Pontiac 1997 Bonneville Owner's Manual page 121

Anti-Lock Brake System Warning Light
With the
anti-lock brake
system, the light(s) will
come on when you start
your engine and may stay
The anti-lock brake system warning light should come
on briefly when you turn the ignition key to RUN. If the
light doesn't come on then, have it fixed so it will be
ready to warn you if there is a problem.
If the light stays on, turn the ignition to OFF. Or, if the
light comes on when you're driving, stop as soon as
possible and turn the ignition off. Then start the engine
again to reset the system. If the light still stays on, or
comes on again while you're driving, your Pontiac
needs service. If the regular brake system warning light
isn't on, you 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. See "Brake
System Warning Light" earlier in this section.
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