Expert mode
Highlight a driver, then hold White + Black and press A at the character selection screen. The message "Expert Mode" will appear to confirm correct code entry. No destination or arrow indicators will appear in this mode.
Disable arrow indicators
Highlight a driver, then hold White and press A at the character selection screen. The message "No Arrows" will appear to confirm correct code entry.
Disable destination indicator
Highlight a driver, then hold Black and press A at the character selection screen. The message "No Destination Markers" will appear to confirm correct code entry.
Bonus courses
Successfully complete Crazy X level 1 to unlock the West Coast, Glitter Oasis, and Small Apple courses.
Bonus taxis
Successfully complete Crazy X level 2 to unlock the bike, stroller, and carriage taxis.
Another Day mode
Successfully complete Crazy X level 3..
All drivers
Successfully complete Crazy X level S-S.
Toggle headlights
Click the Right Analog-stick to turn your headlights on and off.
Blue Arrow
During gameplay, press the white button to toggle the arrow blue or green.