
Lighting 6-1
Lighting
Exterior Lighting
Exterior Lamp Controls . . . . . . . . 6-1
Headlamp High/Low-BeamChanger . . . . . . . . . . . . . . . . . . . . . 6-2
Flash-to-Pass . . . . . . . . . . . . . . . . . 6-2
Daytime Running Lamps (DRL)/Automatic Headlamp
System . . . . . . . . . . . . . . . . . . . . . . 6-3
Delayed Headlamps . . . . . . . . . . 6-3
Hazard Warning Flashers . . . . . 6-3
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . 6-4
Interior Lighting
Instrument Panel IlluminationControl . . . . . . . . . . . . . . . . . . . . . . 6-4
Courtesy Lamps . . . . . . . . . . . . . . 6-4
Dome Lamps . . . . . . . . . . . . . . . . . 6-5
Reading Lamps . . . . . . . . . . . . . . . 6-5
Lighting Features
Entry Lighting . . . . . . . . . . . . . . . . . 6-5
Delayed Entry Lighting . . . . . . . . 6-6
Delayed Exit Lighting . . . . . . . . . 6-6
Parade Dimming . . . . . . . . . . . . . . 6-6
Battery Load Management . . . . 6-6
Battery Power Protection . . . . . . 6-7Exterior Lighting
Exterior Lamp Controls
The exterior lamps control is located
on the instrument panel to the left of
the steering wheel.
It controls the following systems:
.Headlamps
.Taillamps
.Parking Lamps
.License Plate Lamps
.Instrument Panel Lights

6-2 Lighting
The exterior lamps control has four
positions:
9(Off):Briefly turn to this position
to turn the automatic light control off
or on again.
AUTO (Automatic): Turns the
headlamps on automatically at
normal brightness, together with the
following:
.Parking Lamps
.Taillamps
.License Plate Lamps
.Instrument Panel Lights
; (Parking Lamps): Turns the
parking lamps on together with the
following:
.Taillamps
.License Plate Lamps
.Instrument Panel Lights 2
(Headlamps): Turns the
headlamps on together with the
following lamps listed below.
A warning chime sounds if the
driver's door is opened when the
ignition switch is off and the
headlamps are on.
.Parking Lamps
.Taillamps
.License Plate Lamps
.Instrument Panel Lights
Headlamp High/
Low-Beam Changer
2 3
Headlamp High/Low Beam
Changer: Push the turn signal/lane
change lever away from you to turn
the high beams on.
Pull the lever towards you to return
to low beams.
This indicator light turns on in the
instrument panel cluster when the
high beam headlamps are on.
Flash-to-Pass
This feature is used to signal to the
vehicle ahead that you want
to pass.
If the headlamps are off or in the
low‐beam position, pull the turn
signal lever toward you to
momentarily switch to high‐beams.
Release the lever to turn the
high-beam headlamps off.

Driving and Operating 9-17
Notice:Using a tool to force the
key to turn in the ignition could
cause damage to the switch or
break the key. Use the correct
key, make sure it is all the way in,
and turn it only with your hand.
If the key cannot be turned by
hand, see your dealer.
((LOCK/OFF): This position locks
the ignition and transmission. The
key can be removed in LOCK/OFF.
The shift lever must be in P (Park)
to turn the ignition switch to
LOCK/OFF.
The steering can bind with the
wheels turned off center. If this
happens, move the steering wheel
from right to left while turning the
key to ACC/ACCESSORY. If this
doesn't work, then the vehicle needs
service.
ACC (ACC/ACCESSORY): This is
the position in which you can
operate the electrical accessories or
items plugged into the accessory
power outlets. This position unlocks the ignition and steering wheel. Use
this position if the vehicle must be
pushed or towed.
R(ON/RUN):
This position can be
used to operate the electrical
accessories and to display some
instrument panel warning and
indicator lights. The switch stays in
this position when the engine is
running. The transmission is also
unlocked in this position. If you
leave the key in the ACC/
ACCESSORY or ON/RUN position
with the engine off, the battery could
be drained. You may not be able to
start the vehicle if the battery is
allowed to drain for an extended
period of time.
/(START): This is the position
that starts the engine. When the
engine starts, release the key. The
ignition switch will return to ON/RUN
for driving.
Retained Accessory
Power (RAP)
These vehicle accessories can be
used for up to 10 minutes after the
ignition key is turned off:
.Audio System
.Power Windows
.Sunroof (if equipped)
Power to the windows and sunroof
will work up to 10 minutes or until a
door is opened.
The radio continues to work for
10 minutes or until the driver's door
is opened.
For an additional 10 minutes of
operation, close all the doors and
turn the key to ON/RUN and then
back to LOCK/OFF.
All these features will work when the
key is in the ON/RUN or ACC/
ACCESSORY positions.

