[Cheats/No Damage] 
patch=1,EE,102C3E04,extended,0000FFFF

[Cheats/Unlock All Cars Arcade]
patch=1,EE,202C4DB0,extended,FFFFFFFF
patch=1,EE,202C4DB4,extended,FFFFFFFF

[Cheats/Unlock All Cars Career]
patch=1,EE,202C6800,extended,FFFFFFFF
patch=1,EE,202C6804,extended,FFFFFFFF
patch=1,EE,202C6808,extended,FFFFFFFF
patch=1,EE,202C680C,extended,FFFFFFFF

[Cheats/Unlock New York]  
patch=1,EE,202C413C,extended,FFFFFFFF

[Cheats/Unlock London]  
patch=1,EE,202C4140,extended,FFFFFFFF