1998 Buick Regal Owner's Manual - Page 148

Cruise Light The CRUISE light comes on whenever you set your cruise control. See "Cruise Control" in the Index. Service VehicleSoon Light This light will come on if you have certain non-emission related vehicle problems. CRUISE SERVICE VEHICLE SOON Performance Shift Light(fEquipped) I The PERF SHIFT light comes on when you press the performance shift button to indicate that your vehicle is in performance shifting mode. See "Performance Shifting" in the Index. PERF SHIFT These problems may not be obvious and may affect vehicle performance or durability. Consult a qualified dealership for necessary repairs to maintain top vehicle performance. The light will come on briefly when your ignition is turned on to show that it isworking properly. 1 Low Washer Fluid Warning Light This light will come on when your windshield washers are working and the fluid container is low. LOW WASH The light will also come on briefly when your ignition is turned on to show that it is working properly. 2-74