Can you help me for my Audio? I don't now a code?

code 7072
Code Entry as Follows:

Switch Radio On - Display Shows
" CODE "
" 0000 "
Press preset " 1 " repeatedly for 1st Digit
Press preset " 2 " repeatedly for 2nd Digit
Press preset " 3 " repeatedly for 3rd Digit
Press preset " 4 " repeatedly for 4th Digit
If the correct code number is now shown
Press Tuning Up Button " ^ " To Enter

hay88
November 2011