2008 PONTIAC GRAND PRIX windshield wipers

If the steering wheel is locked, move it from right to
left and turn the key to ACC/ACCESSORY. If none
of this works, then your vehicle needs service.
ACC (ACC/ACCESSORY):This position allows things
like the radio and windshield wipers to operate while
the engine is off.
R(ON/RUN):This position is where the key returns
to after the vehicle is started. With the engine off,
the ON/RUN position displays some of the warning
and indicator lights.
The battery could be drained if you leave the key in the
ACC/ACCESSORY or ON/RUN position with the engine
off. You may not be able to start your vehicle if the battery
is allowed to drain for an extended period of time.
/(START):This position starts the engine. Let go
of the key when the engine starts. The key will return
to the ON/RUN for normal driving.
A continuous warning chime will sound and a KEY IN
IGNITION message will display on the Driver Information
Center (DIC) if the key is turned to LOCK/OFF or
ACC/ACCESSORY and the driver’s door is opened.
Key In the Ignition
Never leave your vehicle with the keys inside, as it
is an easy target for joy riders or thieves. If you
leave the key in the ignition and park your vehicle,
a chime will sound, when you open the driver’s door.
Always remember to remove your key from the ignition
and take it with you. This will lock your ignition and
transmission. Also, always remember to lock the doors.
The battery could be drained if you leave the key in
the ignition while your vehicle is parked. You may not
be able to start your vehicle after it has been parked
for an extended period of time.
Retained Accessory Power (RAP)
These vehicle accessories can be used for up to
10 minutes after the engine is turned off:
Audio System
Power Windows
Sunroof (if equipped)
Power to these features will continue to operate for
up to 10 minutes after the key is turned to LOCK/OFF
until a door is opened.
2-24

Windshield Wiper Lever
Be sure to clear ice and snow from the wiper blades
before using them. If they are frozen to the windshield,
gently loosen or thaw them. Damaged wiper blades
may not clear the windshield well, making it harder
to see and drive safely. If the blades do become
damaged, install new blades or blade inserts. For more
information, seeWindshield Wiper Blade Replacement
on page 5-61.
Heavy snow or ice can overload the wiper motor.
A circuit breaker will stop the motor until it cools down.
Clear away snow or ice to prevent an overload.
N(Windshield Wipers):The lever with this symbol,
located on the right side of the steering column,
operates the windshield wipers.
9(Off):Lower the lever to its original position to turn
the wipers off.
&(Delay):Push the lever up once to this position
to set a delay between wiping cycles. Turn the
delay adjustment band to set the length of the delay.
3-10

x(Delay Adjustment):Turn the band, located on
the left of the windshield wiper lever, to set the length of
the delay between wiper cycles when using the delay
feature. There are ve delay adjustment settings.
Turn the band up to make the delays shorter in between
wiper cycles. Turn the band down to make the delays
longer between wiper cycles. The windshield wiper lever
must be in delay for this feature to work.
6(Low Speed):Push the lever up to the
second position for steady wiping cycles at a slow
speed.
1(High Speed):Push the lever up to the
third position for steady wiping cycles at a high speed.
7(Mist):For a single wiping cycle, push the
lever down once and let go. The wipers will stop after
one cycle. For additional cycles, hold the lever down.
About 30 seconds after the wipers are on, the
headlamps, taillamps, and instrument panel lighting
will come on, and the Driver Information Center (DIC)
back lighting will decrease to the night time mode.
About ten seconds after the wipers are turned off, all
the lamps will go back to the AUTO (Automatic) mode.
SeeExterior Lamps on page 3-16.
Windshield Washer
{CAUTION:
In freezing weather, do not use your washer
until the windshield is warmed. Otherwise the
washer uid can form ice on the windshield,
blocking your vision.
The windshield washer button is located at the end of
the windshield wiper lever.
K(Washer Fluid):Press this button to activate the
washer uid to spray onto the windshield. The wipers
will run for a few cycles to clear the windshield. For more
wash cycles, press and hold the button.
If the vehicle is low on washer uid, the LOW WASHER
FLUID message will appear on the Driver Information
Center (DIC) display. See “LOW WASHER FLUID”
underDIC Warnings and Messages on page 3-67for
more information.
3-11

Outlet Adjustment
Turn the air outlets, located in the middle and at each
outboard side of the instrument panel, to adjust the
direction of the airow.
Operation Tips

