Disabling Theftlock

The Theft Deterrent is DISABLED from the SECURE mode by the following sequence of operations:
1. Battery and ignition voltages applied and radio OFF.
2. Depress radio preset buttons 1 and 4 for 5 seconds. The display will show "SEC", indicating the unit is in the "SECURE" mode.
3. Using "HR" or "HRS" and "MN" or "MIN" buttons, enter the correct code number. The initial key press of either button will cause the display to indicate "000".
4. Press and hold "MIN" or "MN" until the last two digits of the code appears. The digits will also increment one by one with each momentary depression.
5. Press and hold "HRS" or "HRS" until the first digit or digits of the code appears. The digits will also increment one by one with each momentary depression.
6. Depress the AM/FM button. If the display shows the disabling sequence was successful (the numbers matched the user elected code or the factory backup code) and the unit is in the UNSECURED state. If the display shows "SEC", the numbers did not match either of the codes and the unit will remain in the SECURE state The display will revert to a secure state after 15 seconds.