If it is "Unlocked" How can one possibly "Unlock" any more ? Please explain
I meant locked.
I beleive you have 9 tries, So..........The code is the last 4 digits or your vin # or the key code #'s. But remember this. When an owner decides to lock there headunit for security reasons , They can enter any 4 digits they choose. Can you contact the previous owner ? Just in case......