagnostic adapter to the vehicle's OBD interface after installation ... ... the interface automatically detects the upgrade and codes the vehicle for the reversing camera function Scope of delivery: 1x coding key Note: Adapter 47585 is always required for connecting an NTSC retrofit camera At least software 14/2006 is required Comand firmware is updated by means of a current Navi CD (at least CD 2007) NOT compatible with NTG 2 with the following device number: A1648202279 or head units without green fakra port NOT compatible for series 169, 203, as well as 209 The diagnostic interface can be used multiple times - but only on the same vehicle