Installing Android Auto/ Apple Carplay and reverse camera to a 2016 VW Touareg with RNS850 headunit

How to install Android Auto / Apple Carplay and also a reverse camera to a 2016 VW Touareg with RNS850 headunit using the Integrated Automotive IMI-1000 unit. The products used: IMI-1000: https://integratedautomotive.co.uk/pr... Reverse Camera: https://integratedautomotive.co.uk/pr... Guides: https://integratedautomotive.co.uk/im... https://integratedautomotive.co.uk/tu... https://integratedautomotive.co.uk/im...