Polaris 800 INDY XC 129 2019 Owner's Manual page 59

UNLOCKING SYSTEM WITH PERSONAL SECURITY CODE
1. While the engine is running, Press and release the SET button.
ENTER CODE will appear in the information display area.
2. Press and release the SET button to increase the 1st digit.
3. Press and hold the SET button to accept the 1st digit and advance to the 2nd
digit.
4. Press and release the SET button to increase the 2nd digit.
5. Press and hold the SET button to accept the 2nd digit and advance to the 3rd
digit.
GAUGE
57