Mercedes Benz: World Racing Codes - 
Single player cars:
 Submit the user name AllUCanGet in single player
mode to unlock almost all the cars and tracks. This will also
get you about 80 percent through the game and a score just below
the first place driver (status 10).
Multi-player cars:
 Submit the user name Full House in multi-player
mode to unlock almost of the cars and tracks. Submit the user name the same user
name in single player mode to unlock all 109 cars.
Status 9:
 Submit the user name Goodzpeed in single player
mode to get a score just below the status 10 driver.
Status 8:
 Submit the user name Jiu-Jitsu in single player
mode to get a score just below the status 9 driver.
Status 7:
 Submit the user name McRace in single player
mode to get a score just below the status 8 driver.
Status 6:
 Submit the user name No Hat! in single player
mode to get a score just below the status 7 driver.
Status 5:
 Submit the user name Halbzeit in single player
mode to get a score just below the status 6 driver.
Status 4:
 Submit the user name TaxiDriver in single player
mode to get a score just below the status 5 driver.
Status 3:
 Submit the user name N.I.C.E. 2 in single player
mode to get a score just below the status 4 driver.
Status 2:
 Submit the user name HUIBUH in single player
mode to get a score just below the status 3 driver.
Status 1:
 Submit the user name Top 10 in single player
mode to get a score just below the status 2 driver.
All championships:
 Submit the user name JamSession in single player
mode to unlock all 16 championships.
All tracks:
 Submit the user name Free Ride in single player
mode to unlock all 108 tracks. REMEMBER: This does not unlock the
Waypoint missions.
All missions:
 Submit the user name Miss World in single player
mode to unlock all 48 missions.
Control view:
 Press 
 +
 + 
 +
 + 
 +
 + 
 during game play in single player mode. Use the
during game play in single player mode. Use the 
 or
 or 
 to control the view. Press
 to control the view. Press 
 again to drop your car.
 again to drop your car.