2008 PONTIAC G8 parking brake

Driving while this light is on could
drain your battery.
If you must drive a short distance
with the light on, be sure to turn off
all accessories, such as the radio
and air conditioner.
The Alternator message will remain
until
3(Trip/Fuel) or8(Enter)
are pressed, but the light will remain
until the problem is xed. See
DIC Warnings and Messages on
page 4-27for more information.
Brake System Warning
Light
Your vehicle’s hydraulic brake
system is divided into two parts. If
one part is not working, the
other part can still work and stop
you. For good braking, though, you
need both parts working well.
If the warning light comes on, there
is a brake problem. Have your
brake system inspected right away.If your vehicle has anti-lock brakes,
this light should come on when
you turn the key to START. If it does
not come on, have it xed so it
will be ready to warn you if there is
a problem.
When the ignition is on, the brake
system warning light will also
come on when you set your parking
brake. The light will stay on if
your parking brake does not release
fully. If it stays on after your
parking brake is fully released, it
means you have a brake problem.
If the light comes on and Brake
message comes on the Driver
Information Center (DIC), while you
are driving, pull off the road and
stop carefully. You may notice that
the pedal is harder to push or
the pedal may go closer to the oor.It may take longer to stop. If the
light is still on, have the vehicle
towed for service. SeeAntilock
Brake System (ABS) Warning Light
on page 4-17andTowing Your
Vehicle on page 9-84.
{CAUTION
Your brake system may not be
working properly if the brake
system warning light is on.
Driving with the brake system
warning light on can lead to an
accident. If the light is still on
after you have pulled off the
road and stopped carefully,
have the vehicle towed for
service.
The Brake message will remain until
3(Trip/Fuel) or8(Enter) are
pressed, but the brake light will
remain until the problem is xed. See
DIC Warnings and Messages on
page 4-27for more information. United States
Canada
4-16 Instruments and Controls
2008 - Pontiac G8 Owner Manual

yOverSpeed
This message is displayed when the
vehicle’s speed is greater than
the set OverSpeed value. See
“OverSpeed” underDIC Operation
and Displays on page 4-23.
You can press
8or move the
thumbwheel up
Qor downRto
acknowledge that you received
the message, but OverSpeed will
continue to appear in the bottom of
the DIC display as long as the
vehicle’s speed exceeds the preset
value.
$Park Brake
This message is displayed if the
parking brake is applied when you
are driving. Release the parking
brake. SeeParking Brake on
page 8-9.
Replace Battery in
Remote Key
This message is displayed when the
battery in the remote keyless
entry transmitter needs to be
replaced. See your dealer/retailer to
replace the battery.
You can press
3or8to
acknowledge that you received the
message, but
QKey Batt will
continue to appear in the bottom of
the DIC display until the battery
has been replaced.
wRest Reminder
This feature reminds the driver that
they may have been driving for too
long without a break. When the
ignition is turned on, a timer starts
counting. After two hours of
continuous driving, the rest reminder
ashes to alert the driver. The Rest
Reminder message is displayed until
3or8are pressed. The rest
reminder reappears after 20 minutesaccompanied by a chime, unless the
ignition has been turned off. For
information on how to turn the rest
reminder on and off, seeDIC Vehicle
Customization on page 4-32.
{Safety Mode Active and
Power Reduced
These messages display alternately
when there is a problem with the
engine control system, see
your dealer/retailer.
You can press
3or8to
acknowledge that you received the
message, but
{Safety will
continue to appear in the bottom of
the DIC display until the vehicle
has been serviced.
4-30 Instruments and Controls
2008 - Pontiac G8 Owner Manual

Driving and
Operating
Starting and Operating
Your Vehicle
New Vehicle Break-In.........8-2
Ignition Positions................8-2
Retained Accessory
Power (RAP).....................8-3
Starting the Engine.............8-4
Engine Coolant Heater.......8-5
Automatic Transmission
Operation..........................8-6
Parking Brake.....................8-9
Shifting Into Park
(Automatic
Transmission)
..................8-10
Shifting Out of Park..........8-11
Parking Over Things
That Burn........................8-11
Engine Exhaust.................8-12
Running the Vehicle
While Parked..................8-12
Driving Your Vehicle
Defensive Driving..............8-13
Drunk Driving....................8-13
Control of a Vehicle..........8-14
Braking.............................8-14
Antilock Brake
System (ABS).................8-15
Electronic Stability
Program..........................8-16
Steering............................8-19
Off-Road Recovery............8-20
Passing.............................8-21
Loss of Control.................8-21
Driving at Night.................8-22
Driving in Rain and on
Wet Roads......................8-23
Before Leaving on a
Long Trip........................8-24
Highway Hypnosis.............8-24
Hill and Mountain Roads. . . .8-24
Winter Driving...................8-25
If Your Vehicle is Stuck
in Sand, Mud, Ice,
or Snow
..........................8-27
Rocking Your Vehicle to
Get It Out.......................8-28
Loading the Vehicle..........8-28
Fuel
Fuel..................................8-32
Gasoline Octane...............8-33
Gasoline Specications. . . . .8-33
California Fuel..................8-33
Additives...........................8-34
Fuels in Foreign
Countries........................8-34
Filling the Tank.................8-35
Filling a Portable Fuel
Container........................8-36
Driving and Operating 8-1
2008 - Pontiac G8 Owner Manual

