Ducati Scrambler Owner's Manual page 29

10) OVER REV / IMMOBILIZER / ANTI-THEFT
SYSTEM (RED)
No intervention
First threshold (N
RPM before the limit-
er kicks in)
Limiter
Note
Each calibration of the Engine Control Unit may
have a different setting for the thresholds that
precede the rev limiter and the rev limiter itself.
Key-ON status
Key-OFF status
Key-OFF status for
over 12 hours
28
Over rev
Light OFF
Light steady ON
Light ON flashing
Immobilizer
Light OFF
Light ON flashing
Light OFF