The activation of this (amber yellow) "warning" indicates that the engine coolant temperature is high.
It is activated when the temperature reaches 121C (250f).
Note
In this case, ducati recommends stopping and shutting off the engine immediately; make sure that the fans are working.

Low hands free key (hf) battery level
Steering release error - steering still lockedReassembling the electrical components support
Check the presence of clips (1), (9) and (24) on the support (5).
Check the presence of rubber pads (6) and (8) and of cable grommet (7).
Check that the voltage regulator (3) and the solenoid starter (18) are in
place on the support (5) with their wiring as
shown.
The horn (22) mus ...
Disassembly of structural components and the frame
Before carrying out dimensional checks on the frame, you must remove all the
superstructures fitted, referring to the
removal procedures outlined in the sections of this manual.
The rear subframes (2) and (3) are structural components of the frame (1).
Both serve to support motorcycle super ...
Refitting the side stand
Place the stand plate on the rear shock absorber support; bring adjuster (14)
in line with bracket (s) and start the screw
(12) in the nut behind the bracket (s).
Insert the screws (11), (3) and (10) fully home in this order, but do not
tighten.
Loosen the screw (12) with the relative nut ...