The length of time the heater should
remain plugged in depends on
several factors. Ask a dealer/retailer
in the area where you will be
parking the vehicle for the best
advice on this.
Automatic Transmission
Operation
The shift lever is located on the
center console between the
front seats.
There are several different positions
for the shift lever. When the
position of the shift lever is changed,a message is shown in the
Driver Information Center (DIC).
The selected gear is magnied in
the DIC, and changes according
to the shift lever’s movement.
There are also messages for
Sport Shift Mode, Normal Shift
Mode and Driver Shift Control.
P (Park):This position locks the
rear wheels. It is the best position
to use when the engine is started
because the vehicle cannot
move easily.
{CAUTION
It is dangerous to get out of
the vehicle if the shift lever is
not fully in P (Park) with the
parking brake rmly set.
The vehicle can roll.
Do not leave the vehicle when
the engine is running unless
you have to. If you have left the
(Continued)
CAUTION (Continued)
engine running, the vehicle can
move suddenly. You or others
could be injured. To be sure the
vehicle will not move, even
when you are on fairly level
ground, always set the parking
brake and move the shift lever
to P (Park). SeeShifting Into
Park (Automatic Transmission)
on page 8-10. If you are pulling
a trailer, seeTowing a Trailer
on page 9-85.
Make sure the shift lever is fully
in P (Park) before starting the
engine. The vehicle has an
automatic transmission shift lock
control system. Fully apply the brake
pedal rst and then press the shift
lever button before shifting from
P (Park) when the ignition key is in
ON/RUN or ACC/ACCESSORY.
If you cannot shift out of P (Park),
8-6 Driving and Operating
2008 - Pontiac G8 Owner Manual

When accelerating the vehicle from
a stop in snowy and icy conditions,
1st, 2nd or 3rd gear starts can
be selected from a standing start.
This is useful for gentle acceleration
on slippery surfaces.
To return to Normal Shift mode,
slide the shift lever over from
the right quadrant to the left into
D (Drive). A Normal Shift message
will be displayed in the DIC.
Normal Shift Mode is recommended
for normal or freeway driving, as
it provides optimum fuel economy.
Powertrain Braking
For vehicles with a 6 speed
automatic transmission, there is
an additional feature known
as Powertrain Braking. When driving
on steep descents where frequent
braking is required, the vehicle
will automatically downshift to
provide engine braking assistance.
This feature also reduces brake
temperatures and wear.Downshifting will only occur when
the driver’s foot is applied to the
brake. Driver Shift Control can
be switched on to override the
feature and gain complete control
of shifts if desired.
Parking Brake
To set the parking brake, pull up on
the parking brake handle. If the
ignition is in the ON/RUN position,
the brake system warning light
will come on. SeeBrake System
Warning Light on page 4-16.To release the parking brake:
1. Hold the brake pedal down.
2. Pull the parking brake handle up
until you can press the release
button.
3. Hold the release button in as you
move the brake handle all the
way down.
Notice:Driving with the parking
brake on can overheat the
brake system and cause
premature wear or damage to
brake system parts. Make
sure that the parking brake is
fully released and the brake
warning light is off before driving.
Driving with the park brake applied
will cause a warning chime to
sound and the Park Brake message
to appear in the DIC. The message
will remain on until:
the park brake is released
the vehicle comes to a stop.
If you are towing a trailer and you
are parking on a hill, seeTowing a
Trailer on page 9-85.
Driving and Operating 8-9
2008 - Pontiac G8 Owner Manual