Clear away any ice, snow, or leaves from the air
inlets at the base of the windshield that may
block the ow of air into the vehicle.
Use of non-GM approved hood deectors may
adversely affect the performance of the system.
Keep the path under the front seats clear of objects
to help circulate the air inside of the vehicle more
effectively.
If the airow seems low when the fan is at the
highest setting, the passenger compartment air
lter may need to be replaced. See “Passenger
Compartment Air Filter” following, for more
information.
Passenger Compartment Air Filter
The passenger compartment air lter is located near the
passenger’s side windshield wiper arm, under the
inlet grille.
The lter traps most of the pollen from entering the
climate control system. Similar to the engine’s air lter,
it may need to be changed periodically to insure
system performance. SeeScheduled Maintenance on
page 6-4for more information.
To change the passenger compartment air lter,
1. Turn the ignition to ACC/ACCESSORY and the
windshield wipers on.
2. Turn the ignition to LOCK/OFF when the windshield
wipers are in the upright position.
3. Raise the hood.
4. Disconnect the windshield washer pump hose from
the fender rail and the air inlet grille.
5. Remove the hood weather-strip from the
passenger’s side of the vehicle, peeling it back
halfway.
3-36

Windshield and Wiper Blades
Clean the outside of the windshield with glass cleaner.
Clean the rubber blades using a lint free cloth or
paper towel soaked with windshield washer uid or a
mild detergent. Wash the windshield thoroughly when
cleaning the blades. Bugs, road grime, sap, and a buildup
of vehicle wash/wax treatments may cause wiper
streaking. Replace the wiper blades if they are worn or
damaged.
Wipers can be damaged by:
Extreme dusty conditions
Sand and salt
Heat and sun
Snow and ice, without proper removal
Aluminum Wheels
Notice:If you use strong soaps, chemicals,
abrasive polishes, cleaners, brushes, or cleaners
that contain acid on aluminum or chrome-plated
wheels, you could damage the surface of the
wheel(s). The repairs would not be covered by your
warranty. Use only approved cleaners on aluminum
or chrome-plated wheels.Keep the wheels clean using a soft clean cloth with mild
soap and water. Rinse with clean water. After rinsing
thoroughly, dry with a soft clean towel. A wax may then
be applied.
Notice:Using chrome polish on aluminum wheels
could damage the wheels. The repairs would not
be covered by your warranty. Use chrome polish on
chrome wheels only.
The surface of these wheels is similar to the painted
surface of the vehicle. Do not use strong soaps,
chemicals, abrasive polishes, abrasive cleaners,
cleaners with acid, or abrasive cleaning brushes on
them because the surface could be damaged. Do not
use chrome polish on aluminum wheels.
Notice:If you drive your vehicle through an
automatic car wash that has silicone carbide tire
cleaning brushes, you could damage the aluminum
or chrome-plated wheels. The repairs would not
be covered by your warranty. Never drive a vehicle
equipped with aluminum or chrome-plated wheels
through an automatic car wash that uses silicone
carbide tire cleaning brushes.
5-116

Underhood Fuse Block
The underhood fuse block
is located on the
passenger’s side of the
vehicle in the engine
compartment.
To remove the fuse block cover, press in on the tab at
the bottom of the cover and pull up.
Fuses Usage
1 Driver Side High-Beam Headlamp
2Passenger Side High-Beam
Headlamp
3 Driver Side Low-Beam Headlamp
4Passenger Side Low-Beam
Headlamp
5 Windshield Wipers/Washer
3.8L V6 Engine
5-124

Fuses Usage
INJ 1 Injectors 1
ECM/TCMEngine Control Module,
Transmission Control Module
TRANS Transmission
EMISSIONS1 Emissions 1
ABS SOL Antilock Brake Solenoid
ECM IGN Engine Control Module, Ignition
INJ 2 Injectors 2
EMISSIONS2 Emissions 2
WPR Windshield Wipers
AUX PWR Auxiliary Power
WSW/RVCWindshield Washer, Regulated
Voltage Control
LT LO BEAM Driver Side Low-Beam Headlamp
RT LO BEAMPassenger Side Low-Beam
Headlamp
FOG LAMPS Fog Lamps
LT HI BEAM Driver Side High-Beam Headlamp
HORN Horn
RT HI BEAMPassenger Side High-Beam
HeadlampFuses Usage
BATT 4 Battery 4
BATT 1 Battery 1
STRTR Starter
ABS MTR Antilock Brake System Motor
BATT 3 Battery 3
BATT 2 Battery 2
FAN 2 Cooling Fan 2
FAN 1 Cooling Fan 1
Relays Usage
FUEL/PUMP Fuel Pump
A/C CMPRSR Air Conditioning Compressor
STRTR Starter
PWR/TRN Powertrain
FAN 3 Cooling Fan 3
FAN 2 Cooling Fan 2
FAN 1 Cooling Fan 1
HDM Headlamp Driver Module
5-127