Ducati Diavel Owner's Manual page 108

Key-On/Key-Off using the red key on the
handlebar with the passive key
A Key-On can be performed by pressing the red button (6) on
the handlebar in the HANDS FREE ON/OFF position and in
the presence of the passive key (4, fig. 81).
Note
The passive key (4, fig. 81) has a range of a few cm,
therefore the key (4, fig. 81) must be positioned near the
antenna (2). Remove the seat (see "Removal of the seat" on
page 121) to access the antenna (2).
Key-Off can be performed by pressing the red button (6) on
the handlebar in the HANDS FREE ON/OFF position. It can
be done also without the key (4, fig. 81) only if the
motorcycle speed is equal to zero.
6
fig. 87
2
fig. 88
E
107