2008 PONTIAC GRAND PRIX horn

Remote Keyless Entry (RKE)
System Operation
The Remote Keyless Entry (RKE) transmitter functions
will work up to 195 feet (60 m) away, however, the
operating range may be less while the vehicle is running.
There are other conditions which can affect the
performance of the transmitter. SeeRemote Keyless
Entry (RKE) System on page 2-3.
The following functions
may be available with your
vehicle’s RKE system:
/(Remote Vehicle Start):If your vehicle has this
feature, press
/to start the engine from outside the
vehicle using the RKE transmitter. SeeRemote
Vehicle Start on page 2-7for additional information.
Q(Lock):PressQto lock all the doors. If enabled
through the Driver Information Center (DIC), the parking
lamps may ash once and the horn may chirp once
to indicate locking has occurred. See “REMOTE LOCKS
FEEDBACK” underDIC Operation and Displays
(Uplevel DIC with Trip Computer) on page 3-55orDIC
Operation and Displays (Base Level DIC) on page 3-62
for programming information.
Pressing
Qwill arm the content theft-deterrent system.
SeeContent Theft-Deterrent on page 2-18for more
information.
With Remote Start
Shown, Without Remote
Start Similar
2-4

"(Unlock):Press"one time to unlock the driver’s
door. Press
"again within ve seconds to unlock
the other doors. The interior lamps will come on and
stay on for 20 seconds or until the ignition is turned on.
If enabled through the DIC, the parking lamps may
ash once and the horn may chirp once to indicate
unlocking has occurred. See “REMOTE LOCKS
FEEDBACK” underDIC Operation and Displays (Uplevel
DIC with Trip Computer) on page 3-55orDIC Operation
and Displays (Base Level DIC) on page 3-62.
Pressing
"on the RKE transmitter will disarm the
content theft-deterrent system. SeeContent
Theft-Deterrent on page 2-18for more details.
V(Trunk Release):Press and holdVfor about
one second to release the trunk lid. The transaxle
must be in PARK (P) for this feature to operate.
L(Panic Alarm):PressLto activate the alarm.
The ignition must be in LOCK/OFF for the remote alarm
to work. When
Lis pressed, the headlamps will
ash and the horn will sound repeatedly for two minutes.
The alarm will turn off when the ignition is moved to
ON/RUN or the
Lis pressed again.
Matching Transmitter(s) to
Your Vehicle
Each RKE transmitter is coded to prevent another
transmitter from unlocking your vehicle. If a transmitter
is lost or stolen, a replacement can be purchased
through your dealer/retailer. All transmitters need
to be re-coded to match the new transmitter. The lost
transmitter will no longer work after the new transmitters
are re-coded. The vehicle can have a maximum of
four transmitters matched to it.
2-5

Your vehicle may have
a red light located on top
of the instrument panel,
toward the center of
the vehicle and near
the windshield, that will
ash slowly when the
system is armed.
The theft-deterrent alarm system needs to be
activated through the Driver’s Information Center (DIC).
See “Theft Deterrent” under the Personal Programming
Mode Screens inDIC Vehicle Customization on
page 3-89. While armed, the doors will not unlock with
the power door lock switch. The remote alarm will
sound if someone tampers with the trunk or enters
the vehicle without using the Remote Keyless
Entry (RKE) transmitter or key to unlock the doors.
The horn will sound and the headlamps will ash for
up to two minutes. The system will also cut off the fuel
supply, preventing the vehicle from being driven.Arming with the Power Lock Switch
The vehicle’s content theft-deterrent alarm system
can be activated when the key is removed from
the ignition and the power door lock switch of either
the driver’s or front passenger’s door is used to lock
the vehicle. The door needs to be in the open
position when pressing the power door lock switch.
The alarm system will not activate if the door is
closed and the power door lock switch is pressed.
This system can be activated through the Driver’s
Information Center (DIC). See “Lock Switch Arm”
under the Personal Programming Mode Screens in
DIC Vehicle Customization on page 3-89.
When the doors are locked using the power door
lock switch of either front door, the red light, if your
vehicle has one, will start ashing indicating that
the system is arming. After all the doors are closed
there will be a time delay and then the red light,
if your vehicle has one, will begin to ash at a very
slow rate indicating the system is armed.
2-19

