Ducati Monster 796 Workshop Manual page 191

Lights and indicating devices
Remove the tank covers (Sect. 5 - 2,
Remove the fuel tank (Sect. 8 - 2,
Remove the elastic retaining strap (2) and slide out the battery (1).
The high beam relay (3) has been added to the electrical circuit to enable the lights power down strategy. This strategy is
as follows:
A if the lights are on during normal riding, they switch off 60 seconds after pressing the engine "Stop button" (4) and key
ON; they switch back on the moment the motorcycle is started again;
B if the lights are switched on, they will switch off automatically after 60 seconds after key ON if the engine remains
stopped.
Removal of the fuel tank
Removal of the fuel tank).
fairings).