2003 Oldsmobile Alero Owner's Manual - Page 132

Charging System Light If the air bag readiness light stays on after you it start your vehicle, means the air bag system may not be working properly. The air bags in your vehicle may not inflate in a crash, or they could even inflate without a crash. help avoid To injury to yourself or others, have your vehicle serviced rightaway if the air bag readiness light stays on after you start your vehicle. The charging system light will come on when you turn on the ignition, but the engine is not running, as a check to show you it is working. 4 When the engine is running, the light should go out. If it stays on, or comes on while you are driving and you hear a chime, you may have a problem with the electrical charging system. It could indicate that you have a loose generator drive belt or another electrical problem. Have it checked right away. Driving while this light is on could drain your battery. If you must drive a short distance with the light on, be certain to turn off all your accessories, such as the radio 2nd 2i!- c93diti9ner. The air bag readiness light should flash for a few seconds when you turn the ignition key to ON. If the light doesn't come on then, have it fixed so it will be ready to warn you if there is a problem. 3-27