1997 Buick Regal Owner's Manual - Page 150

Security Light This lightwill come on when you turn the key to START and stay on until the vehicle starts. It will also flash if your key is too dirty or wet for thePASS-Key I1 system toread the resistor pellet. See "Pass-Key 11" in the Index. Cruise Light The CRUISE light comes on whenever you set your cruise control. See "Cruise Control" in the Index. SECURITY CRUISE If the resistor pellet is damaged ormissing, the light will come on. If you're driving and the SECURITY light comes on and remains on, your PASS-Key I1 system is not working properly. Your vehicle is not protected by PASS-Key 11, and you should see your dealer. Performance Shift Light (If Equipped) The PERFSHIFT light comes onwhen you press the performance shift button to indicatethat your vehicle is in performance shifting mode. See "Performance Shifting'' in the Index. PERF SHIFT 2-74