Page 316 of 416
Headlamp Aiming
If your vehicle is damaged in an accident, the headlamp
aim may be affected. Aim adjustment to the low beam
may be necessary if it is difficult to see lane markers
(for horizontal aim), or if oncoming drivers ash
their high beams at you (for vertical aim). If you believe
your headlamps need to be re-aimed, we recommend
that you take your vehicle to the dealer for service.
Bulb Replacement
For the proper type of replacement bulb, see
Replacement Bulbs on page 5-63.
For any bulb changing procedure not listed in this
section, contact your dealer.
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
A. High-Beam Headlamp
B. Low-Beam Headlamp
C. Parking/Turn Signal and Sidemarker Lamp
5-60
Page 319 of 416
Back-Up Lamps
The back-up lamps are located in the rear bumper.
1. Open the trunk.
2. Remove the two screws.
3. Pull the assembly from the body of the vehicle.
4. To remove a socket, turn the socket
counterclockwise and pull it out.
5. Pull the old bulb out. Do not twist it.
6. Push the new bulb into the socket.
7. Push the socket back into the assembly.
Tighten the socket by turning it clockwise.
8. Reinstall the assembly with the two screws.
Replacement Bulbs
Exterior Lamps Bulb Number
Back-Up 921
Front Park/Turn Signal3357NAK or
3457NAK
Front Sidemarker Lamps 194
Headlamps, High-Beam 9005
Headlamps, Low-Beam 9006
Rear Sidemarker Lamps 168
Taillamps/Stoplamps/Turn Signal 3057
For any bulb not listed here, contact you dealer.
5-63
Page 407 of 416

H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-6
Headlamp
Aiming.......................................................5-60
Headlamp High/Low-Beam Changer.................... 3-8
Headlamp Wiring...........................................5-103
Headlamps
Bulb Replacement.......................................5-60
Halogen Bulbs............................................5-60
Headlamps, Front Turn Signal, Sidemarker,
and Parking Lamps..................................5-60
Heated Outside Mirrors....................................2-33
Heated Seats................................................... 1-4
Heating.........................................................3-23
Highbeam Out Warning Message......................3-51
Highway Hypnosis...........................................4-24
Hill and Mountain Roads..................................4-24
Hitches..........................................................4-41
HomeLink
®Transmitter....................................2-36
HomeLink®Transmitter, Programming................2-36
Hood
Checking Things Under................................5-10
Release.....................................................5-10
Horn............................................................... 3-7
Hot Coolant Temperature Warning Message........3-45
How to Add Coolant to the Coolant
Recovery Tank............................................5-39How to Add Coolant to the Radiator..................5-42
How to Add Fluid............................................5-30
How to Check........................................5-28, 5-73
How to Check and Add Oil...............................5-25
How to Check Power Steering Fluid..................5-48
How to Inspect the Engine Air Cleaner/Filter.......5-26
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-15
Hydroplaning..................................................4-20
I
If No Steam Is Coming From Your Engine..........5-36
If Steam Is Coming From Your Engine...............5-35
If the Light Is Flashing.....................................3-40
If the Light Is on Steady..................................3-40
If You Are Caught in a Blizzard.........................4-28
If You Are Stuck in Sand, Mud, Ice or Snow.......4-30
If You Do Decide To Pull A Trailer.....................4-39
Ignition Positions.............................................2-17
Illumination on Remote Activation........................ 2-6
Infants and Young Children, Restraints...............1-31
In ation - Tire Pressure...................................5-72
Instrument Panel
Cluster.......................................................3-29
Overview..................................................... 3-4
Instrument Panel Brightness.............................3-16
7
Page 409 of 416

M
Maintenance Schedule
Additional Required Services........................... 6-6
At Each Fuel Fill........................................... 6-9
At Least Once a Month.................................. 6-9
At Least Once a Year..................................6-10
Introduction.................................................. 6-2
Maintenance Footnotes.................................. 6-7
Maintenance Record....................................6-15
Maintenance Requirements............................. 6-2
Normal Maintenance Replacement Parts.........6-13
Owner Checks and Services........................... 6-9
Recommended Fluids and Lubricants.............6-12
Scheduled Maintenance................................. 6-4
Using Your................................................... 6-2
Your Vehicle and the Environment................... 6-2
Maintenance When Trailer Towing.....................4-45
Making Turns.................................................4-43
Malfunction Indicator Light................................3-39
Manual Lumbar Controls.................................... 1-3
Manual Operation...........................................3-21
Manual Seats................................................... 1-2
Matching Transmitter(s) to Your Vehicle............... 2-6
Message
Battery Warning..........................................3-45
Center.......................................................3-44
Change Engine Oil......................................3-47Message (cont.)
Door Ajar Warning.......................................3-48
Highbeam Out Warning................................3-51
Hot Coolant Temperature Warning..................3-45
Low Brake Fluid Warning..............................3-50
Low Engine Oil Level...................................3-46
Low Fuel Warning.......................................3-50
Low Oil Pressure.........................................3-46
Low Tire .....................................................3-47
Low Washer Fluid Warning...........................3-49
Security.....................................................3-49
Service Traction System Warning...................3-44
Service Vehicle Soon...................................3-51
Traction Active............................................3-44
Trunk Ajar Warning......................................3-48
Mexico, Central America and Caribbean Islands/
Countries (Except Puerto Rico and U.S. Virgin
Islands) – Customer Assistance........................ 7-5
Mirrors
Automatic Dimming Rearview........................2-32
Automatic Dimming Rearview with OnStar
®.....2-32
Manual Rearview Mirror................................2-31
Manual Rearview Mirror with OnStar
®.............2-31
Outside Convex Mirror.................................2-34
Outside Heated Mirrors................................2-34
Outside Power Mirrors..................................2-33
MyGMLink.com................................................ 7-4
9