
Originally Posted by
StraightSix
*guguly - Try this ...
1 - Turn OFF the radio.
2 - Switch on ignition, but don't start the engine.
3 - Press [AS] before turning ON the radio, but keep it pressed for about 3 seconds until it beeps/displays [ 10 _ _ _ _ ]. See note.
4 - Press preset key [1] repeatedly until it matches the first digit of your code.
5 - Press preset key [2] repeatedly until it matches the second digit of your code.
6 - Press preset key [3] repeatedly until it matches the third digit of your code.
7 - Press preset key [4] repeatedly until it matches the fourth digit of your code.
8 - Make sure the code displayed is correct (ex: [ 10 c o d e ]).
9 - Press [AS] again for about 3 seconds, then the radio should turn ON normally.
Note that for evey number of times an incorrect code was entered, the radio will wait longer before it accepts a new attempt. Some have waited for hours. From what I've read, x10 is the maximum (someone even posted x6) then it's only a dealer that can sort it.
HTH