Enter the Following During Gameplay:

Code - Effect

Left, Right, X, Up, Down, Square, Left, Right - Acquire Weapon Set 1
Left, Right, Square, Up, Down, Triangle, Left, Right - Acquire Weapon Set 2
Left, Right, Triangle, Up, Down, Circle, Left, Right - Acquire Weapon Set 3
UP, DOWN, TRIANGLE, X, L1, R1, LEFT, CIRCLE - All Green Lights
Up, Up, Right, Left, Triangle, Circle, Circle, Square - Cars Avoid You
LEFT, DOWN, R1, L1, RIGHT, UP, LEFT, X - Clear Weather
L1, R1, R1, Left, Right, Square, Down, R1 - Destroy Cars Near You
LEFT, DOWN, TRIANGLE, X, RIGHT, UP, LEFT, L1 - Foggy Weather
Up, Down, Left, Right, Square, Square, L1, R1 - Full Armor
Up, Down, Left, Right, Circle, Circle, L1, R1 - Full Health
Up, Down, Left, Right, X, X, L1, R1 - Gain $250,000
Right, L1, Down, L1, Circle, Up, L1, Square - Guy Magnet
Up, Right, Triangle, Triangle, Down, Left, X, X - Never Wanted (turns off after rampages)
Down, Left, Up, L1, R1, Triangle, Circle, X - No Traction
Left, Down, L1, R1, Right, Up, Left, Square - Overcast Weather
DOWN, TRIANGLE, UP, X, L1, R1, L1, R1 - Peds Attack You
UP, L1, DOWN, R1, LEFT, CIRCLE, RIGHT, TRIANGLE - Peds Have Weapons
R1, L1, L1, DOWN, LEFT, CIRCLE, DOWN, L1 - Peds Riot
Left, Down, L1, R1, Right, Up, Left, Triangle - Rainy Weather
Up, Right, Square, Square, Down, Left, Circle, Circle - Raise Wanted Level
DOWN, UP, RIGHT, L1, L1, SQUARE, UP, L1 - Ride With Me
Left, Left, Circle, Circle, Down, Up, Triangle, X - Slow Down Game
Up, L1, Down, R1, Left, L1, Right, R1 - Spawn Rhino Tank
Down, Up, Right, Triangle, L1, Triangle, L1, Triangle - Spawn Trashmaster Truck
R1, L1, L1, Down, Up, X, Down, L1 - Speed Up Clock
Left, Left, R1, R1, Up, Triangle, Down, X - Speed Up Game
LEFT, DOWN, R1, L1, RIGHT, UP, LEFT, CIRCLE - Sunny Weather
L1, R1, L1, R1, Left, Circle, Up, X - Vehicles Color Changed to Black (Except for Cop Cars)
Right, Up, Left, Down, Triangle, Triangle, L1, R1 - Vehicles Color Changed to Chrome (Including Cop Cars)
Right, Right, Circle, Circle, L1, R1, Down, X - Wasted! (Commit Suicide)