Select the 'Secrets' selection at the options menu. Repeat this process until you get the desired number. Delete your game file from your memory card, then reload the game. For example, if you want to use the cheats for '34674' but your number is different.

Use the following trick to change your bonus code. Successfully complete the 2WD Championship in first place on the normal difficulty setting to unlock the Volkswagen Golf 2wd Rally car. Get past the fourth event in the 2WD Championship on the advanced difficulty setting to unlock the Subaru Impreza 228 Sti Bonus Rally car. Successfully complete the 4WD Championship in second place or higher on the normal difficulty setting to unlock the Peugeot 206 4wd Rally car. Successfully complete the 4WD Championship in first place on the normal difficulty setting to unlock the Peugeot 205 Group B Rally car. Successfully complete the 2WD Championship in second place or higher on the advanced difficulty setting to unlock the Mitsubishi Pajero Bonus Rally 4x4. Successfully complete the 2WD Championship in first place on the advanced difficulty setting to unlock the Lancia 037 Group B Rally car. Successfully complete the 4WD Championship in second place or higher on the advanced difficulty setting to unlock the Ford Transit Bonus Rally van. Get past the fourth event in the 4WD Championship on the normal difficulty setting to unlock the Ford Escort Rs1600 Bonus Rally car. Successfully complete the Group B Rally Championship in first place to unlock the Audi Quattro Group B Rally car. Successfully complete the Group B Rally Championship in first place to unlock the Testing and Mirror tracks.

Colin mcrae rally 04 secret access code