
NO CHANGE:No change will be made to this
feature. The current setting will remain.
Choose one of the available settings and press
the set/reset button while it is displayed on the DIC
to select it.
EXIT LIGHTING
If it is dark enough outside, this feature allows
you to select the amount of time you want
the exterior lamps to remain on. This happens
after the vehicle is unlocked using the remote
keyless entry transmitter or if the vehicle key is
turned to LOCK from RUN.
Press the customization button until EXIT
LIGHTING appears on the DIC display. Press the
set/reset button once to access the settings for
this feature. Then press the customization button
to scroll through the following settings:
OFF:The exterior lamps will not turn on.
30 SECONDS (default):The exterior lamps will
stay on for 30 seconds.
1 MINUTE:The exterior lamps will stay on for
one minute.
2 MINUTES:The exterior lamps will stay on for
two minutes.NO CHANGE:No change will be made to this
feature. The current setting will remain.
Choose one of the available settings and press
the set/reset button while it is displayed on the DIC
to select it.
APPROACH LIGHTING
This feature allows you to select whether or not
to have the exterior lights turn on brie y during low
light periods after unlocking the vehicle using
the remote keyless entry transmitter.
Press the customization button until APPROACH
LIGHTING appears on the DIC display. Press
the set/reset button once to access the settings
for this feature. Then press the customization
button to scroll through the following settings:
OFF:The exterior lights will not turn on when you
unlock the vehicle with the remote keyless entry
transmitter.
ON (default):If it is dark enough outside, the
exterior lights will turn on brie y when you unlock
the vehicle with the remote keyless entry
transmitter.
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The lights will remain on for 20 seconds or until
the lock button on the remote keyless entry
transmitter is pressed, or the vehicle is no longer
off. SeeRemote Keyless Entry System Operation
on page 115for more information.
NO CHANGE:No change will be made to this
feature. The current setting will remain.
Choose one of the available settings and press
the set/reset button while it is displayed on the DIC
to select it.
AUTO HIGH BEAMS
If your vehicle has this feature, it allows you to
select to have the Intellibeam™ system turned
off or on. SeeExterior Lamps on page 205
for more information.
Press the customization button until AUTO HIGH
BEAMS appears on the DIC display. Press
the set/reset button once to access the settings
for this feature. Then press the customization
button to scroll through the following settings:
OFF (default):The Intellibeam™ system will be
turned off.
ON:The Intellibeam™ system will be turned on.NO CHANGE:No change will be made to this
feature. The current setting will remain.
Choose one of the available settings and press
the set/reset button while it is displayed on the DIC
to select it.
CHIME VOLUME
This feature allows you to select the volume level
of the chime.
Press the customization button until CHIME
VOLUME appears on the DIC display. Press the
set/reset button once to access the settings for this
feature. Then press the customization button to
scroll through the following settings:
NORMAL (default):The chime volume will be set
to a normal level.
LOUD:The chime volume will be set to a
loud level.
NO CHANGE:No change will be made to this
feature. The current setting will remain.
Choose one of the available settings and press
the set/reset button while it is displayed on the DIC
to select it.
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Avoid needless heavy braking. Some people drive
in spurts — heavy acceleration followed by
heavy braking — rather than keeping pace with
traffic. This is a mistake. Your brakes may
not have time to cool between hard stops. Your
brakes will wear out much faster if you do a lot of
heavy braking. If you keep pace with the traffic
and allow realistic following distances, you
will eliminate a lot of unnecessary braking. That
means better braking and longer brake life.
If your engine ever stops while you are driving,
brake normally but do not pump your brakes.
If you do, the pedal may get harder to push down.
If your engine stops, you will still have some
power brake assist. But you will use it when you
brake. Once the power assist is used up, it
may take longer to stop and the brake pedal
will be harder to push.