9-30 Driving and Operating
Traction control can be turned on by
pressing and releasing the traction
control disable button if not
automatically shut off for any other
reason.
When the traction control system is
turned off, the StabiliTrak light and
the appropriate traction control off
message will be displayed on the
DIC to warn the driver. The vehicle
will still have brake-traction control
when traction control is off, but will
not be able to use the engine speed
management system. See“Traction
Control Operation” next for more
information.
When the traction control system
has been turned off, system noises
may be heard and felt as a result of
the brake-traction control working.
It is recommended to leave the
system on for normal driving
conditions, but it may be necessary
to turn the system off if the vehicle
is stuck in sand, mud, ice or snow,
and you want to “rock”the vehicle to
attempt to free it. It may also be necessary to turn off the system
when driving in extreme off-road
conditions where high wheel spin is
required. See
If the Vehicle is Stuck
on page 9‑11.
Traction Control Operation
The traction control system is part of
the StabiliTrak system. Traction
control limits wheel spin by reducing
engine power to the wheels (engine
speed management) and by
applying brakes to each individual
wheel (brake-traction control) as
necessary.
The traction control system is
enabled automatically when the
vehicle is started. It will activate and
the StabiliTrak light will flash if it
senses that any of the wheels are
spinning or beginning to lose
traction while driving. If traction
control is turned off, only the
brake-traction control portion of
traction control will work. The
engine speed management will be
disabled. In this mode, 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 the wheel(s) of one axle
is allowed to spin excessively
while the StabiliTrak, ABS and
brake warning lights and any
relevant DIC messages are
displayed, the transfer case could
be damaged. The repairs would
not be covered by the vehicle
warranty. Reduce engine power
and do not spin the wheel(s)
excessively while these lights and
messages 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, a
reduction in acceleration may be
noticed, or a noise or vibration may
be heard. This is normal.

10-18 Vehicle Care
8. Start the engine and let it rununtil the upper radiator hose
feels warm. Any time during this
procedure, watch out for the
engine cooling fan(s).
9. If the coolant level inside the radiator filler neck is low, add
more of the proper DEX-COOL
coolant mixture through the filler
neck until the level is back up to
the base of the filler neck.
Replace the pressure cap. Be
sure to secure it tightly. Notice:
If the pressure cap is not
tightly installed, coolant loss and
possible engine damage may
occur. Be sure the cap is properly
and tightly secured.
Engine Overheating
The vehicle has several indicators
to warn of engine overheating.
There is an engine coolant
temperature gauge on the
instrument panel cluster. See
Engine Coolant Temperature Gauge
on page 5‑12.
The vehicle may also display an
ENGINE OVERHEATED IDLE
ENGINE and ENGINE
OVERHEATED STOP ENGINE
message in the Driver Information
Center (DIC). See Warning Lights,
Gauges, and Indicators
on
page 5‑10.
You may decide not to lift the hood
when this warning appears, but
instead get service help right away.
See Roadside Assistance Program
on page 13‑6. If you do decide to lift the hood,
make sure the vehicle is parked on
a level surface.
Then check to see if the engine
cooling fans are running. If the
engine is overheating, both fans
should be running. If they are not,
do not continue to run the engine
and have the vehicle serviced.
Notice:
Engine damage from
running the engine without
coolant is not covered by the
warranty.
Notice: If the engine catches fire
while driving with no coolant, the
vehicle can be badly damaged.
The costly repairs would not be
covered by the vehicle warranty.
See Overheated Engine
Protection Operating Mode
on
page 10‑20for information on
driving to a safe place in an
emergency.

