Cadillac 2007 STS, Owner'S Manual

Page: 249 / 560

Anti-Lock Brake System
Warning Light
With the Anti-Lock
Brake System (ABS),
this light will come
on when your engine is
started and may stay
on for several seconds.
That is normal.
If the ABS warning light comes on and stays on,
there may be a problem with the antilock portion of
the brake system. If the brake system warning
light is not on, you still have brakes, but you do not
have antilock brakes. See
Brake System Warning
Light on page 248 for more information.
If the light stays on, press the ignition Acc. button.
If the light comes on when you are 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 are driving, your vehicle needs service.
If the regular brake system warning light is not
on, you still have brakes, but you do not have
anti-lock brakes. If the regular brake system
warning light is also on, you do not have anti-lock
brakes and there is a problem with your regular
brakes. See
Brake System Warning Light on
page 248 for more information.
The ABS warning light should come on briefly
when you turn the ignition on. If the light does not
come on then, have it fixed so it will be ready
to warn you if there is a problem.
Low Tire Pressure Warning Light
This light will come on
briefly as you start the
engine, for vehicles
equipped with the
Tire Pressure
Monitor System.
This light will also come on when one or more of
your tires are significantly underinflated.
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