Adding non-GM accessories can affect your
vehicle’s performance. SeeAccessories and
Modi cations on page 396.Anti-Lock Brake System (ABS)
Your vehicle has the Anti-Lock Brake System
(ABS), an advanced electronic braking system
that will help prevent a braking skid.
When you start your engine and begin to drive
away, ABS will check itself. You may hear a
momentary motor or clicking noise while this test
is going on. This is normal.
If there is a problem
with ABS, this warning
light will stay on.
SeeAnti-Lock Brake
System Warning
Light on page 237.
Along with ABS, your vehicle has a Dynamic Rear
Proportioning (DRP) system. If there is a DRP
problem, both the brake and ABS warning lights
will come on accompanied by a 10-second
chime. The lights and chime will come on each
time the ignition is turned on until the problem is
repaired. See your dealer for service.
327

If you turn off StabiliTrak®, only the brake-traction
control portion of traction control will work. The
engine speed management will be disabled. In this
state, engine power is not reduced automatically
and the driven wheels can spin more freely.
This can cause the brake-traction control to
activate constantly.
Notice:If you allow the wheel(s) of one axle
to spin excessively while the StabiliTrak
®,
ABS and brake warning lights and the
SERVICE STABILITRAK message are
displayed, you could damage the transfer
case. The repairs would not be covered by
your warranty. Reduce engine power and
do not spin the wheel(s) excessively while
these lights and this message are displayed.
The traction control system may activate on
dry or rough roads or under conditions such
as heavy acceleration while turning or abrupt
upshifts/downshifts of the transmission. When
this happens you may notice a reduction in
acceleration, or may hear a noise or vibration.
This is normal.If your vehicle is in cruise control when the system
activates, the StabiliTrak
®light will ash and the
cruise control will automatically disengage.
When road conditions allow you to use cruise
again, you may re-engage the cruise control.
SeeCruise Control on page 202.
StabiliTrak
®may also turn off automatically if it
determines that a problem exists with the system.
If the problem does not clear itself after restarting
the vehicle, you should see your dealer for
service.
Adding non-GM accessories can affect your
vehicle’s performance. SeeAccessories and
Modi cations on page 396for more information.
All-Wheel Drive (AWD) System
If your vehicle is equipped with this feature,
engine power is sent to all four wheels when extra
traction is needed. This is like four-wheel drive,
but there is no separate lever or switch to engage
or disengage the front axle. It is fully automatic,
and adjusts itself as needed for road conditions.
332

Surface Obstacles:Unseen or hidden obstacles
can be hazardous. A rock, log, hole, rut, or
bump can startle you if you are not prepared for
them. Often these obstacles are hidden by
grass, bushes, snow, or even the rise and fall of
the terrain itself. Here are some things to consider:
Is the path ahead clear?
Will the surface texture change abruptly
up ahead?
Does the travel take you uphill or downhill?
There is more discussion of these subjects
later.
Will you have to stop suddenly or change
direction quickly?
When you drive over obstacles or rough
terrain, keep a rm grip on the steering wheel.
Ruts, troughs, or other surface features can
jerk the wheel out of your hands if you are
not prepared.When you drive over bumps, rocks, or other
obstacles, the wheels can leave the ground.
If this happens, even with one or two wheels,
you cannot control the vehicle as well or at all.
Because you will be on an unpaved surface, it is
especially important to avoid sudden acceleration,
sudden turns, or sudden braking.
In a way, off-road driving requires a different kind
of alertness from driving on paved roads and
highways. There are no road signs, posted speed
limits, or signal lights. You have to use your
own good judgment about what is safe and what
is not.
Drinking and driving can be very dangerous on
any road. And this is certainly true for off-road
driving. At the very time you need special alertness
and driving skills, your re exes, perceptions,
and judgment can be affected by even a small
amount of alcohol. You could have a serious — or
even fatal — accident if you drink and drive or
ride with a driver who has been drinking.
SeeDrunken Driving on page 323.
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