Buick PARKAVENUE 1994 Manual page 158

4.
Press preset 1 and 4 buttons together. Hold them
until
"---"
shows on the display (at least
5
seconds).
You are now ready to enter your secret code. If you
pause more than 15 seconds between steps you may
have to start over.
5.
Press SET and "000" will appear on the display.
6. Press SEEK and hold it until the first digit of your
code appears.
two numbers agree with your code.
7. Rotate the TUNE knob right or left to make the next
8. Press the BAND knob and "OOO" will appear. Now
you are ready to enter the second three digits of the
code according to steps 6 and 7.
9. Press the BAND knob. The display will show "rEP"
for 5 seconds, and then"000" will appear indicating
that some steps are to be repeated for verification.
10. Repeat steps 6, 7, and 8.
11.
Press the BAND knob. If the display shows "SEC",
the verification process was successful and the
system is SECURE. If the display shows "---", the
verification steps were not successful and the entire
sequence must be started again.
To Unlock The System After a Power Loss
When battery power is reapplied
to a
secured radio, the
radio won't turn on and "LOC" will appear in the
display.
Enter your secret code as follows. Pause no more than
15 seconds between steps.
0
Turn the ignition ON (radio off.)
0
Press the SET button. The display will show
"000".
0
Enter the six digits of the code following steps 6 thru
9 on the preceding page. The display will show the
number as entered.
Press
the BAND
knob and the time appears --
indicating that the disabling sequence was
successful. If the display indicates "SEC", the
number did not match and the unit is still secured.
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