Oldsmobile 1995 Silhouette Owner's Manual page 176

To Set the Anti-Theft System
1. Write down any six-digit number and keep it in a
safe place.
2. Turn the ignition to the ACCESSORY or RUN
position.
3. Press the POWER button to turn the radio off.
4. Press the PREV and FF buttons together. Hold them
down until
"---"
shows on the display (at least five
seconds). You are ready to enter your secret code.
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.
5. Press SET and "000" will appear on the display.
6 . Press and hold SEEK until the first digit of your
code appears.
7. Press and hold SCAN until the second and third
digits of your code appear.
8. Press the AM FM button and "000" will appear
again. Now you are ready to enter the last three
digits of your code.
9. Repeat steps 6 and 7 for the last three digits of your
code.
10. Press the AM FM button and "rEP' will appear.
11. Repeat steps 6- 10. This time SEC will appear,
indicating that the radio
is
secure. If
"---"
appears,
the steps were not successful and you must repeat
the entire procedure.
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