Cheat mode:
Highlight the "Undercover" option at the main menu, then press Up(2), Down(2), Up, Down, Up, Down, Up(2), Down(2). A cheat option will appear. Once in the cheat menu, press Right to activate or Left to de-activate the various cheats

Level	Name	Password
Miami
1	Bank Job	Face, Face, Face, Face
2	Hide the Evidence	Tire Tread, Badge, Cone, Red Siren
3	Boat Chase	Stoplight, Key, Key, Blue Siren
4	Hit 5 Restaurants	Cone, Cone, Cone, Badge
5	Superfly Drive	Key, Red Siren, Red Siren, Stoplight
6	Bait for Trap	Key, Badge, Tire Tread, Blue Siren
7	Take out DiAngelo	Badge, Cone, Badge, Red Siren
Los Angeles
8	Steal a Cop Car	Red Siren, Badge, Key, Tire Tread
9	Get Lucky to Doctor	Cone, Blue Siren, Red Siren, Red Siren
10	Beverly Hills Getaway	Badge, Badge, Stoplight, Cone
New York
11	Grand Central Station	Blue Siren, Key, Key, Key
12	Trash Granger Car	Stoplight, Tire Tread, Red Siren, Badge
13	Stop Grangers gang (5 cars)	Key, Badge, Badge, Cone
14	Chase down Grangers Boy	Red Siren, Blue Siren, Red Siren, Blue Siren
15	Crosstown Race	Tire Tread, Key, Cone, Stoplight