2008 Polaris Ranger RZR Service Manual, Page 281Get this manual
ELECTRICAL Programmable Service Interval When the hours of engine operation equal the programmed service interval setting, the wrench icon will flash for seconds each time the engine is startedWhen this feature is enabled, it provides convenient reminder to perform routine maintenanceNOTE: If you scroll past the intended number, press and hold the button until the hours cycle back to zero5When the desired setting is displayed, wait until the wrench icon stops flashingThe new service interval is now programmed
MilesKilometers Toggle The display in the tripmeter and odometer can be changed to display either standard or metric units of measurement123NOTE: The service interval is programmed to 50 hours at the factoryTo enable or disable the service interval: 123Enter the diagnostic modeToggle to the service interval screenPress and hold the mode button for about seven (7) seconds, until either ON or OFF appears in the Rider Information Display, depending on your preferenceEnter the diagnostic modeToggle to the screen that displays either kilometers (KM) or miles (MP)Press and hold the mode button until the letters flash, then press and release the button onceWhen the display stops flashing, the mode has been set