1997 Oldsmobile Silhouette Owner's Manual - Page 219

3. Turn the radio off. 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. Unlocking the Theft-Deterrent Feature After a Power Loss Enter your secret code as follows; pause no more than 15 seconds between steps: 1. LOC appears when the ignition is on. 5. Press MN and 000 will appear on the display. 6. Press MN again to make the last two digits agree with your code. 2. Press MN and 000 will appear on the display. 3. Press MN again to make the last two digits agree with your code. 7. Press HR to make the first one or two digits agree with your code. 8. Press AM-FM after you have confirmed that the code matches the secret code you have written down. The display will show REP to let you know that you need to repeat Steps 5 through 7 to confirm your secret code. 9. Press AM-FM and this time the display will show SEC to let you know that your radio is secure. The indicator by the volume control will begin flashing when the ignition is turned off. 4. Press HR to make the first one ortwo digits agree with your code. 5 . Press AM-FM after you have confirmed that the code matches the secret codeyou have written down. The display will show SEC, indicating the radio is now operable and secure. If you enter the wrong code eight times, INOP will appear on the display. You will have to wait an hour with the ignition on before you can try again. When you try again, you will only have three chances to enter the correct code beforeINOP appears. If you lose or forget your code, contact yourretailer. 3-25