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 faultRefitting the swingarm
Apply the recommended threadlocker to the screws (7).
Install the lower chain guard (15) on the swingarm (8), fastening it with the
screws (7): tighten the screws (7) to a torque
of 4 nm +/- 10% (sect. 3 - 3, Frame torque settings).
Locate the swingarm (8) on the frame.
Lubricate with ...
Abs disabled information not displayed
Fault codes
Dds: displays a fault code described in the description of the abs system.
Dashboard: no fault code displayed.
Wiring diagram
Checks
The abs fault indicator indicates the occurrence of one or more faults in the
antilock brake system, or if the system itself
has been disable ...
Overhaul of the cylinder barrel/piston components
Overhauling the cylinder
Check that the walls of the cylinder bore are perfectly smooth. Measure the
cylinder bore diameter at 50 mm from the top
face and determine the size class to which it belongs in accordance with the
values specified in sect. 3 -
1.1Cylinder/piston. Repeat measurement o ...