While playing a game, enter one of the following codes:

GIMMEALL- All cars and missions
RESETLAP- Reset lap records and times
KARTSON- Enable karts
KARTSOFF- Disable karts
KEYFOUND- All padlock keys found
RESETKEY- Reset all keys
CINEMAON- Unlock all FMV sequences
RESETFMV- Reset all FMV sequences
RESETALL- Return to default settings