Ducati MULTISTRADA 1200S ABS 2015 Workshop Manual page 636

Removing Hands Free
Remove the fuel tank (Removing the fuel tank).
Disconnect the Hands-free system wiring (A) from the main wiring.
If the electronic tank plug kit is installed, it will be necessary to disconnect the tank plug wiring (B).
Remove the clamp shown in the picture.
Disconnect the immobilizer antenna connector (C).
Loosen screws (2) and remove the Hands-free system (1) from the frame.