1995 Oldsmobile Aurora Owner's Manual - Page 158

To Enable the Theftlock@Feature The instructions which follow explain how to enter your secret code to activate the Theftlock@system. It is recommended that you read through all nine steps before starting the procedure. 6. Press MN again to make the last two digits agree with your code. 7. Press the HR button to make the first one or two digits agree with your code. 8. After you have confirmed that the code matches the one you wrote down, press AM/FM. The display will show "rEP" to indicate that you need to repeat steps 5-7 to confirm your secret code. 9. Press AMEM and this time the display will show "SEC" indicating that your radio is secure. Any time Theftlock@is activated and the battery power is removed, the radio will display "LOC." 1. Write down any three- or four-digit number from 000 to 1999 and keep it in a safe place separate from the vehicle. 2. Turn the ignition to the ACCESSORY or RUN position. 3. Press the PWR/VOL button to turn the radio off. NOTE: If you allow more than 15 seconds to elapse between any steps, the radio automatically reverts to time and you must start the procedure over at step 4. 4. Press the 1 and 4 buttons together. Hold them down until "---" shows on the display. Next you will use the secret code number which you have written down. 5 . Press the MN button and "000" will appear on the display. To Unlock Theftlock@After a Power Loss Enter your secret code as follows; pause no more than 15 seconds between steps: 1. "LO"' will appear when the ignition is on. 2. Press the MN button and "000" will appear on the display. 3. Press MN again to make the last two digits agree with your code.