Rear Peripheral Camera -R246-, REMOVING AND INSTALLING: Notes
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2015 Audi S8, 2015 Audi A8 Quattro, 2014 Audi S8, 2014 Audi A8 Quattro, and 2013 Audi S8. However, it is still accessible from the selected car via links, so may be relevant.
The Rear Peripheral Camera -R246- is installed in the rear lid handle button.
-- Turn off the ignition and all electrical consumers and remove the ignition key.