If the active key battery is running low or is flat, the hands free system shows the relative icon on the dashboard.

The following image shows the icon appearing on the circular area of the dashboard: this indicates that the active key battery is flat.
For the replacement procedure of the active key battery refer to paragraph "active key" - "replacing the battery in the active key" of this chapter.
The active key still works even if its battery is flat. In this case, however, it functions in exactly the same way as the passive key. During the dashboard switch on procedure, the key must be physically placed on the antenna. To reach the antenna remove the seat (sect. 5 - 3, "Removal of the seat").
Note
After the active battery key is replaced, the low battery icon may still be displayed the next time the dashboard is switched on. This icon will disappear after a few seconds.
Recovery procedure with no key
Recovery procedure in the event of electric steering lock faultRemoval of the clutch-side crankcase cover
Unscrew the screws (2), (3) and (5) securing the clutch-side crankcase cover
(1).
Tap around the edge of the cover with a plastic mallet to detach it from the
crankcase half.
Remove the clutch cover (1) paying attention to the centring bushing (12).
Check the condition of the cent ...
Hands free
Hands free
Special screw
Plug
Electric fuel plug
Button
Spring
Frame
Elastic pin
Spare parts catalogue
Diavel abs handlebar and controls
Diavel carbon
abs
handlebar and controls
Important
Bold reference numbers in this section identify parts not shown in the
figures a ...
Tips on how to select the sensitivity level
Warning
The 8 level settings of the dtc were calibrated using tyres of the
same make, model and size as those originally fitted to
the motorcycle.
The use of tyres of different size to the original tyres may alter the operating
characteristics of the system.
In the case of minor differen ...