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Other Warning Devices...................................3-6
Horn .............................................................3-6
Tilt Wheel.....................................................3-7
Turn Signal/Multifunction Lever.........................3-7
Turn and Lane-Change Signals........................3-8
Headlamp High/Low-Beam Changer..................3-9
Flash-to-Pass.................................................3-9
Windshield Wiper Lever.................................3-10
Cruise Control..............................................3-12
Exterior Lamps.............................................3-16
Headlamps on Reminder................................3-17
Daytime Running Lamps (DRL).......................3-17
Fog Lamps ..................................................3-18
Exterior Lighting Battery Saver........................3-19
Interior Lamps..............................................3-19
Instrument Panel Brightness...........................3-19
Courtesy Lamps...........................................3-19
Dome Lamp .................................................3-20
Entry Lighting...............................................3-20
Delayed Entry Lighting...................................3-20
Delayed Exit Lighting.....................................3-21
Front Reading Lamps....................................3-21
Overhead Console Reading Lamps.................3-21
Rear Assist Handle Reading Lamps................3-21
Electric Power Management...........................3-22Battery Run-Down Protection..........................3-22
Head-Up Display (HUD).................................3-23
Accessory Power Outlet(s).............................3-26
Ashtray(s) and Cigarette Lighter......................3-27
Climate Controls............................................3-28
Climate Control System.................................3-28
Dual Automatic Climate Control System...........3-32
Outlet Adjustment.........................................3-36
Passenger Compartment Air Filter...................3-36
Warning Lights, Gages, and Indicators............3-38
Instrument Panel Cluster................................3-39
Speedometer and Odometer...........................3-40
Tachometer.................................................3-40
Safety Belt Reminders...................................3-41
Airbag Readiness Light..................................3-42
Passenger Airbag Status Indicator...................3-43
Up-Shift Light...............................................3-45
Brake System Warning Light..........................3-45
Anti-lock Brake System (ABS) Warning Light. . . .3-47
Traction Control System (TCS) Warning Light . . .3-47
Enhanced Traction System Warning Light.........3-48
Engine Coolant Temperature Warning Light......3-48
Engine Coolant Temperature Gage..................3-49
Tire Pressure Light.......................................3-49
Malfunction Indicator Lamp.............................3-50
Oil Pressure Light.........................................3-52
Section 3 Instrument Panel
3-1

Hazard Warning Flashers
The hazard warning ashers warn others. They also let
the police and other emergency vehicles know you
have a problem.
The hazard warning asher
button is located on top of
the steering column.
Press the button to make the front and rear turn signal
lamps ash on and off. Press the button again to
turn the ashers off.The hazard warning ashers work no matter what
ignition position the key is in, and even if the key is not
in the ignition.
When the hazard warning ashers are on, your vehicle’s
turn signals will not work.
Other Warning Devices
If you carry reective triangles, you can set them up at
the side of the road about 300 feet (100 m) behind
your vehicle.
Horn
Press on or near the horn symbols on the steering
wheel pad to sound the horn.
3-6

