1996 Pontiac Bonneville Owner's Manual - Page 117

Anti-Lock Brake System Warhing Light I ANTILOCK ( ) @ 1 With the anti-lockbrake system, & i s fight will come on when youstart your ,engine and may stay on for several seconds. That's normal. I If thelightstayson, turn theignition off. Or, if thelight comesonwhenyou'redriving,stopassoonaspossible and turn the ignitionoff. Then start the engine again to reset the system. the light still stays on, or comes If on again while you're driving, your Pontiac needs service. If the regular brake system warning light isn't you on, still have brakes,but YOU don't have anti-lock brakes. If the regular brake system warning light is'also on, YOU don't have anti-lock brakes and there's a problem with your regular brakes. "Brake System Warning Light" See earlier in this part. The anti-lock brake system warning light should come on briefly when you turn the ignition key to If the RUN. so light doesn'tcome on then, have'it fixed it will be ready to warn you if there is a problem.