GMC Hummer H3 2008 Owner's Handbook Manual page 35

Instrumentation and Controls
A text message may also appear in
the Driver Information Centre
display.
See "Driver Information Centre
Messages" later in this section for
more information.
Stop as soon as possible and turn
the ignition off. Then start the
engine to reset the system.
. . . 34
If the light still stays on, or if it
comes on again while you're driv-
ing, your vehicle needs service.
Until you get it fixed, the brakes
will still work, but without the anti-
lock feature.
CAUTION
Driving with any brake warning
light on can lead to an accident.
Have the brakes checked imme-
diately if any brake warning
light stays on.
If the regular brake system warn-
ing light is also on, the vehicle
does not have anti-lock brakes and
there is a problem with the regular
brakes. Pull off the road and stop
carefully. Have the vehicle towed
for service.
See "Brake System Warning Light"
earlier in this section.