INDEX i-5
FusesEngine Compartment
Fuse Block . . . . . . . . . . . . . . . . 10-28
Fuses and Circuit Breakers . . . . . . . . . . . . . . . . . . 10-27
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . 10-31
G
Garage Door Opener . . . . . . . . . . 5-46
Programming . . . . . . . . . . . . . . . . . 5-46
Gasoline Specifications . . . . . . . . . . . . . . . . . 9-37
Gauges Engine CoolantTemperature . . . . . . . . . . . . . . . . 5-12
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12
Odometer . . . . . . . . . . . . . . . . . . . . . 5-12
Speedometer . . . . . . . . . . . . . . . . . 5-12
Tachometer . . . . . . . . . . . . . . . . . . . 5-12
Voltmeter . . . . . . . . . . . . . . . . . . . . . 5-13
Warning Lights and Indicators . . . . . . . . . . . . . . . . . . . . 5-9 General Information
Service and Maintenance . . . . . 11-1
Towing . . . . . . . . . . . . . . . . . . . . . . . . 9-41
Vehicle Care . . . . . . . . . . . . . . . . . . 10-2
Glove Box . . . . . . . . . . . . . . . . . . . . . . 4-1
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . 13-5
H
Halogen Bulbs . . . . . . . . . . . . . . . . 10-25
Hazard Warning Flashers . . . . . . . 6-3
Head Restraints . . . . . . . . . . . . . . . . 3-2
Headlamps
Aiming . . . . . . . . . . . . . . . . . . . . . . 10-25
Bulb Replacement . . . . . . . . . . 10-25
Daytime Running Lamps/Automatic Headlamp
System . . . . . . . . . . . . . . . . . . . . . . . 6-2
Delayed . . . . . . . . . . . . . . . . . . . . . . . 6-3
Flash-to-Pass . . . . . . . . . . . . . . . . . . 6-2
High-Beam On Light . . . . . . . . . . 5-21
High/Low Beam Changer . . . . . . 6-2
Heated and Ventilated Front
Seats . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Heated Front Seats . . . . . . . . . . . . . 3-7
Heated Mirrors . . . . . . . . . . . . . . . . . 2-15 High Voltage Devices and
Wiring . . . . . . . . . . . . . . . . . . . . . . . 10-27
High-Beam On Light . . . . . . . . . . . 5-21
Highway Hypnosis . . . . . . . . . . . . . . 9-7
Hill and Mountain Roads . . . . . . . . 9-7
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . 10-4
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
How to Wear Safety Belts Properly . . . . . . . . . . . . . . . . . . . . . . 3-16I
Ignition Positions . . . . . . . . . . . . . . 9-15
Ignition Transmission LockCheck . . . . . . . . . . . . . . . . . . . . . . . 10-23
Immobilizer . . . . . . . . . . . . . . . . . . . . 2-13
Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . 3-41
Instrument Cluster . . . . . . . . . . . . . 5-11
Instrument Panel
Storage Area . . . . . . . . . . . . . . . . . . 4-1
Introduction . . . . . . . . . . . . . . . . . . .iii, 7-1
J
Jump Starting . . . . . . . . . . . . . . . . . 10-73

