Additional Required Services
At Each Fuel Stop
.Engine oil level check. SeeEngine Oilonpage 7!17.
.Engine coolant level check. SeeEngine Coolanton page 7!29.
.Windshield washer fluid level check. SeeWindshield Washer Fluid on page 7!39.
Once a Month
.Tire inflation check. SeeInflation - Tire Pressureon page 7!65.
.Tire wear inspection. SeeTire Inspection andRotation on page 7!71.
Once a Year
.Starter switch check. SeeOwner Checks andServices on page 8!8.
.Parking brake and automatic transmission P (Park)mechanism check. SeeOwner Checks andServices on page 8!8.
.Automatic transmission shiftlock control systemcheck. SeeOwner Checks and Servicesonp a g e 8!8.
.Ignition transmission lock check. SeeOwnerChecks and Services on page 8!8.
.Engine cooling system and pressure cap pressurecheck. Radiator and air conditioning condenseroutside cleaning. SeeCooling Systemonpage 7!28.
.Exhaust system and nearby heat shieldsinspection for loose or damaged components.
.Accelerator pedal check for damage, high effort,or binding. Replace if needed.
.Hood and liftgate support gas strut inspection forsigns of wear, corrosion, cracks, loss of lubricant,or other damage. Check the hold open ability ofthe gas strut. If necessary, replace with genuineparts from your dealer/retailer.
8-5
Owner Checks and Services
Starter Switch Check
{WARNING:
When you are doing this inspection, the vehicle
could move suddenly. If the vehicle moves, you or
others could be injured.
1. Before starting this check, be sure there is enoughroom around the vehicle.
2. Firmly apply both the parking brake and the regularbrake. SeeParking Brake on page 3!38.
Do not use the accelerator pedal, and be ready toturn off the engine immediately if it starts.
3. Try to start the engine in each gear. The vehicleshould start only in P (Park) or N (Neutral). If thevehicle starts in any other position, contact yourdealer/retailer for service.
Automatic Transmission Shift Lock
Control System Check
{WARNING:
When you are doing this inspection, the vehicle
could move suddenly. If the vehicle moves, you or
others could be injured.
1. Before starting this check, be sure there is enoughroom around the vehicle. It should be parked on alevel surface.
2. Firmly apply the parking brake. SeeParking Brakeon page 3!38.
Be ready to apply the regular brake immediately ifthe vehicle begins to move.
3. With the engine off, turn the ignition to ON/RUN,but do not start the engine. Without applying theregular brake, try to move the shift lever out ofP (Park) with normal effort. If the shift lever movesout of P (Park), contact your dealer/retailer forservice.
8-8
Ignition Transmission Lock Check
While parked, and with the parking brake set, try to turnthe ignition to LOCK/OFF in each shift lever position.
.The ignition should turn to LOCK/OFF only whenthe shift lever is in P (Park).
.The ignition key should come out only inLOCK/OFF.
Contact your dealer/retailer if service is required.
Parking Brake and Automatic
Transmission P (Park) Mechanism
Check
{WARNING:
When you are doing this check, the vehicle could
begin to move. You or others could be injured and
property could be damaged. Make sure there is
room in front of the vehicle in case it begins to
roll. Be ready to apply the regular brake at once
should the vehicle begin to move.
Park on a fairly steep hill, with the vehicle facingdownhill. Keeping your foot on the regular brake, set theparking brake.
.To check the parking brake's holding ability: Withthe engine running and the transmission inN (Neutral), slowly remove foot pressure from theregular brake pedal. Do this until the vehicle is heldby the parking brake only.
.To check the P (Park) mechanism's holding ability:With the engine running, shift to P (Park). Thenrelease the parking brake followed by the regularbrake.
Contact your dealer/retailer if service is required.
8-9
Appearance Care (cont.)
Underbody Maintenance . . . . . . . . . . . . . . . . . . . . . . . . .7-106
Washing Your Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . .7-102
Weatherstrips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-102
Windshield, Backglass, and Wiper Blades . . . . . . .7-104
Wood Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-101
Ashtray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20
Assist Handles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-64
Audio System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-67
Audio Steering Wheel Controls . . . . . . . . . . . . . . . . . .4-105
Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-60
Radio Reception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-107
Rear Seat (RSA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-103
Theft-Deterrent Feature . . . . . . . . . . . . . . . . . . . . . . . . . .4-105
XM™Satellite Radio Antenna System . . . . . . . . . . .4-108
Automatic Headlamp System . . . . . . . . . . . . . . . . . . . . . . 4-15
Automatic Transmission
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-24
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32
Autoride®. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-42
Axle, Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-50
B
Back-Up Lamps - Ambulance Body
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-55
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-43
Electric Power Management . . . . . . . . . . . . . . . . . . . . . . 4-18
Run-Down Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18
Belt Routing, Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-13
Bench Seat, Split (60/40) . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Bluetooth®. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-67
Brake
Emergencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Pedal and Adjustable Throttle . . . . . . . . . . . . . . . . . . . . 3-30
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-40
Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Parking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-38
System Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-33
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-4
Braking in Emergencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-6
Break-In, New Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-26
Bucket Seats, Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-56
Back-Up Lamps - Ambulance Body . . . . . . . . . . . . . . . 7-55
Fog Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16
Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-52
i - 2
N
Navigation
Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Using the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12
Navigation System, Privacy . . . . . . . . . . . . . . . . . . . . . . . . 9-20
New Vehicle Break-In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-26
O
Object Detection, Side Blind Zone Alert (SBZA) . . . 3-48
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-29
Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-29
Off-Road . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13
Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13
Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-11
Oil
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-17
Engine Oil Life System . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-20
Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-38
Older Children, Restraints . . . . . . . . . . . . . . . . . . . . . . . . . 2-49
Online Owner Center . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-5
OnStar, Privacy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-20
OnStar®System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-24
Operation, Universal Home Remote System . . . . . . . 3-55
Ordering
Map DVDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-59
Outlet Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-25
Outlets
Accessory Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-19
Outside
Convex Mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-45
Heated Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-45
Power Foldaway Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 3-43
Overheated Engine Protection Operating Mode . . . . 7-37
Overview, Navigation System . . . . . . . . . . . . . . . . . . . . . . . .5-2
Owner Checks and Services . . . . . . . . . . . . . . . . . . . . . . . . .8-8
Owners, Canadian . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii
P
Paint, Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-106
Park
Shifting Into . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-39
Shifting Out of . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-40
Park Aid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-46
Park Tilt Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-44
Parking
Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-46
Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-38
Over Things That Burn . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-41
PASS-Key®III+ Electronic Immobilizer . . . . . . . . . . . . . 3-24
PASS-Key®III+ Electronic Immobilizer
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-24
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . 4-31
Passenger Sensing System . . . . . . . . . . . . . . . . . . . . . . . 2-84
i - 10