headlamp PONTIAC G6 2006 Owner's Manual

Headlamp aiming is done with the vehicle’s low-beam
headlamps. The high-beam headlamps will be correctly
aimed if the low beams are aimed properly.
To adjust the vertical aim, do the following:
1. Open the hood. SeeHood Release on page 5-11
for more information.
2. Find the aim dot on the lens of the low-beam lamp.
3. Measure the distance from the ground to the aim
dot on the low-beam headlamp. Record the
distance.
4. At the wall or other at surface, measure from the
ground upward the recorded distance from Step 3
and mark it.
5. Draw or tape a horizontal line the width of the
vehicle at the wall or other at surface where it
was marked in Step 4.Notice:Do not cover a headlamp to improve beam
cut-off when aiming. Covering a headlamp may
cause excessive heat build-up which may cause
damage to the headlamp.
6. Turn on the low-beam headlamps and place a
piece of cardboard or equivalent in front of the
headlamp not being aimed. This should allow only
the beam of light from the headlamp being
aimed to be seen on the at surface.
7. Locate the vertical headlamp aiming screws, which
are under the hood, on top of each headlamp
assembly.
Passenger’s Side Shown
5-48

8. Turn the vertical aiming screw until the headlamp
beam is aimed below the horizontal tape line. The
top edge of the beam cut-off should be positioned
2 inches (5 cm) below the bottom edge of the
horizontal tape line.
The adjustment screws can be turned with a
6 mm external hex.
9. Repeat Steps 7 and 8 for the opposite headlamp.
Bulb Replacement
For the proper type of replacement bulbs, see
Replacement Bulbs on page 5-55.
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.
5-49

Headlamps, Front Turn Signal,
Sidemarker, and Parking Lamps
A. Front Sidemarker
B. Front Turn Signal/Parking Lamp
C. Low-Beam Headlamp
D. High-Beam Headlamp
To replace one of these bulbs, do the following:
1. Remove the two screws that secure the
headlamp assembly.2. Loosen the front fascia by removing the plastic
push pins along the top of the tie bar by prying
under the fasteners with a tool.
3. Pull back the front fascia then pull the headlamp
assembly forward, out of the vehicle. You will
need to pry the headlamp assembly away from the
fender. This will free the ball stud from its retainer
in the fender bracket.
You may want someone to assist you with the
removal of the headlamp assembly to avoid possible
damage to the vehicle.
5-50

4. Remove the bulb access cover by turning it
counterclockwise.
5. Turn the bulb socket counterclockwise and pull out
the bulb assembly.
6. Disconnect the bulb socket from the wiring harness
for headlamps.
For the front turn signal/parking or sidemarker
bulbs, unclip the bulb from the socket.
7. Install a new bulb.
8. Reverse Steps 1 through 4 to reinstall the bulb
assembly and headlamp assembly.
Center High-Mounted Stoplamp
(CHMSL) (Sedan)
To replace a center high-mounted stoplamp (CHMSL)
bulb, do the following:
1. Open the trunk lid. SeeTrunk on page 2-14for
more information.
2. Locate the center high-mounted stoplamp (CHMSL)
on the inside of the trunk lid.
3. Unclip the wiring harness by using a tool to
disengage the connector.4. Remove the beauty cover by pressing the tabs at
either end with a tool.
5. Remove the bulb by turning it counterclockwise.
6. Install a new bulb.
7. Reverse Steps 3 through 5 to reinstall the bulb
assembly.
Center High-Mounted Stoplamp
(CHMSL) (Retractable Hardtop
and Coupe)
If your vehicle has this component and it needs
replacement, it is recommended that it be replaced
as a unit by your dealer.
5-51

