Remove tank covers (sect. 5 - 2, Removal of the fuel tank fairings).
Remove hoses (8) and (15) from the filler cap assembly (10).
Open the filler cap.

Unscrew the outer screws (17) securing the ring nut to the filler cap recess.
Remove the filler cap assembly (10).

Removal of the fuel tank
Refitting the filler capOn-board computers and the can line
The following on-board computers make up the electrical system of the diavel
and are connected with each other via the
can line (or network):
Master dashboard
Slave dashboard
Hands free (facilitated keyless start system)
Ecu (engine control unit)
Bbs (black box system or central elect ...
How to turn the motorcycle off
To turn the motorcycle off, turn the switch from "run on" to "run off". The
engine stops. To switch the dashboard off,
push the on/off switch downwards. When released, the switch automatically
returns to the "run off" position.
Push the switch downwards to switch the engine off and enter " ...
Backlighting setting function for the instrument panel on Handlebar -
dashboard 2
This function allows backlighting setting of the instrument
panel on handlebar.
To access the function it is necessary to view the "setting" menu page 48, using
button (1, fig. 14) ?"
" or (2, fig. 14) ?" " select the "back light" function
and press ...