Need For Speed Most Wanted (Xbox 360) Cheat Codes

Trki, Kody, Cheaty do

1. not working
2. When you press start to play the game don't press start do the cheats then it will work
3. its not working
4. Thank you i was strogling to do that for 2 mounths beucase i was using the d pad
5. Do i use my D pad or my anolog stick??
6. It didn't work
   
7. It dont work
8. is this for the new most wanted or old one?
9. what is up,is it on the dpad
10. You should. I messed up
11. Free upgrades & Porsche cayman LT do not work. You souls make an update on this!
12. Free upgrades won't work help
13. what buttons should I press for up down left right?
14. Where exactly should I write the first the country has come then press start because I will then make the 
15. Liar
16. awesome 
17. fake guys 
18. ur a dumbass 
19. i aredy got both 
20. this is the old need for speed mw !!! not the new one