The 2003 Pontiac Grand Prix Owner Manual a
Seats and Restpaint Systems ........................... ? -1
Front Seats ............................................... 1-2
Safety Belts
.............................................. 1-7
Child Restraints
....................................... 1-29
Supplemental Restraint System
(SRS) ......... 1-51
Restraint System Check
............................ 1-58
Keys
........................................................ 2-3
Doors and Locks
....................................... 2-8
Windows
................................................. 2-1 3
Theft-Deterrent Systems
............................ 2-1 5
Starting and Operating Your Vehicle
........... 2-19
Mirrors
.................................................... 2-33
Onstar@ System
...................................... 2-38
Storage Areas
......................................... 2-40
Sunroof
.................................................. 2-42
Vehicle Personalization
............................. 2-43
Instrument Panel Overview
.......................... 3-2
Climate Controls
...................................... 3-20
Warning Lights, Gages and Indicators
......... 3-23
Driver Information Center (DIC)
.................. 3-38
Trip Computer
......................................... 3-40
Audio System(s)
....................................... 3-44
Features and Controls ..................................... 2-1
Instrument Panel ............................................. 3-1
~rivingi yoerr Vehicle ....................................... 4-1
Your Driving, the Road, and Your Vehicle
..... 4-2
Towing
................................................... 4-33
Service
..................................................... 5-3
Fuel
......................................................... 5-5
Checking Things Under the Hood
............... 5-10
Headlamp Aiming
..................................... 5-59
Bulb Replacement
.................................... 5-60
Windshield Wiper Blade Replacement
......... 5-67
Tires
...................................................... 5-68
Appearance Care
..................................... 5-88
Vehicle Identification
................................. 5-96
Electrical System
...................................... 5-97
Capacities and Specifications
................... 5-1 02
Normal Maintenance Replacement Parts .... 5-1 04
Maintenance Schedule ........................... ,6-1 ..
Maintenance Schedule ................................ 6-2
Customer Assistance Information .................... 7-1
Customer Assistance Information
.................. 7-2
Service and Appearance Care .......................... 5-1
Reporting Safety Defects
......................... 7-9
Index ........................................ ..... 1
Vehicle Damage Warnings
Also, in this book you will find these notices:
Notice: These mean there is something that could
damage your vehicle.
A notice will tell you about something that can damage
your vehicle. Many times, this damage would not be
covered by your warranty, and it could be costly.
But the notice will tell you what to do to help avoid the
damage.
When you read other manuals, you might see
CAUTION and NOTICE warnings in different colors
or
in different words.
You’ll also see warning labels
on your vehicle. They
use the same words, CAUTION or NOTICE.
Vehicle Symbols
Your vehicle has components and labels that use
symbols instead of text. Symbols, used on your vehicle,
are shown along with the text describing the operation
or information relating to a specific component, control,
message, gage or indicator.
If you need help figuring out a specific name of a
component, gage or indicator reference the following
topics:
Seats and Restraint Systems in Section 1
Features and Controls in Section 2
Instrument Panel Overview in Section 3
Climate Controls in Section 3
Warning Lights, Gages and Indicators in Section 3
Audio System(s) in Section 3
Engine Compartment Overview in Section 5
iv
Section 1 Seats and Restraint Systems
Front Seats ...................................................... 1.2
Manual Seats
................................................ 1.2
Six-Way Power Driver Seat .............................. 1-3
Power Lumbar
............................................... 1-3
Heated Seats
................................................. 1-4
Head Restraints
............................................. 1-6
Safety Belts: They Are for Everyone
................. 1-7
Questions and Answers About Safety Belts
...... 1.11
How to Wear Safety Belts Properly
................. 1.12
Driver Position
.............................................. 1.1 2
Safety Belt Use During Pregnancy
.................. 1-20
Reclining
Seatbacks
........................................ 1-4
Safety Belts ..................................................... 1-7
Right Front Passenger Position
....................... 1-20
Center Passenger Position
............................. 1-21
Rear Seat Passengers .................................. 1-22
Rear Safety Belt Comfort Guides for Children
and Small Adults
....................................... 1.26
Safety Belt Extender
..................................... 1-28
Child Restraints ............................................. 1.29
Older Children
.............................................. 1-29
Infants and Young Children
............................ 1.32
Child Restraint Systems
................................. 1-35
Where to Put the Restraint
............................. 1-38 Top
Strap
.................................................... 1.39
Top Strap Anchor Location
............................. 1.40
Lower Anchorages and Top Tethers for
Children (LATCH System)
........................... 1.41
Securing a Child Restraint Designed for the
LATCH System
......................................... 1-43
Securing a Child Restraint in
a Rear Outside
Seat Position
............................................ 1.43
Securing a Child Restraint in a Center Rear
Seat Position
............................................ 1-46
Securing a Child Restraint in the Right Front
Seat Position
............................................ 1.48
Supplemental Restraint
System (SRS)
............................................. 1-51
Where Are the Air Bags?
