The screen will flash CODE----,press button 1 for the first number of the code if it is a 6 press six times til it shows on the display,then press button 2 for the next code number and so on,then press button 5 and the radio should come on,thats how most of them work,you normally only get ten shots and you have to take it to the dealers,so dont guess.
Rich, December 2007