i-6 INDEX
K
Key and Lock Messages . . . . . . . 5-34
Keyless EntryRemote (RKE) System . . . . . . . . 2-2
Keyless Entry System . . . . . . . . . . 2-2
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
L
Labeling, Tire Sidewall . . . . . . . . 10-34
Lamp Messages . . . . . . . . . . . . . . . 5-35
Lamps Courtesy . . . . . . . . . . . . . . . . . . . . . . . 6-4
Dome . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Exterior Controls . . . . . . . . . . . . . . . 6-1
Malfunction Indicator . . . . . . . . . 5-16
Reading . . . . . . . . . . . . . . . . . . . . . . . 6-5
Lap-Shoulder Belt . . . . . . . . . . . . . 3-20
LATCH System Replacing Parts After aCrash . . . . . . . . . . . . . . . . . . . . . . . 3-53
Latch, Lower Anchors and Tethers for Children . . . . . . . . . . 3-46
Liftgate
Carbon Monoxide . . . . . . . . . . . . . . 2-8 Lighting
Delayed Entry . . . . . . . . . . . . . . . . . 6-6
Delayed Exit . . . . . . . . . . . . . . . . . . . 6-6
Entry . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Illumination Control . . . . . . . . . . . . 6-4
Parade Dimming . . . . . . . . . . . . . . . 6-6
Lights
Airbag Readiness . . . . . . . . . . . . . 5-14
Antilock Brake System(ABS) Warning . . . . . . . . . . . . . . 5-19
Charging System . . . . . . . . . . . . . 5-15
Cruise Control . . . . . . . . . . . . . . . . 5-21
Engine Coolant
Temperature Warning . . . . . . . 5-20
Engine Oil Pressure . . . . . . . . . . 5-21
Flash-to-Pass . . . . . . . . . . . . . . . . . . 6-2
High-Beam On . . . . . . . . . . . . . . . . 5-21
High/Low Beam Changer . . . . . . 6-2
Safety Belt Reminders . . . . . . . . 5-13
Security . . . . . . . . . . . . . . . . . . . . . . 5-21
StabiliTrak
®Indicator . . . . . . . . . 5-19
Tire Pressure . . . . . . . . . . . . . . . . . 5-20
Tow/Haul Mode . . . . . . . . . . . . . . . 5-19 Locks
Automatic Door . . . . . . . . . . . . . . . . 2-7
Delayed Locking . . . . . . . . . . . . . . . 2-7
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Lockout Protection . . . . . . . . . . . . . 2-7
Power Door . . . . . . . . . . . . . . . . . . . . 2-7
Safety . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Loss of Control . . . . . . . . . . . . . . . . . 9-5
Lower Anchors and Tethers for Children (LATCH
SYSTEM) . . . . . . . . . . . . . . . . . . . . 3-46
Lumbar Adjustment . . . . . . . . . . . . . 3-5 Front Seats . . . . . . . . . . . . . . . . . . . . 3-5
M
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . .11-10
Maintenance Schedule
Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . 11-7
Scheduled Maintenance . . . . . . 11-2
Malfunction Indicator Lamp . . . . 5-16
Manual Mode . . . . . . . . . . . . . . . . . . 9-23

i-12 INDEX
W
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . . . 5-9
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . iii Cautions and Danger . . . . . . . . . . . . iii
Hazard Flashers . . . . . . . . . . . . . . . 6-3
Washer Fluid . . . . . . . . . . . . . . . . . 10-19
Washer Fluid Messages . . . . . . . 5-39
Wheels
Alignment and TireBalance . . . . . . . . . . . . . . . . . . . 10-50
Different Size . . . . . . . . . . . . . . . 10-48
Replacement . . . . . . . . . . . . . . . 10-51
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . 10-46 Where to Put the Child
Restraint . . . . . . . . . . . . . . . . . . . . . 3-45
Windows . . . . . . . . . . . . . . . . . . . . . . 2-18 Power . . . . . . . . . . . . . . . . . . . . . . . . 2-18
Windshield Wiper/Washer . . . . . . . . . . . . . . . . . 5-5
Winter Driving . . . . . . . . . . . . . . . . . . 9-8
Wiper Blade Replacement . . . . 10-24
Wipers
Rear Washer . . . . . . . . . . . . . . . . . . 5-6
Wiring, High Voltage
Devices . . . . . . . . . . . . . . . . . . . . . 10-27