headlamp PONTIAC GRAND PRIX 2007 Owner's Manual

Page 333 of 526

Service........................................................ 336
Accessories and Modications................... 336
California Proposition 65 Warning.............. 337
Doing Your Own Service Work.................. 337
Adding Equipment to the Outside of
Your Vehicle.......................................... 338
Fuel............................................................. 338
Gasoline Octane........................................ 338
Gasoline Specications.............................. 339
California Fuel........................................... 340
Additives................................................... 340
Fuels in Foreign Countries........................ 341
Filling the Tank......................................... 342
Filling a Portable Fuel Container............... 344
Checking Things Under the Hood.............. 344
Hood Release........................................... 345
Engine Compartment Overview.................. 346
Engine Oil................................................. 350
Engine Oil Life System.............................. 353
Supercharger Oil....................................... 355
Engine Air Cleaner/Filter............................ 355
Automatic Transaxle Fluid......................... 357Engine Coolant.......................................... 360
Pressure Cap............................................ 364
Engine Overheating................................... 364
Overheated Engine Protection
Operating Mode..................................... 366
Cooling System......................................... 366
Power Steering Fluid ................................. 376
Windshield Washer Fluid........................... 377
Brakes...................................................... 378
Battery...................................................... 381
Jump Starting............................................ 382
Headlamp Aiming........................................ 388
Bulb Replacement....................................... 391
Halogen Bulbs........................................... 391
Headlamps and Sidemarker Lamps........... 391
Front Turn Signal, Parking and
Fog Lamps............................................ 394
Taillamps, Turn Signal, and Stoplamps...... 395
Back-Up Lamps......................................... 397
License Plate Lamp................................... 398
Replacement Bulbs................................... 398
Windshield Replacement............................ 399
Section 5 Service and Appearance Care
333

Page 335 of 526

Vehicle Identication.................................. 458
Vehicle Identication Number (VIN)........... 458
Service Parts Identication Label............... 458
Electrical System........................................ 459
Add-On Electrical Equipment..................... 459
Headlamp Wiring....................................... 459
Windshield Wiper Fuses............................ 459Power Windows and Other Power
Options.................................................. 459
Fuses and Circuit Breakers....................... 460
Instrument Panel Fuse Block..................... 460
Underhood Fuse Block.............................. 462
Capacities and Specications.................... 466
Section 5 Service and Appearance Care
335

Page 388 of 526

Headlamp Aiming
The vehicle has a visual optical headlamp aiming
system. The aim has been preset at the factory
and should need no further adjustment.
However, If the vehicle is damaged in an accident,
the headlamp aim may be affected and adjustment
may be necessary.
If oncoming vehicles ash their high beams at
you, this may also mean the vertical aim needs to
be adjusted.
It is recommended that the vehicle is taken to your
dealer for service if the headlamps need to be
re-aimed. It is possible however, to re-aim
the headlamps as described in the following
procedure.The vehicle should be properly prepared as
follows:The vehicle should be placed so the
headlamps are 25 ft. (7.6 m) from a light
colored wall.
The vehicle must have all four tires on a
perfectly level surface which is level all
the way to the wall.
The vehicle should be placed so it is
perpendicular to the wall.
The vehicle should not have any snow, ice, or
mud on it.
The vehicle should be fully assembled and all
other work stopped while headlamp aiming is
being done.
The vehicle should be normally loaded with a
full tank of fuel and one person or 160 lbs
(75 kg) sitting on the driver’s seat.
Tires should be properly inated.
Headlamp aiming is done with the low-beam
headlamps. The high-beam headlamps will be
correctly aimed if the low-beam headlamps
are aimed properly.
388

Page 389 of 526

To adjust the vertical aim, do the following:
1. Open the hood. SeeHood Release on
page 345for more information.
Find the aim dot on the lens of the
low-beam lamp.
2. Locate the aim dot on the lens of the
low-beam headlamp.
3. Measure the distance from the ground to the
aim dot on the lamp. Record the distance.4. At the wall measure from the ground
upward (A) to the recorded distance
from Step 3 and mark it.
5. Draw or tape a horizontal line (B) on the wall
the width of the vehicle at the height of the
mark in Step 4.
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.
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.
389

