
Bulb Replacement
For the proper type of replacement bulbs, see
Replacement Bulbs on page 5-50.
For any bulb changing procedure not listed in this
section, contact your dealer/retailer.
Halogen Bulbs
{CAUTION:
Halogen bulbs have pressurized gas inside
and can burst if you drop or scratch the bulb.
You or others could be injured. Be sure to read
and follow the instructions on the bulb
package.
Headlamps, Front Turn Signal,
Sidemarker, and Parking Lamps
To replace one of these bulbs:
1. Open the hood. SeeHood Release on page 5-11
for more information.
2. Remove the three headlamp assembly attachment
screws.
3. Pull the headlamp assembly toward you to release it
from the hidden, lower headlamp mount. The
headlamp assembly will need to be carefully
disengaged from the vehicle.
5-47

A. Sidemarker Lamp
B. Parking/Turn Signal Lamp
C. Low/High-Beam/DRL Headlamp4. Pull the locking tab back on the bulb socket and push
the release tab in to release the wiring harness. Turn
the bulb socket counterclockwise to remove it from
the headlamp assembly.
5. Pull the bulb straight out from the socket.
6. Push the new bulb into the socket and reinstall the
socket into the headlamp assembly by turning it
clockwise.
7. Connect the electrical connector.
8. Reverse Steps 1 through 4 to reinstall the headlamp
assembly. When reinstalling the three headlamp
screws, do not overtighten.
5-48

8. Insert the bulb socket into the taillamp assembly and
turn it clockwise to secure.
9. Reverse Steps 1 through 3 to reinstall the taillamp
assembly. When reinstalling the screws, do not
overtighten.
License Plate Lamp
To replace one of these bulbs:
1. Remove the two screws holding each of the license
plate lamps to the liftgate handle.
2. Turn and pull the license plate lamp down through
the liftgate opening.3. Turn the bulb socket counterclockwise and pull the
bulb straight out of the socket.
4. Install the new bulb.
5. Reverse Steps 1 through 3 to reinstall the license
plate lamp.Replacement Bulbs
Exterior Lamp Bulb Number
Back-Up, Rear Turn Signal,
Stoplamp and Taillamp3157
Front and Rear Sidemarker Lamp 194
Front Turn Signal Lamp 5702A
License Plate Lamp 9421330
Low/High-Beam Headlamp/DRL H13
For replacement bulbs not listed here, contact your
dealer.
5-50

Wheel Alignment and Tire Balance
The tires and wheels on your vehicle were aligned and
balanced carefully at the factory to give you the longest
tire life and best overall performance. Adjustments to
wheel alignment and tire balancing will not be necessary
on a regular basis. However, if you notice unusual tire
wear or your vehicle pulling to one side or the other, the
alignment might need to be checked. If you notice your
vehicle vibrating when driving on a smooth road, the tires
and wheels might need to be rebalanced. See your
dealer/retailer for proper diagnosis.
Wheel Replacement
Replace any wheel that is bent, cracked, or badly rusted
or corroded. If wheel nuts keep coming loose, the
wheel, wheel bolts, and wheel nuts should be replaced.
If the wheel leaks air, replace it (except some
aluminum wheels, which can sometimes be repaired).
See your dealer/retailer if any of these conditions exist.
Your dealer/retailer will know the kind of wheel you need.
Each new wheel should have the same load-carrying
capacity, diameter, width, offset, and be mounted
the same way as the one it replaces.If you need to replace any of your wheels, wheel bolts,
wheel nuts, or Tire Pressure Monitor System (TPMS)
sensors, replace them only with new GM original
equipment parts. This way, you will be sure to have the
right wheel, wheel bolts, wheel nuts, and TPMS sensors
for your vehicle.
{CAUTION:
Using the wrong replacement wheels, wheel
bolts, or wheel nuts on your vehicle can be
dangerous. It could affect the braking and
handling of your vehicle, make your tires lose
air and make you lose control. You could have
a collision in which you or others could be
injured. Always use the correct wheel, wheel
bolts, and wheel nuts for replacement.
Notice:The wrong wheel can also cause problems
with bearing life, brake cooling, speedometer or
odometer calibration, headlamp aim, bumper height,
vehicle ground clearance, and tire or tire chain
clearance to the body and chassis.
SeeChanging a Flat Tire on page 5-76for more
information.
5-74