To replace one of these bulbs, do the following:
1. Open the trunk. SeeTrunk on page 2-14for more
information.
2. Locate the three access plastic covers in the trunk
trim, near the taillamp assembly and remove them.
3. Remove the two nuts and one bolt retaining
the taillamp assembly.
4. Pull off the assembly to the side to release it from
the vehicle.
5. Turn the bulb socket counterclockwise to remove.
6. Pull the bulb from the bulb socket.
7. Install a new bulb.
8. Reverse the steps to reinstall.Replacement Bulbs
Exterior Lamp Bulb Number
Back-up
Coupe and Retractable
Hardtop921
Sedan 3057K
Center High-Mounted Stoplamp
(CHMSL)912***
Front Parking and Turn
Signal Lamp3157KX
Front/Rear Sidemarker Lamp 194
Headlamps
High-Beam H9
Low-Beam H11
Stoplamp, Taillamp and
Turn Signal3057K*
Sidemarker, Stoplamp, Taillamp
and Turn Signal3157K**
* Coupe and Sedan only
** Retractable Hardtop only
*** Sedan Only
For replacement bulbs not listed here, contact
your dealer.
5-55

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 if any of these conditions exist.
Your dealer 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 or wheel nuts, replace them only with new
GM original equipment parts. This way, you will be
sure to have the right wheel, wheel bolts and wheel
nuts 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 5-74for more
information.
5-72

Fuses Usage
1 Air Conditioner Clutch
2 Electronic Throttle Control
3 Ignition 1 Module, Starter
4Transaxle, Transmission Control
Module Ignition 1
5 Injector
6 Emission
7 Left Headlamp Low Beam
8 Horn
9 Right Headlamp Low Beam
10 Front Fog Lamps
11 Left Headlamp High Beam
12 Right Headlamp High Beam
13 Powertrain Control Module Battery
14 Windshield Wiper
15 Anti-lock Brake System (IGN 1)
16Powertrain Control Module
(Ignition 1)
17 Cooling Fan 1
18 Cooling Fan 2Fuses Usage
19Run Relay, Heating, Ventilation,
Air Conditioning Blower
20 Body Control Module 1
21 Body Control Module Run/Crank
22 Rear Electrical Center 1
23 Rear Electrical Center 2
24 Anti-lock Brake System
25 Body Control Module 2
26 Starter
41 Electric Power Steering
42Transmission Control Module
Battery
43 Ignition Module
44 Injectors
45 Intake Tuning Valve
46 Daytime Running Lamps
47 Center High-Mounted Stoplamp
50Front Power Windows
Coupe/Retractable Hardtop
5-101

Audio System(s).............................................3-54
Audio Steering Wheel Controls..............3-86, 3-87
Backglass Antenna......................................3-89
Care of Your CD and DVD Player..................3-88
Care of Your CDs and DVDs........................3-88
Fixed Mast Antenna.....................................3-88
Radio with CD....................................3-56, 3-61
Radio with Six-Disc CD................................3-71
Setting the Time for Radios with Radio Data
Systems (RDS)........................................3-55
Setting the Time for Radios without Radio
Data Systems (RDS)................................3-55
Theft-Deterrent Feature................................3-86
Understanding Radio Reception.....................3-87
XM™ Satellite Radio Antenna System............3-89
Automatic Climate Control System.....................3-23
Automatic Door Lock.......................................2-12
Automatic Headlamp System............................3-16
Automatic Transaxle
Fluid..................................................5-23, 5-24
Operation...................................................2-28
B
Backglass Antenna..........................................3-89
Battery..........................................................5-42
Run-Down Protection...................................3-18
Before Leaving on a Long Trip.........................4-24Bench Seat, Split (60/40)................................... 1-9
Brake
Anti-Lock Brake System (ABS)........................ 4-7
Emergencies................................................ 4-8
Parking......................................................2-33
System Warning Light..................................3-36
Brake Pedal, Throttle.......................................2-26
Brakes..........................................................5-39
Braking........................................................... 4-6
Braking in Emergencies..................................... 4-8
Break-In, New Vehicle.....................................2-22
Bulb Replacement...........................................5-49
Center High-Mounted Stoplamp (CHMSL)........5-51
Halogen Bulbs............................................5-49
Headlamp Aiming........................................5-47
Headlamps, Front Turn Signal, Sidemarker,
and Parking Lamps..................................5-50
Replacement Bulbs......................................5-55
Taillamps, Turn Signal, Sidemarker, Stoplamps,
and Back-Up Lamps.................5-52, 5-53, 5-54
Buying New Tires...........................................5-68
C
California Fuel.................................................. 5-6
California Proposition 65 Warning....................... 5-3
Canadian Owners................................................ ii
2

