2006 PONTIAC GRAND PRIX climate control

Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-2
Rear Seats
............................................... 1-9
Safety Belts
.............................................1-10
Child Restraints
.......................................1-30
Airbag System
.........................................1-52
Restraint System Check
............................1-67
Features and Controls..................................... 2-1
Keys
........................................................ 2-2
Doors and Locks
......................................2-10
Windows
.................................................2-15
Theft-Deterrent Systems
............................2-17
Starting and Operating Your Vehicle
...........2-21
Mirrors
....................................................2-35
OnStar
®System
......................................2-38
Storage Areas
.........................................2-40
Sunroof
..................................................2-43
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-26
Warning Lights, Gages, and Indicators
........3-35
Driver Information Center (DIC)
..................3-52
Audio System(s)
.......................................3-94Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and Your Vehicle
..... 4-2
Towing
...................................................4-38
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-5
Checking Things Under the Hood
...............5-10
Headlamp Aiming
.....................................5-50
Bulb Replacement
....................................5-53
Windshield Replacement
...........................5-60
Windshield Wiper Blade Replacement
.........5-60
Tires
......................................................5-60
Appearance Care
.....................................5-99
Vehicle Identication
...............................5-110
Electrical System
....................................5-111
Capacities and Specications
...................5-118
Maintenance Schedule..................................... 6-1
Maintenance Schedule
................................ 6-2
Customer Assistance and Information.............. 7-1
Customer Assistance and Information
........... 7-2
Reporting Safety Defects
...........................7-13
Index................................................................ 1
2006 Pontiac Grand Prix Owner ManualM

Vehicle Damage Warnings
Also, in this manual you will nd these notices:
Notice:These mean there is something that could
damage your vehicle.
A notice tells about something that can damage the
vehicle. Many times, this damage would not be covered
by your vehicle’s warranty, and it could be costly. But
the notice will tell 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.
There are also warning labels on the vehicle. They use
the same words, CAUTION or NOTICE.
Vehicle Symbols
The vehicle has components and labels that use
symbols instead of text. Symbols are shown along with
the text describing the operation or information
relating to a specic component, control, message,
gage, or indicator.
If you need help guring out a specic 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

Power Lumbar
Your driver’s seat may have power lumbar. The control
is located on the outboard side of the seat cushion.
Press the control forward to increase lumbar support.
Press the control rearward to decrease lumbar support.
Keep in mind that as your seating position changes,
as it may during long trips, so should the position of your
lumbar support. Adjust the seat as needed.
Heated Seats
If the vehicle has this
feature, the buttons are
located on the climate
control panel.
Press the button once to activate the high heat setting.
Both indicator lights next to the button will come on.
Press the button again to select the lower temperature
setting. Only the bottom indicator light will come on.
Press the button a third time to turn the heat off.
This feature only works when the ignition is on. Driver’s Seat with Power Lumbar, 6-way Power, and
Manual Recline shown
1-3

2. Remove the old battery and replace it with the new
one. Make sure the positive side (+) of the battery
faces up. Use one three-volt, CR2032 battery,
or equivalent type.
3. Put the two halves back together. Make sure the
cover is on tight so water will not get inside the
transmitter.
4. Test the operation of the transmitter with
the vehicle.
Remote Vehicle Start
Your vehicle may have a remote start feature. This
feature allows you to start the engine from outside the
vehicle. It may also start the vehicle’s heating or air
conditioning systems and rear window defogger. When
the remote start system is active, the climate control
system will heat or cool the inside of the vehicle based
on the outside temperature. The rear window defogger
will be turned on by the climate control system when it is
heating the inside of the vehicle. Normal operation of
the system will return after the key is turned to RUN.
Laws in some communities may restrict the use of
remote starters. For example, some laws may require a
person using remote start to have the vehicle in view
when doing so. Check local regulations for any
requirements on remote starting of vehicles.Do not use the remote start feature if your vehicle is low
on fuel. Your vehicle may run out of fuel.
The remote start feature provides two separate starts
per ignition cycle, each with 10 minutes of engine
running time.
The remote start system needs to be reset after your
vehicle’s engine is started two times using the
transmitter’s remote start button. The remote start
system is reset by inserting the vehicle’s key into the
ignition switch and turning to RUN. SeeIgnition
Positions on page 2-22for information regarding the
ignition positions on your vehicle.
Your remote keyless entry transmitter with the
remote start button provides an increased range of
operation. You can start your vehicle from approximately
492 feet (150 m) away. However, the range may be
less while the vehicle is running, and as a result
you may need to be closer to your vehicle to turn it off
than you were to turn it on.
There are other conditions which can affect the
performance of the transmitter, seeRemote Keyless
Entry System on page 2-3for additional information.
2-7

When you want to open a rear door when the security
lock is on, do the following:
1. Unlock the door using the remote keyless entry
transmitter, if equipped, the power door lock
switch, or by lifting the rear door manual lock.
2. Open the door from the outside.
To cancel the rear door security lock, do the following:
1. Unlock the door and open it from the outside.
2. Insert the key into the security lock slot and turn it
so the slot is in the vertical position.
Lockout Protection
The lockout protection feature makes it more difficult to
lock the key in the vehicle. If the driver’s door is
open while the key is in the ignition, the door cannot be
locked with the power door lock switch.
This feature cannot guarantee that you will never be
locked out of the vehicle. If the key is not left in
the ignition, or, if the manual door lock pin is used, the
key could still be locked inside the vehicle. Always
remember to take the key with you.
Trunk
{CAUTION:
It can be dangerous to drive with the trunk lid
open because carbon monoxide (CO) gas can
come into your vehicle. You cannot see or
smell CO. It can cause unconsciousness and
even death. If you must drive with the trunk lid
open or if electrical wiring or other cable
connections must pass through the seal
between the body and the trunk lid:
Make sure all other windows are shut.
Turn the fan on your heating or cooling
system to its highest speed and select the
control setting that will force outside air
into your vehicle. See Climate Control
System.
If you have air outlets on or under the
instrument panel, open them all the way.
SeeEngine Exhaust on page 2-33.
To unlock and open the trunk from the outside, press the
trunk button on the remote keyless entry transmitter. See
Remote Keyless Entry System Operation on page 2-4.
2-13

