Ducati SUPERBIKE 1098 R BAYLISS Owner's Manual page 25

Service indicator (SERV)
Indicates that the next service is due.
E
The message "SERV" appears on the display at the following
intervals:
after the first 1000 km on the odometer;
every 12000 km on the odometer.
The service indicator will remain on the display until reset.
When the message appears, contact your Ducati dealer or
Authorized Service Centre.
fig. 18
24