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.
1997 Buick Century CustomFACTORY OEM SERVICE PROCEDURE
Programming Shock Sensor Control Modes (Grand PRIX)
- Pull fuse No. 27 (10-Amp) from instrument panel fuse block. See COMPONENT LOCATIONS . Turn ignition switch to ACCESSORY position. Ensure seat belt indicator flashes and chime sounds 2-4 times. Turn parking lights on. As soon as parking lights are turned on, seat belt indicator will flash and chime will sound a number of times equal to currently set customizing mode number. See SHOCK SENSOR CONTROL MODES under PROGRAMMING MODE LIST (GRAND PRIX) .
- Mode number will advance, each time parking lights are turned on and off. A transition past Mode 4 will start count again at Mode 1. To exit and save current customizing mode, turn ignition off and replace fuse No. 27 (10-Amp).
Factory Service Tools
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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.