Ducati Multistrada MTS 1200S D-Air Owner's Manual page 279

Hazard function (4 turn indicators)
The "Hazard" function turns all four turn indicators on
at the same time to signal an emergency condition.
Push button (11) to activate the "Hazard" function. It
can only be activated when vehicle is turned on (Key-
ON). When the "Hazard" function is active, all four turn
indicators blink at the same time as well as warning
lights on the instrument panel. The "Hazard" function
can be manually turned off exclusively when vehicle
is on (Key-ON), by pressing button (11).
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11
Fig. 158
Fig. 159