The activation of this (amber yellow) "warning" indicates that dtc (ducati traction control) has been turned off.
Note
In this case, ducati recommends being very careful when riding as the vehicle behaviour will be different in comparison to when operating with the traction control activated.

Low battery level
Hands free key (hf) not recognisedExhaust 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 ...
"Parking" function
This function activates the "parkin"h mode.
The "parkin"h function activates the front and rear parking
lights when the vehicle is turned off so it is visible when
parked.
The function is activated by pressing the button (2, fig. 14)
?"´" for 3 seconds du ...
Introduction to the "hands free" system
The hands free system allows the rider to start the engine without physically
using the ignition key. The ignition key
merely has to be in the vicinity of the motorcycle, such as in the rider's
pocket, for example, in order to use the vehicle.
Compared to the standard ignition switches the h ...