AUTO DOOR UNLOCK ON:If DRIVER or ALL was
selected on the AUTO DOOR UNLOCK screen, this
screen allows selection of when the vehicle’s doors will
unlock. The choices are when the key is removed from
the ignition or when the vehicle is shifted into PARK (P).
If KEY-OUT is selected, the auto door unlock will function
when the key is taken out of the ignition.
If PARK is selected, the auto door unlock will function
when the vehicle is shifted into PARK (P).
To program this mode:
1. Press and release the set/reset button to scroll to
either KEY-OUT or PARK.
2. Press the options button again to advance to the
next screen.
DELAYED LOCKING:This screen allows this feature
to be turned OFF or ON. The key must be out of
the ignition for this feature to work.
If OFF is selected, there will be no delayed locking of
the vehicle’s doors.
If ON is selected, the locking of the vehicle’s doors will
be delayed by ve seconds after a power door lock
switch is pressed while the door is open, or the LOCK
button on the RKE transmitter is pressed while any
door is open.To program this mode:
1. Press and release the set/reset button to scroll to
either OFF or ON.
2. Press the options button again to advance to the
next screen.
REMOTE LOCKS FEEDBACK:This screen allows
selection for this option to be turned OFF, or gives the
choice of two methods of verication; LIGHTS or
LIGHTS and HORN; that indicate the vehicle’s doors
are locked when the LOCK button on the RKE
transmitter is pressed.
If OFF is selected, this feature will not be programmed.
If LIGHTS is selected, the exterior lamps will ash when
the LOCK button on the RKE transmitter is pressed.
If LIGHTS and HORN is selected, the exterior lamps will
ash when the LOCK button on the RKE transmitter is
pressed, and the horn will sound when the LOCK button
on the RKE transmitter is pressed again within ve
seconds of the previous command.
To program this mode:
1. Press the set/reset button to scroll to OFF, LIGHTS,
or LIGHTS and HORN.
2. Press the options button again to advance to the
next screen.
3-91

You have two minutes to match each tire and wheel
position. If it takes longer than two minutes to match any
tire and wheel position, the matching process stops and
you need to start over.
The TPMS matching process is outlined below:
1. Set the parking brake.
2. Turn the ignition switch to ON/RUN with the
engine off.
3. Press the Remote Keyless Entry (RKE) transmitter’s
LOCK and UNLOCK buttons at the same time for
approximately ve seconds. The horn sounds twice
to signal the receiver is in relearn mode.
4. Start with the driver side front tire.
5. Remove the valve cap from the tire’s valve stem.
Activate the TPMS sensor by increasing or
decreasing the tire’s air pressure for 10 seconds, or
until a horn chirp sounds. The horn chirp, which
may take up to 30 seconds to sound, conrms that
the sensor identication code has been matched to
the tire/wheel position.
6. Proceed to the passenger side front tire, and repeat
the procedure in Step 5.
7. Proceed to the passenger side rear tire, and repeat
the procedure in Step 5.8. Proceed to the driver side rear tire, and repeat the
procedure in Step 5. The horn sounds two times to
indicate the sensor identication code has been
matched to the driver side rear tire, and the TPMS
sensor matching process is no longer active.
9. Turn the ignition switch to LOCK/OFF.
10. Set all four tires to the recommended air pressure
level as indicated on the tire and loading
information label.
11. Put the valve caps back on the valve stems.
Tire Inspection and Rotation
We recommend that you regularly inspect your
vehicle’s tires, including the spare tire, for signs of
wear or damage. SeeWhen It Is Time for New
Tires on page 5-77for more information.
Tire rotation is not recommended if your vehicle is
a GXP model equipped with P255/45R18 size tires
on the front wheels and P225/50R18 size tires on
the rear wheels. Different tire sizes front to rear
should not be rotated.
Tire rotation is recommended if the original
equipment tires installed on your vehicle are of the
same size and type on all four tire/wheel positions.
Original equipment tires of the same size and type
should be rotated every 5,000 to 8,000 miles
(8 000 to 13 000 km). SeeScheduled Maintenance
on page 6-4.
5-75

Fuses Usage
6 Washer/Regulated Voltage Control
7 Fog Lamps (Option)
9 Airbag
10 Accessory Power
11 Horn
12 Emission
13 Air Conditioning Clutch
14 Oxygen Sensor
15 Powertrain Control Module
16Powertrain Control
Module/Electronic Throttle Control
17 Electronic Throttle Control
18 Display
19 Antilock Brake SolenoidFuses Usage
20 Fuel Injection
21 Transmission Solenoid
22 Fuel Pump
23 Antilock Brakes
24 Electronic Ignition
26 Battery Main 1
27 Battery Main 2
28 Battery Main 3
29 Fan 1
30 Battery Main 4
31 Antilock Brake Motor
32 Fan 2
33 Starter
56 Air Pump
5-125