Audio System(s).............................................3-71
Automatic Headlamp System............................3-15
Automatic Transmission
Fluid..........................................................5-22
Operation...........................................2-25, 2-28
B
Battery..........................................................5-37
Electric Power Management..........................3-18
Run-Down Protection...................................3-19
Brake
Emergencies................................................ 4-6
Brakes..........................................................5-34
System Warning Light..................................3-33
Braking........................................................... 4-4
Braking in Emergencies..................................... 4-6
Break-In, New Vehicle.....................................2-20
Bulb Replacement...........................................5-47
Halogen Bulbs............................................5-47
Headlamp Aiming........................................5-46
Headlamps, Front Turn Signal, Sidemarker,
and Parking Lamps..................................5-47
License Plate Lamps....................................5-50
Replacement Bulbs......................................5-50
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps........................................5-49
Buying New Tires...........................................5-70
C
Calibration.....................................................3-49
California Fuel.................................................. 5-6
California Perchlorate Materials Requirements....... 5-4
California Proposition 65 Warning....................... 5-4
Canadian Owners................................................ ii
Capacities and Speci cations..........................5-105
Carbon Monoxide...........................2-36, 4-18, 4-32
Care of
Safety Belts................................................5-92
Cargo Lamp...................................................3-18
CD, MP3 ...............................................3-90, 3-95
Center Console Storage Area...........................2-43
Chains, Tire...................................................5-75
Charging System Light....................................3-32
Check
Engine Light...............................................3-36
Checking Things Under the Hood......................5-10
Chemical Paint Spotting...................................5-96
Child Restraints
Child Restraint Systems...............................1-37
Infants and Young Children...........................1-34
Lower Anchors and Tethers for Children..........1-42
Older Children.............................................1-31
Securing a Child Restraint in a Rear Seat
Position..................................................1-50
Securing a Child Restraint in the Right Front
Seat Position...........................................1-52
Where to Put the Restraint...........................1-40
2

F
Filter
Engine Air Cleaner......................................5-20
Finish Damage...............................................5-96
Flashers, Hazard Warning.................................. 3-6
Flash-to-Pass................................................... 3-9
Flat Tire........................................................5-76
Flat Tire, Changing.........................................5-76
Flat Tire, Storing.............................................5-86
Fluid.............................................................5-22
Power Steering...........................................5-32
Windshield Washer......................................5-33
Fog Lamp
Fog ...........................................................3-16
Fog Lamp Light..............................................3-40
Folding Rear Seat...........................................1-10
Folding Seatback, Passenger............................. 1-8
Fuel............................................................... 5-5
Additives...................................................... 5-6
California Fuel.............................................. 5-6
Filling a Portable Fuel Container....................5-10
Filling the Tank............................................. 5-8
Fuels in Foreign Countries.............................. 5-7
Gage.........................................................3-43
Gasoline Octane........................................... 5-5
Gasoline Speci cations.................................. 5-6
Low Warning Light.......................................3-44Fuses
Engine Compartment Fuse Block.................5-102
Fuses and Circuit Breakers...........................5-99
Instrument Panel Fuse Block.......................5-100
Windshield Wiper.........................................5-99
G
Gage
Engine Coolant Temperature.........................3-35
Fuel..........................................................3-43
Speedometer..............................................3-28
Tachometer.................................................3-28
Gasoline
Octane........................................................ 5-5
Speci cations............................................... 5-6
Gate Ajar Light...............................................3-42
Glove Box.....................................................2-43
GM Mobility Reimbursement Program.................. 7-6
H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-7
Headlamp
Aiming.......................................................5-46
5

Headlamps....................................................3-14
Bulb Replacement.......................................5-47
Daytime Running Lamps...............................3-15
Flash-to-Pass............................................... 3-9
Halogen Bulbs............................................5-47
Headlamps, Front Turn Signal, Sidemarker,
and Parking Lamps..................................5-47
High/Low Beam Changer................................ 3-8
On Reminder..............................................3-14
Heated Seats................................................... 1-4
Heater...........................................................3-20
Height Adjuster, Driver Seat............................... 1-3
Highbeam On Light.........................................3-41
High-Speed Operation, Tires.............................5-61
Highway Hypnosis...........................................4-16
Hill and Mountain Roads..................................4-17
Hood
Checking Things Under................................5-10
Release.....................................................5-11
Horn............................................................... 3-6
How to Wear Safety Belts Properly...................1-17
I
Ignition Positions.............................................2-21
Infants and Young Children, Restraints...............1-34
In ation - Tire Pressure...................................5-59Instrument Panel
Overview..................................................... 3-4
Instrument Panel (I/P)
Brightness..................................................3-16
Cluster.......................................................3-27
J
Jump Starting.................................................5-38
K
Keyless Entry System....................................... 2-4
Keys............................................................... 2-3
L
Labeling, Tire Sidewall.....................................5-53
Lamps
Cargo........................................................3-18
Dome........................................................3-17
Map ..........................................................3-17
Lap-Shoulder Belt...........................................1-25
LATCH System
Child Restraints...........................................1-42
License Plate Lamps.......................................5-50
6