Cupholder(s)..................................................2-45
Customer Assistance Information
Courtesy Transportation.................................. 7-7
Customer Assistance for Text Telephone
(TTY) Users.............................................. 7-4
Customer Assistance Offices........................... 7-4
Customer Satisfaction Procedure..................... 7-2
GM Mobility Reimbursement Program............... 7-5
Reporting Safety Defects to General Motors....7-11
Reporting Safety Defects to the Canadian
Government............................................7-11
Reporting Safety Defects to the United
States Government...................................7-10
Roadside Assistance Program......................... 7-6
Service Publications Ordering Information........7-11
D
Daytime Running Lamps..................................3-15
Defensive Driving............................................. 4-2
Delayed Headlamps........................................3-15
Delayed Locking.............................................2-12
Doing Your Own Service Work........................... 5-4
Dome Lamp...................................................3-18Door
Automatic Door Lock....................................2-12
Delayed Locking..........................................2-12
Door Ajar Reminder.....................................2-11
Locks........................................................2-10
Power Door Locks.......................................2-11
Programmable Automatic Door Unlock............2-13
Driver
Position, Safety Belt.....................................1-15
Driver Information Center (DIC).........................3-45
DIC Operation and Displays..........................3-46
DIC Vehicle Personalization..........................3-52
DIC Warnings and Messages........................3-48
Driving
At Night.....................................................4-18
City...........................................................4-22
Defensive..................................................... 4-2
Drunken....................................................... 4-3
Freeway.....................................................4-23
Hill and Mountain Roads..............................4-26
In Rain and on Wet Roads...........................4-20
Rocking Your Vehicle to Get it Out.................4-32
Winter........................................................4-27
4

Fuel............................................................... 5-5
Additives...................................................... 5-6
California Fuel.............................................. 5-6
Filling a Portable Fuel Container....................5-10
Filling Your Tank........................................... 5-8
Fuels in Foreign Countries.............................. 5-7
Gage.........................................................3-45
Gasoline Octane........................................... 5-5
Gasoline Specications.................................. 5-5
Low Warning Light.......................................3-45
Fuses...........................................................5-97
Engine Compartment Fuse Block.................5-100
Instrument Panel Fuse Block.........................5-98
Rear Compartment Fuse Block....................5-102
Windshield Wiper.........................................5-97
G
Gage
Engine Coolant Temperature.........................3-40
Fuel..........................................................3-45
Speedometer..............................................3-31
Tachometer.................................................3-31
Gasoline
Octane........................................................ 5-5
Specications............................................... 5-5
Glove Box.....................................................2-45
GM Mobility Reimbursement Program.................. 7-5
H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-6
Headlamp
Aiming.......................................................5-47
Headlamps....................................................3-14
Automatic Headlamp System.........................3-16
Bulb Replacement.......................................5-49
Daytime Running Lamps...............................3-15
Delayed.....................................................3-15
Flash-to-Pass............................................... 3-8
Halogen Bulbs............................................5-49
Headlamps, Front Turn Signal, Sidemarker,
and Parking Lamps..................................5-50
High/Low Beam Changer................................ 3-8
On Reminder..............................................3-14
Headlamps Off in Park (P)...............................3-14
Heated Seats................................................... 1-4
Heater...................................................3-20, 3-23
Highbeam On Light.........................................3-44
Highway Hypnosis...........................................4-25
Hill and Mountain Roads..................................4-26
Hood
Checking Things Under................................5-10
Release.....................................................5-11
6