Shifting Into Park
(Automatic Transmission)
{CAUTION
It can be dangerous to get out
of the vehicle if the shift lever
is not fully in P (Park) with the
parking brake rmly set. The
vehicle can roll. If you have left
the engine running, the vehicle
can move suddenly. You or
others could be injured. To be
sure the vehicle will not move,
even when you are on fairly
level ground, use the steps that
follow. If you are pulling a
trailer, seeTowing a Trailer
on page 9-85.Use this procedure to shift into
P (Park):
1. Hold the brake pedal down and
set the parking brake.
SeeParking Brake on page 8-9
for more information.
2. Move the shift lever into P (Park)
by holding in the button on the
shift lever and pushing the
lever all the way toward the
front of the vehicle.
3. Turn the ignition key to
LOCK/OFF.
4. Remove the key and take it
with you. If you can leave
your vehicle with the ignition
key in your hand, your vehicle
is in P (Park).
Leaving Your Vehicle With the
Engine Running
{CAUTION
It can be dangerous to leave
the vehicle with the engine
running. The vehicle could
move suddenly if the shift lever
is not fully in P (Park) with the
parking brake rmly set.
And, if you leave the vehicle
with the engine running, it
could overheat and even catch
re. You or others could be
injured. Do not leave the
vehicle with the engine running.
If you have to leave your vehicle
with the engine running, be
sure your vehicle is in P (Park) and
your parking brake is rmly set
before you leave it. After you have
moved the shift lever into P (Park),
hold the brake pedal down.
8-10 Driving and Operating
2008 - Pontiac G8 Owner Manual

Then, see if you can move the shift
lever away from P (Park) without
rst pushing the button.
If you can, it means that the shift
lever was not fully locked into
P (Park).
Torque Lock
If you are parking on a hill and you
do not shift your automatic
transmission into P (Park) properly,
the weight of the vehicle may
put too much force on the parking
pawl in the transmission. You
may nd it difficult to pull the shift
lever out of P (Park). This is
called torque lock. To prevent torque
lock, set the parking brake and
then shift into P (Park) properly
before you leave the driver seat.
To nd out how, see “Shifting
Into Park” previously in the section.
When you are ready to drive, move
the shift lever out of P (Park) before
you release the parking brake.If torque lock does occur, you may
need to have another vehicle
push yours a little uphill to take
some of the pressure from the
parking pawl in the transmission,
so you can pull the shift lever out
of P (Park).Shifting Out of Park
To shift out of P (Park):
1. Apply the brake pedal.
2. Press the shift lever button.
3. Move the shift lever to the
desired position.
If you still are unable to shift out
of P (Park):
1. Fully release the shift lever
button.
2. Hold the brake pedal down and
press the shift lever button again.
3. Move the shift lever to the
desired position.If you still cannot move the shift
lever from P (Park), seeShift Lock
Manual Release on page 9-84.
Parking Over Things
That Burn
{CAUTION
Things that can burn could
touch hot exhaust parts under
your vehicle and ignite. Do not
park over papers, leaves, dry
grass, or other things that
can burn.
Driving and Operating 8-11
2008 - Pontiac G8 Owner Manual

{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 the parking
brake and move the shift lever
to PARK (P).
Follow the proper steps to be sure
your vehicle will not move. See
Shifting Into Park (Automatic
Transmission) on page 8-10.
If you are parking on a hill and if
you are pulling a trailer, also
seeTowing a Trailer on page 9-85.
Driving Your Vehicle
Defensive Driving
Defensive driving means “always
expect the unexpected.” The
rst step in driving defensively is to
wear your safety belt, seeSafety
Belts on page 1-5.
{CAUTION
Assume that other road users
(pedestrians, bicyclists, and
other drivers) are going to be
careless and make mistakes.
Anticipate what they might do
and be ready. In addition:
Allow enough following
distance between you and
the driver in front of you.
Focus on the task of driving.
Driver distraction can cause
collisions resulting in injury or
possible death. These simple
defensive driving techniques
could save your life.
Drunk Driving
{CAUTION
Drinking and then driving is
very dangerous. Your reexes,
perceptions, attentiveness, and
judgment can be affected by
even a small amount of alcohol.
You can have a serious — or
even fatal — collision if you
drive after drinking. Do not
drink and drive or ride with a
driver who has been drinking.
Ride home in a cab; or if you
are with a group, designate a
driver who will not drink.
Death and injury associated with
drinking and driving is a global
tragedy.
Alcohol affects four things that
anyone needs to drive a vehicle:
judgment, muscular coordination,
vision, and attentiveness.
Driving and Operating 8-13
2008 - Pontiac G8 Owner Manual