First activate Cheat Menu. Go into the Cheat Menu. Highlight the respective cheat and do its code. Clean and smooth; not too fast.

Code	Effect
X, X, Circle, Circle, L1, L1, Hold R1, Square, (release R1), Hold L1, X	All Cars
Hold Square, Circle, X, L1, R1, (release Square), Hold Circle, X, (release Circle), Square, Square	All Parts
Hold X+Square, R1, (release X+Square), Hold Square+Circle, L1, (release Square+Circle), X, X, Circle, Circle, Hold L1+R1, Square	All Tracks
X, L1, Square, R1, Circle, Hold L1+R1, X, Square	Auto Abort
Hold X, L1, R1, L1, R1, (release X), Square, Square, Square	Battle Paint Shop
Circle, Circle, Circle, Hold L1+Square+X, R1	Brakes
Hold L1+R1, Square, Circle, X, (release L1+R1), Square, Circle, X	Car Collisions
Hold L1+R1+Square, X, Circle, (release L1+R1+Square), X, Circle	Car Mines
Hold Circle, R1, L1, (release Circle), Square, Hold X, Square, (release X), Square	Cone Mines
Hold L1+X, Circle, Square, (release L1+X), Hold R1+X, Circle, Square	Demolition Battle
Hold L1, Square, (release L1), Hold X, Square, (release X), Hold Circle, Square, (release Circle), Hold R1, Square	Fog Color
Hold L1, X, X, Circle, (release L1), Hold R1, X, X, Circle	Frame Scale
Hold L1+Square, Circle, X, (release L1+Square), Hold R1, X, Square, Circle	Invincible
Hold L1, Square, (release L1), Hold R1, Circle, (release R1), X, Hold L1+R1, Square, (release L1+R1), Circle, Circle, Circle	Invisible Car
R1, L1, Circle, Square, X, X, Square, Circle, Hold L1+R1, X	Invisible Track
Hold X, Square, Square, Circle, (release X), L1, R1	Mass
Hold L1+X, Square, Circle, (release L1+X), Hold R1+X, Square, Circle	Random Weapons
R1, R1, L1, L1, X, Square, Circle	Resurrect in Place
Hold Circle, R1, L1, R1, L1, (release Circle), Hold Square, R1, L1, R1, L1	Suicide Mode
Hold Circle+R1, L1, (release Circle+R1), Hold X, Square, (release X), X, X, X	Super Speed
Hold R1, Square, Square, Square, (release R1), Hold L1, X, X, Circle	Super Tires
Square, Circle, X, Square, Circle, X, Hold R1, X	Tire Scaling
Hold L1+R1, Square, (release L1+R1), X, Square, Circle, Hold L1+R1, Square	Track Orientation