Start the second episode in the game.Episode II mission 1:Crusin the streets
When nick appears on screen press back to bring up city map
Press the following R trigger L trigger up d-pad right d-pad left d-pad down d-pad
Click on the left analog stick also know as L 3 then the right analog stick also knows as R 3 A/X/B ok you should hear a noise if not do it again.
Walk into the garage near nick it's behind him it will auto save exit game to main menu click on the lisence plate that you saved it on when you pick a misson you should see a snoop dog head on top left it may already be selected once you start ull be snoop and have his hydrolic car which is left d-pad and right d-pad to do hydrolics you can have up to 1 hour to play as him.