1995 GMC Jimmy Owner's Manual - Page 150

Anti-Theft Feature Delco LOC II@ is Anti-Theft feature for the compact disc player. It can an If be used or ignored. If ignored, the system plays normally. it is used, your player won't beusable if it is ever stolen, because it won't turn on. The instructions below tell you how to enter a secret code into the system. If your car loses battery power for any reason, you must unlock the system with the secret code before the radio will turn on. To Lock The System: 1. Write down any 6 digit number and keep it in a safeplace. 2. Turn the ignition to ACC (Accessory) or RUN position. the 3. Press the PWR knob to turn the radio off. "4. Press the 1 and 4 buttons together. Hold them down until - -" shows on the display. You are now ready toenter your secret code. Don't wait more than 15 seconds between steps. 5 . Press SET and "000" will appear on the display. 6. Press the SEEK or 4 button to make the first number appear. 7 . Press SCAN to make the next two numbers agree with your code. 8. Press BAND and "OOO" will appear again. Now you are ready toenter the last three digits of your code. 9. Repeat steps 6 and 7 for the last threedigits of your code. appear for 5 seconds and then"000" will 10. Press BAND and "rEP" will appear. 11. Repeat steps 6 through 10. This time "SEC" will appear - indicating that the radiois secure. To Unlock The System AfterPower Loss A When battery poweris reapplied to a secured radio, the radio won't turn on and "LOC" will appear onthe display. Enter your secret code as follows.Pause no more than 15 seconds between steps. 1. Turn the ignitionon. (Radio off.) 2. Press the SET button. The display will show "000". 3. Enter the six digits of the code following steps 6-9 above. The display will show the numbers as entered. 3-16