Page 390 of 526

7. Locate the vertical headlamp aiming screws,
which are under the hood, near the
headlamps. Turn the vertical aiming screw
until the headlamp beam is aimed to the
horizontal tape line.
The adjustment screws can be turned with a
6 mm hex key bit socket ora6mmhexkey.8. Turn the vertical aiming screw until the
headlamp beam is aimed to the horizontal
tape line. Turn it clockwise or
counterclockwise to raise or lower the angle
of the beam.
9. Make sure that the light from the headlamp is
positioned at the bottom edge of the horizontal
tape line. The lamp on the left (A) shows
the correct headlamp aim. The lamp on the
right (B) shows the incorrect headlamp aim.
10. Repeat Steps 7 through 9 for the opposite
headlamp.
Driver’s Side shown
390

Page 391 of 526

Bulb Replacement
For the proper type of replacement bulbs, see
Replacement Bulbs on page 398.
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 and Sidemarker Lamps
To replace a headlamp or sidemarker bulb,
do the following:
A. High-Beam Headlamp
B. Low-Beam Headlamp
C. Sidemarker Lamp
1. Open the hood. SeeHood Release on
page 345for more information.
391

Page 392 of 526

2. Locate the metal retaining clip. Remove
the bolt.
3. Pull up half-way on the metal retaining clip
while pushing rearward on the headlamp.
Align the square cut-out on the retaining clip
with the notch on the headlamp.4. Pull the headlamp assembly straight out from
the vehicle. Moving the headlamp up and
down slightly may help with its removal.
392

Page 393 of 526

A. High-Beam Headlamp
B. Low-Beam Headlamp
C. Sidemarker Lamp5. Turn the bulb socket ring one-quarter of a turn
counterclockwise to remove it from the
headlamp assembly.
6. Pull the old bulb from the socket.
7. Place the new bulb into the socket.
8. Turn the bulb socket ring one-quarter turn
clockwise to reinstall it back into the
headlamp assembly.
9. Carefully reinstall the headlamp assembly.
10. Push down on the metal retaining clip
while pushing rearward on the headlamp,
making sure the headlamp assembly is
secure.
11. Reinstall the bolt and tighten to secure.
393

Page 394 of 526

Front Turn Signal, Parking and Fog
Lamps
The front turn signal, parking, and fog lamps
(if equipped) are located below the headlamp
assembly.
A. Front Turn Signal/Parking Lamp
B. Fog Lamp (If Equipped)To replace one of these bulbs, do the following:
1. Follow Steps 1 through 4 of the headlamp
replacement procedure. SeeHeadlamps
and Sidemarker Lamps on page 391for more
information.
2. Locate the front turn
signal/parking lamp
(all models) and
fog lamp bulbs
(if equipped), which
are located below
the headlamp
assembly.
The arrow indicates which is the turn
signal/parking lamp bulb. The fog lamp bulb is
below it, if your vehicle has this bulb. If you
need to have fog lamp bulb replaced, see your
dealer for service.
394

Page 395 of 526

3. Turn the bulb socket one-quarter of a turn
counterclockwise to remove it from its
assembly.
4. Pull the old bulb from the socket and replace
it with a new one.
5. Turn the bulb socket a quarter turn clockwise
to reinstall it.
6. Reinstall the headlamp assembly.
7. Push down on the metal retaining clip while
pushing rearward on the headlamp, making
sure the headlamp assembly is secure.
8. Reinstall the bolt and tighten to secure.Taillamps, Turn Signal, and
Stoplamps
A. Taillamp
B. Taillamps, Turn
Signal and Stoplamps
1. Open the trunk. SeeTrunk on page 96for
more information.
2. Remove the convenience net, if equipped, by
removing the net hook attachments.
3. Remove the plastic cap from the trunk trim.
4. Pull the trunk trim and carpet away from
the back of the trunk.
5. Remove the bottom bolt and two nuts.
395

Page:   < prev 1-10 11-20 21-30 31-40 next >