Pontiac 1993 Grand Am Owner's Manual page 98

I
CAUTION
Anti-lock Brake
Sptetn
Warning
Light
A
Your brake system may not be
working properly if the brake
warning light is on. Driving with
the brake warning light on can lead
to an accident. If the light is still
on after you've pulled off the road
and stopped carefully, have the
vehicle towed for service.
Vith anti-lock, this light will
go on
when you start your engine and may stay
on for two seconds or so. That's normal.
If the light doesn't come on, have it
fixed so it will be ready to warn you if
there is a problem.
If the light stays on or comes on when
you're driving, stop as soon
as possible
and turn the key off. Then start the
engine to reset the system. If the light
still stays on, or comes on again while
you're driving, your Pontiac needs
service. Unless the regular brake system
warning light is also on, you will still
have brakes, but not anti-lock brakes. If
the regular brake system warning light is
also on, see Brake System Warning Light
earlier in this part.
If the anti-lock brake system warning
light ever flashes, your anti-lock brake
system is still working but needs service
as soon as possible.