Ducati MONSTER S4R Manuel D'utilisation Et Entretien page 90

Coolant temperature function
When the temperature is below 40 °C /104 °F the display
reads "LO" and over 120 °C/248 °F it reads "HI".
Fuel level light
When the low fuel level light turns on, the display reads
"FUEL".
Service deadline function
After the first 1000 Km / 621 mi and every 10.000 Km /
E
6210 mi thereafter, at each key ON the display reads
"MAInt" for five seconds, to indicate that the periodic
service deadline has been reached.
Backlighting
Press button (B, fig. 6) within 5 seconds with the key
turned to ON; each time the button is pressed the
backlighting will vary.
Warning
Stop the motorcycle before using the instrument
panel controls. Never operate the instrument panel
controls while riding.
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