Chevrolet LUMINA 2001, Owner'S Manual, Page: 119 / 317

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Anti-Lock Brake System Active
Light (Option)
When your anti
-
lock system
is adjusting brake pressure
to help avoid a braking skid,
the anti
-
lock brake system
active light will come on.
Slippery road conditions may exist if this light comes
on, so adjust your driving accordingly. The light will
stay on for a few seconds after the system stops
adjusting brake pressure.
The anti
-
lock brake system active light also comes 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
there to tell you when the system is active.
Engine Coolant Temperature Light
This light tells you that
your engine coolant has
overheated or your
radiator cooling fan(s)
are not working.
If you have been operating your vehicle under normal
driving conditions, you should pull off the road, stop
your vehicle and turn off the engine as soon as possible.
See “Engine Overheating” in the Index.