1998 Cadillac Seville Owner's Manual - Page 127

Charging system Indicator Light This lightgoes on when you turn your key to ON or START. It goes off once you start your engine. United States Canada This light will come on when you start your engine, and If it it will flashfor a few seconds. Then the light should go That's a check to be sure the light works. doesn't come on, be sure to havefixed so it will be there to it is out. This means the system ready. warn you if something goes wrong. If the air bag readiness light stays on after you start the on, engine or comes on when you are driving, your air bag If this light stays you need service and you should take your vehicle to the dealer at once. save your To system may not work properly. Have your vehicle battery until you get there, turn off all accessories. serviced right away. The air bag readiness light should flash a few for to seconds when you turn the ignition keyON. If the so it light doesn't come on then, have it fixed will be ready to warn you if thereis a problem. 2-66