1998 Chevrolet Lumina Owner's Manual - Page 156

Unlocking the Theft-Deterrent Feature After a Power Loss 1. Turn the ignition to ACCESSORY RUN. or 2. T r the radio off. un Enter your secret code as follows; pause no more than 3. Press the 1 and 4 buttons together. Hold them down 15 seconds between steps: until SEC shows on the display. 1. LOC appears when the ignition is on. 4. Press MN and 000 will appear on the display. 2. Press MN and000 will appear on the display. 5. Press MN again to make the last two digits agree 3. Press MN again to make last two digits agree the with your code. with your code. 6 . Press HR to make thefirst one or two digits agree 4. Press HR to make the first one or two digits agree with your code. with your code. 7. Press AM-FM after you have confirmed that the 5. Press AM-FM after you have confirmed that the code matches the secret code you have written down. code matchesthe secret code you have written down. The display will show indicating that the radio ---, is The display will showSEC, indicating the radio is no longer secured. now operable and secure. If the code entered is incorrect, SEC will appear on the If you enter the wrong code eight times, INOP will display. The radio will remain secured until the correct appear on the display. will have to wait an hour You code is entered. with the ignition on before you can try again. When you When battery power is removed and later applied to a try again, you will only have three chances to enter the secured radio,the radio won't turn on and LOC will correct code before INOP appears. appear on the display. If you lose or forget your code, contact your dealer. To unlock a secured radio, see "Unlocking the Disabling the Theft-Deterrent Feature Enter your secret code follows; pause no more than as 15 seconds between steps: Theft-Deterrent Feature After a Power earlier Loss" in this section. 3-18