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, stop the vehicle and switch the engine off immediately; make sure that the fans are working.

Low hands free key (hf) battery level
Steering release error - steering still lockedRemoval of the shock absorber support
Remove the rear brake master cylinder (sect. 7 - 4, Removing of the rear
brake control).
Remove the rear shock absorber (see removal of the rear shock absorber of this
section).
Loosen the screws (2) and (7) and their nuts (35).
Remove the side stand (sect. 7 - 16, Removing of the ...
Exhaust by-pass valve not working correctly
Fault codes
Dds: exvl diagnosis -> position error, potentiometer, short circuit to ground
or open circuit (s.C. Gnd or c.O.),
Potentiometer short circuited to vdc (potentiometer s.C vdc).
Dashboard: the error "exvl" (exhaust bypass valve) is shown on the service
display. The eobd warning ...
Background setting function for the instrument panel on tank - dashboard 1
This function allows setting the "background" of the
instrument panel on tank.
To access the function it is necessary to view the "setting" menu page 48, using
button (1, fig. 14) ?"
" or (2, fig. 14) ?" " select the "back light" function
a ...