............................... 1-53
When Should an Air Bag Inflate?
.................... 1-55
What Makes an Air Bag Inflate?
..................... 1-55
How Does an Air Bag Restrain?
..................... 1-55
What Will You See After an Air Bag Inflates?
....... 1.56
Servicing Your Air Bag-Equipped Vehicle
......... 1-57
Checking Your Restraint Systems ................... 1.58
Replacing Restraint System Parts
After a Crash
........................................ 1-58
Restraint System Check .................................. 1-58
Front Seats
Manual Seats
You can lose control of the vehicle if you try to
adjust a manual driver’s seat while the vehicle
is moving. The sudden movement could startle
and confuse you, or make you push
a pedal
when you don’t want to. Adjust the driver’s
seat only when the vehicle is not moving.
If your vehicle is equipped with manual seats, lift the
lever, located under the front
of the seat, using a twisting
motion. This will unlock the seat. Slide the seat to
where you want it and release the lever.
Try to move
the seat back and forth to make sure the seat is locked
in place.
1 -2
Heated Seats
If your vehicle is equipped
with this feature, the heated seat switch is
located on the center
console, behind the
open storage bin.
Reclining Seatbacks
The recliner lever for the driver’s and passenger’s front
seatback is located on the outboard side of each
front seat cushion.
Press
LO to warm the seat to a lower temperature.
Press
HI to warm the seat to a higher temperature.
To turn this feature
off, place the switch in the center
position. This feature only works when the ignition
is turned on.
Lift the lever to release the seatback, then move the
seatback
to where you want it. Release the lever to lock
the seatback in place. Pull up on the lever without
pushing on the seatback and the seatback will move
forward.
1 -4
Safety Belts
Safety Belts: They Are for Everyone
This part of the manual tells you how to use safety
belts properly.
It also tells you some things you should
not do with safety belts.
Don’t let anyone ride where he or she can’t
wear a safety belt properly. If you are
in a
crash and you’re not wearing a safety belt,
your injuries can be much worse. You can
hit
things inside the vehicle or be ejected from it.
You can be seriously injured or killed. In the
same crash, you might not be, if you are
buckled
up. Always fasten your safety belt,
and check that your passengers’ belts are
fastened properly too.
I
It is extremely dangerous to E*.-- .n a cargo
area, inside or outside of a vehicle.
In a
collision, people riding
in these areas are more
likely to be seriously injured or killed. Do not
~ allow people to ride in any area of your vehicle
~ that is not equipped with seats and safety
belts. Be sure everyone
in your vehicle is in a
seat and using a safety belt properly.
Your vehicle has a light
that comes on as a
reminder to buckle up.
See Safety
Belt Reminder
Light on page
3-26.
1-7
Q: If I’m a good driver, and I never drive far from
A: You may be an excellent driver, but if you’re in an
accident
- even one that isn’t your fault - you and
your passengers can be hurt. Being a good
driver doesn’t protect you from things beyond your
control, such as bad drivers.
Most accidents occur within
25 miles (40 km) of
home. And the greatest number of serious injuries
and deaths occur at speeds of less than
40 mph (65 km/h).
Safety belts are for everyone.
home, why should I wear safety belts?
How to Wear Safety Belts Properly
This part is only for people of adult size.
Be aware that there are special things
to know about
safety belts and children. And there are different
rules for smaller children and babies. If a child will be
riding in your vehicle, see Older Children on page
1-29
or Infants and Young Children on page 1-32. Follow
those rules for everyone’s protection.
First, you’ll want to know which restraint systems your
vehicle has.
We’ll start with the driver position.
Driver Position
This part describes the driver’s restraint system.
Lap-Shoulder Belt
The driver has a lap-shoulder belt. Here’s how to wear
it properly.
1. Close and lock the door.
2. Adjust the seat
so you can sit up straight.
To see how, see “Seats’’ in the Index.
1-12
Rear Safety Belt Comfort Guides for
Children and Small Adults Here’s how to install a comfort guide and use the
safety belt:
Your vehicle may have this feature already. If it doesn’t,
you can get it from any
GM dealer.
Rear shoulder belt comfort guides will provide added
safety belt comfort for older children who have outgrown
booster seats and for small adults. When installed on
a shoulder belt, the comfort guide better positions
the belt away from the neck and head.
There is one guide available for each outside passenger
position in the rear seat. To provide added safety belt
comfort for children who have outgrown child restraints
and booster seats and for smaller adults, the
comfort guides may be installed on the shoulder belts.
1. Pull the elastic cord out from between the edge of
the seatback and the interior body to remove the
guide from its storage clip.
1-26