Ducati Hyperstrada Owner's Manual page 49

OIL SERVICE or DESMO SERVICE indicator
(mileage reached)
Whenever the threshold required to carry out a
maintenance operation is reached, the type of
operation to be carried out ("OIL SERVICE" or
"DESMO SERVICE") will come on upon each Key-On.
The "OIL SERVICE" or "DESMO SERVICE" indicators
will come on (flashing) upon each Key-On for 5
seconds; while the OIL SERVICE or DESMO
SERVICE symbols will be displayed steady on.
Both signals will be active until "Reset" by the
authorised Ducati Service Centre.
Fig. 27
48