Page 136 of 308 pages for Buick CENTURY 1994 Owner Manual.
To Unlock the System Alter a Power Lam
When battery power is reapplied to a secured radio. the radio won‘t lurn on and “LO-C" will appear on the display. Enter your secret code as follows: pause no more than l5 seconds between steps.
I. Turn the ignition on. [Radio DITA 2. Press the SET button. The display will show "lJﬂU."
3. Enter the six digits of yuur code ﬁlllu'Wing steps (1-9 on the preceding. The display will: show the numbers as entered.
4. Press the lower tBANDi knob and SEC appears. then the time. indicating that tlte disabling sequence was successful.
Disabling the Anti-Theft System:
Press the I and 4 buttons together for five seconds with ignition on and radio power off. The display will show “SEC." indicating the unit is in the secure mode.
Press the SET button. The display will show “DOD."
3. Enter the first three digits of your code following
step 15 and To!“ the precedittg paragraphs. The display will show the numbers as entered.
Press the lower t BAND} knob. The radio will display "DOD.“
Enter the second three digits of the code. The display will show the numbers as entered.
Press the lttweriBAND] knob. Ifihe dispiay shows "- --." the disabling sequence was successﬁtl (the numbers matched the user-selected code or the factory back-up code-i and the unit is in the UNSECURED mode. if the display shows "SEC." Ibe disabling sequence was unsuccessful and the numbers did not match either of the codes and the unit will remain in the SECURED mode.