The activation of this (amber yellow) "warning" indicates that the status of the battery vehicle is low.
It is activated when the battery voltage is . 11.0 Volt.
Note
In this case, ducati recommends charging the battery as soon as possible with the specific device, as it is possible that the vehicle will not start.

Warning indication (alarms/signals)
Traction control (dtc) deactivatedCheck the idle and the co amount with warm engine
Start the engine;
Switch on the dds and check that it does not signal any error (otherwise
consult the relevant paragraph of this manual
to reset the error and proceed with the idle check);
Enter the "self diagnosis" menu by selecting the diavel model in the
available vehicle version. ...
Suspensions
Front
Hydraulic upside-down fork provided with external adjusters
for rebound and compression damping and preload (for inner
springs of fork legs).
Stanchion diameter:
50 mm, coated.
Rear wheel travel:
120 mm
Rear
The shock absorber is adjustable for rebound and
compression, with remot ...
Battery
Battery safety rules
Warning
Before carrying out any operations on the battery, keep in mind the
safety standards (sect. 1 - 3, General safety rules).
When under charge, batteries produce explosive gases. Keep batteries away from
heat sources, sparks or open flames.
Instructions for use
T ...