Running the Engine While Parked
It is better not to park with the engine running. But if you
ever have to, here are some things to know.
{CAUTION:
Idling the engine with the climate control
system off could allow dangerous exhaust into
your vehicle. See the earlier caution under
Engine Exhaust on page 2-33.
Also, idling in a closed-in place can let deadly
carbon monoxide (CO) into your vehicle even if
the climate control fan is at the highest setting.
One place this can happen is a garage.
Exhaust — with CO — can come in easily.
NEVER park in a garage with the engine
running.
Another closed-in place can be a blizzard. See
Winter Driving on page 4-28.
{CAUTION:
It can be dangerous to get out of your vehicle
if the shift lever is not fully in PARK (P) with
the parking brake rmly set. Your vehicle can
roll. Do not leave your vehicle when the engine
is running unless you have to. If you have left
the engine running, the vehicle can move
suddenly. You or others could be injured. To
be sure your vehicle will not move, even when
you are on fairly level ground, always set your
parking brake and move the shift lever to
PARK (P).
Follow the proper steps to be sure your vehicle will not
move. SeeShifting Into Park (P) on page 2-31.
If you are parking on a hill and if you are pulling a
trailer, also seeTowing a Trailer on page 4-40.
2-34

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Other Warning Devices...................................3-6
Horn.............................................................3-6
Tilt Wheel.....................................................3-6
Turn Signal/Multifunction Lever.........................3-7
Turn and Lane-Change Signals........................3-7
Headlamp High/Low-Beam Changer..................3-8
Flash-to-Pass.................................................3-9
Windshield Wiper Lever...................................3-9
Cruise Control..............................................3-11
Exterior Lamps.............................................3-15
Headlamps on Reminder................................3-15
Daytime Running Lamps (DRL).......................3-16
Fog Lamps..................................................3-17
Exterior Lighting Battery Saver........................3-17
Interior Lamps..............................................3-17
Instrument Panel Brightness...........................3-18
Courtesy Lamps...........................................3-18
Entry Lighting...............................................3-18
Delayed Entry Lighting...................................3-19
Delayed Exit Lighting.....................................3-19
Front Reading Lamps....................................3-20
Overhead Console Reading Lamps.................3-20Rear Assist Handle Reading Lamps................3-20
Battery Run-Down Protection..........................3-20
Head-Up Display (HUD).................................3-21
Accessory Power Outlet(s).............................3-24
Ashtray(s) and Cigarette Lighter......................3-25
Climate Controls............................................3-26
Climate Control System.................................3-26
Dual Automatic Climate Control System...........3-29
Outlet Adjustment.........................................3-33
Passenger Compartment Air Filter...................3-33
Warning Lights, Gages, and Indicators............3-35
Instrument Panel Cluster................................3-36
Speedometer and Odometer...........................3-37
Tachometer.................................................3-37
Safety Belt Reminder Light.............................3-38
Passenger Safety Belt Reminder Light.............3-38
Airbag Readiness Light..................................3-39
Passenger Airbag Status Indicator...................3-40
Up-Shift Light...............................................3-42
Brake System Warning Light..........................3-42
Anti-Lock Brake System Warning Light.............3-44
Traction Control System (TCS) Warning Light. . . .3-45
Enhanced Traction System Warning Light.........3-45
Section 3 Instrument Panel
3-1

The main components of the instrument panel are the following:
A. Side Window Defogger Outlets. SeeOutlet
Adjustment on page 3-33.
B. Air Outlets. SeeOutlet Adjustment on page 3-33.
C. Turn Signal/Multifunction Lever and Cruise Controls.
SeeTurn Signal/Multifunction Lever on page 3-7
andCruise Control on page 3-11.
D. TAP-Shift
®Control (If Equipped). SeeAutomatic
Transaxle Operation on page 2-25.
E. Hazard Warning Flashers Button. SeeHazard
Warning Flashers on page 3-6.
F. Instrument Panel Cluster. SeeInstrument Panel
Cluster on page 3-36.
G. Windshield Wiper Lever. SeeWindshield Wiper
Lever on page 3-9.
H. Ignition. SeeIgnition Positions on page 2-22.
I. Driver Information Center (DIC). SeeDriver
Information Center (DIC) on page 3-52.
J. Audio System. SeeAudio System(s) on page 3-94.
K. Audio Steering Wheel Controls (If Equipped).
SeeAudio Steering Wheel Controls on page 3-139.L. Hood Release. SeeHood Release on page 5-11.
M. Tilt Steering Wheel Lever, on Steering Column. See
Tilt Wheel on page 3-6.
N. Interior Lamps Brightness Control. SeeInterior
Lamps on page 3-17.
O. Passenger Air Bag Status Indicator. SeePassenger
Airbag Status Indicator on page 3-40.
P. Climate Controls. SeeClimate Control System on
page 3-26.
Q. Shift Lever. SeeAutomatic Transaxle Operation on
page 2-25.
R. Traction Control Button. SeeTraction Control
System (TCS) on page 4-9.
S. Head Up Display (HUD) Control. SeeHead-Up
Display (HUD) on page 3-21.
T. Glove Box. SeeGlove Box on page 2-40.
U. Instrument Panel Fuse Block. SeeInstrument Panel
Fuse Block on page 5-112.
3-5