Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSBUICK1995LESABRE V6-3.8L VIN KREPAIR AND DIAGNOSISACCESSORIES AND OPTIONAL EQUIPMENTRADIO, STEREO, AND COMPACT DISCSERVICE AND REPAIRDISABLING THE THEFT DETERRENT FEATURE
1995 Buick LeSabre V6-3.8L VIN K
Disabling The Theft Deterrent Feature
1995 Buick LeSabre V6-3.8L VIN KSECTION Disabling The Theft Deterrent Feature
PROCEDURE
The Theft Deterrent is DISABLED from the SECURE mode by the following sequence of operations:
1. Battery and ignition voltages applied and radio OFF.
2. Depress radio preset buttons 1 and 4 for 5 seconds. The display will show SEC, indicating the unit is in the SECURE mode.
3. Using HR or HRS and MN or MIN buttons, enter the correct code number. The initial key press of either button will cause the display to indicate 000.
4. Press and hold MIN or MN until the last two digits of the code appears. The digits will also increment one by one with each momentary depression.
5. Press and hold HRS or HR until the first digit or digits of the code appears. The digits will also increment one by one with each momentary depression.
6. Depress the AM/FM button. If the display shows the disabling sequence was successful (the numbers matched the user selected code or the factory backup code) and the unit is in the UNSECURED state. If the display shows SEC, the numbers did not match either of the codes and the unit will remain in the SECURE state. The display will revert to a secure state after 15 seconds.
The Theft Deterrent is DISABLED from the SECURE mode by the following sequence of operations:
1. Battery and ignition voltages applied and radio OFF.
2. Depress radio preset buttons 1 and 4 for 5 seconds. The display will show SEC, indicating the unit is in the SECURE mode.
3. Using HR or HRS and MN or MIN buttons, enter the correct code number. The initial key press of either button will cause the display to indicate 000.
4. Press and hold MIN or MN until the last two digits of the code appears. The digits will also increment one by one with each momentary depression.
5. Press and hold HRS or HR until the first digit or digits of the code appears. The digits will also increment one by one with each momentary depression.
6. Depress the AM/FM button. If the display shows the disabling sequence was successful (the numbers matched the user selected code or the factory backup code) and the unit is in the UNSECURED state. If the display shows SEC, the numbers did not match either of the codes and the unit will remain in the SECURE state. The display will revert to a secure state after 15 seconds.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.