Set your transmission number to 1, then press RADIO in the car selection screen to change one car from each row into a different vehicle.
Change Vehicle Color
At the car select screen, press the third VIEW button.
Fruit Attack
If you get ahead of someone tap your gas pedal and the START button simultaneously to throw fruit at the driver behind you. This is pointless but fun.
Fruit Attack Taunt
When you get ahead of someone tap your gas pedal and the ''START'' button simultaneously to throw fruit at the driver behind you, it doesn't do much, but it is a fun way to taunt the other drivers.
Golf Cart
To drive the wickedly fast Golf Cart, use second View Select button at the vehicle selection screen to get to the back row. Then turn the steering wheel to select the car on the left.
Mirrored Tracks
At the track selection screen hold down all three view buttons.
More Cars
At the car selection screen press the 1st view button to move up through a line of cars and press the 2nd view to go back.
Muted music
Press and hold the Radio button just after selection until just after race start, the music will mute for that race. This can greatly help concentration for some.
See Release Date
To see the release date for California Speed,hold down all view buttons and the radio and start buttons.