At the main menu, select "Options", "Cheat Codes", then enter one of the following codes to activate the corresponding cheat function:

All Story mode events

Enter "GOLDKEY" as a code to unlock all Story mode events.

All Arcade mode events

Enter "SLVRKEY" as a code to unlock all Arcade mode events.

All Lightning McQueen custom kit parts

Enter "GR8MODS" as a code to unlock all Lightning McQueen custom kit parts.

All Lightning McQueen friends

Enter "EVRYBDY" as a code to unlock all Lightning McQueen friends.

All paint jobs for all non-Lightning McQueen characters

Enter "CARSHOW" as a code to unlock all paint jobs for all non-Lightning McQueen characters.