Purpose: to activate Offroad mode on the RNS-850.
Procedure:
1 – Engine off, ignition off, connect your official VAG-COM VCDS cable to the computer, then plug the other end into your vehicle’s diagnostics socket.
2 – Switch on the ignition and run the VCDS program.
To continue, you must first activate the RNS-850’s hidden menu (Green Menu).
To activate the hidden MMI menu (Green Menu), see article: RNS 850 – Activate Hidden Menu
Press CAR + SETUP for 6 sec to bring up the hidden menu.
diagnostics > settings > Offroad Navigation
Select [enabled] 1/2
Restart the RNS-850
Simultaneously press PHONE + CLIMATE + Central Button Wheel + NAV + TRAFFIC