Enter the following codes by changing the Wiimote's position at the main menu. Pause briefly between each step so that the moves are registered. Start by holding the Wiimote with both hands, as if driving during game play. The top of the Wiimote should be in your left hand, and the bottom of the Wiimote should be in your right hand. The "home" position of the Wiimote (when indicated below) is done by placing it level and parallel to the ground. If a mistake was made, you will hear a slamming sound and must repeat code entry.

All tracks
Steer slightly to the left from the "home" position and press Plus.
Steer to the right past the "home" position.
Steer to the left past the "home" position.
Steer to the right past the "home" position.
Steer to the left past the "home" position then press A, B, A.
Steer to the right past the "home" position.
Steer to the left past the "home" position.
Steer to the right past the "home" position.
Steer to the left past the "home" position.
The sound of fireworks will confirm correct code entry.

All cars
Steer slightly to the right past the "home" position and press Minus, A, B, B, A.
Steer to the left past the "home" position.
Steer to the right past the "home" position.
Steer to the left past the "home" position and press B, A, A, B.
The phrase "Nice ride" will be spoken to confirm correct code entry.