1. Turn the radio OFF.
2. Press and hold the '6' preset button.
3. Turn the radio ON.
4. Do not release the '6' preset button. Continue to hold this button until the radio stops showing "LOCKED". This may take up to 40 seconds.
WARNING: The above procedure will activate 3 (or 1 for some radios) additional attempts to enter the code. If they are used up, the radio cannot be unlocked without special equipment.
A.R.S., November 2012