low oil pressure PONTIAC GRAND PRIX 2008 Owners Manual

If it is the rst remote start since the vehicle has been
driven, repeat the previous steps, while the engine is still
running, to extend the engine running time by 10 minutes
from the time you repeat the steps for remote starting.
The remote start running time can be extended one time
and only after the rst remote start.
After entering the vehicle during a remote start, insert
and turn the key to ON/RUN to drive the vehicle.
The engine will shut off automatically after 10 minutes,
unless a time extension has been done or the
vehicle’s key is inserted into the ignition switch and
turned to ON/RUN.
To manually shut off a remote start, do any of the
following.
Aim the RKE transmitter at the vehicle and press
and release the remote start button.
Turn on the hazard warning ashers.
Turn the ignition switch out of LOCK/OFF position
and then back to LOCK/OFF.
The parking lamps turn off to indicate the engine is off.After the engine has been started two times, or one
time with a time extension, the vehicle’s ignition must
be turned to ON/RUN using the key before the remote
start procedure can be used again. SeeIgnition
Positions on page 2-23for information regarding the
ignition positions on your vehicle.
The remote vehicle start feature will not operate if any
of the follow occur:
The remote start system is disabled through the DIC.
The vehicle’s key is in the ignition.
A door on the vehicle is open.
The vehicle’s hood is open.
The hazard warning ashers are on.
There is an emission control system malfunction.
The engine coolant temperature is too high.
The oil pressure is low.
Two remote vehicle starts, or one start with a time
extension, have already been provided for that
ignition cycle.
2-8

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

If you experience one or more of these conditions,
change the fuel brand you use. It will require at least
one full tank of the proper fuel to turn the light off.
If none of the above steps have made the light turn off,
your dealer/retailer can check the vehicle. Your
dealer/retailer has the proper test equipment and
diagnostic tools to x any mechanical or electrical
problems that might have developed.
Emissions Inspection and
Maintenance Programs
Some state/provincial and local governments have or
might begin programs to inspect the emission control
equipment on your vehicle. Failure to pass this
inspection could prevent you from getting a vehicle
registration.
Here are some things you need to know to help your
vehicle pass an inspection:
Your vehicle will not pass this inspection if the check
engine light is on or not working properly.Your vehicle will not pass this inspection if the
OBD (on-board diagnostic) system determines that
critical emission control systems have not been
completely diagnosed by the system. The vehicle
would be considered not ready for inspection. This can
happen if you have recently replaced the battery or
if the battery has run down. The diagnostic system is
designed to evaluate critical emission control systems
during normal driving. This can take several days
of routine driving. If you have done this and your
vehicle still does not pass the inspection for lack of
OBD system readiness, your dealer/retailer can
prepare the vehicle for inspection.
Oil Pressure Light
If there is a problem with
the vehicle’s oil pressure,
this light may stay on
when the engine is started.
It may also come on while the vehicle is being driven.
This indicates that the engine could be low on oil or could
have some other oil problem. Have it xed right away.
3-52

The oil light could also come on in two other situations:
When the ignition is on but the engine is not
running, the light will come on as a test to indicate
it is working. The light will go out when the
engine is started. If it does not come on while the
ignition is in the on position, there may be a problem
with the fuse or bulb. SeeFuses and Circuit
Breakers on page 5-121.
If the brakes are applied quickly and the vehicle
makes a hard stop, the light may come on for a
moment. This is normal.
{CAUTION:
Do not keep driving if the oil pressure is low.
If you do, your engine can become so hot that
it catches re. You or others could be burned.
Check your oil as soon as possible and have
your vehicle serviced.
Notice:Lack of proper engine oil maintenance may
damage the engine. The repairs would not be covered
by your warranty. Always follow the maintenance
schedule in this manual for changing engine oil.
Fog Lamp Light
The fog lamp light will
come on when the fog
lamps are in use.
The light will go out when the fog lamps are turned off.
SeeFog Lamps on page 3-18for more information.
Cruise Control Light
This light comes on
whenever you set the
cruise control.
The light goes out when the cruise control is turned off.
SeeCruise Control on page 3-12for more information.
3-53

ENGINE OIL MONITOR SYSTEM:This menu allows
the engine oil monitor system to be reset. To reset
the engine oil monitor system, seeEngine Oil Life
System on page 5-18.
Press the options button to advance to the next screen.
COMPASS CALIBRATION MODE:This menu
allows you to adjust for compass variance. SeeDIC
Compass (Uplevel DIC) on page 3-65for more
information.
Press the options button again to advance to the
next screen.
PERSONAL PROGRAMMING MODE:This menu
allows you to customize several features on your
vehicle. SeeDIC Vehicle Customization on page 3-89
for more information.
Press the options button again to advance to the
next screen.TIRE PRESSURE:This menu shows the tire pressure
for each tire. The tire pressure will be shown in
either pounds per square inch (psi) or kilopascals (kPa).
Press the options button until the DIC shows the tire
pressure for the front tires. Press the options button
again to view the pressure for the rear tires.
If a low tire pressure condition is detected by the
system while driving, a message advising you to
check the pressure in a specic tire will appear in the
display. SeeInflation - Tire Pressure on page 5-69and
DIC Warnings and Messages on page 3-67for more
information.
If the tire pressure display shows dashes instead of a
value, there may be a problem with your vehicle. If this
consistently occurs, see your dealer/retailer for service.
Press the options button to advance to the next screen.
DISPLAY OFF will appear on the next screen.
The screen will count down and then go blank.
Press the options button to return to the main (date)
screen.
3-60

ENGINE OIL MONITOR SYSTEM:This menu allows
the engine oil monitor system to be reset. To reset
the engine oil monitor system, seeEngine Oil Life
System on page 5-18.
PERSONAL PROGRAMMING MODE:This menu
allows you to customize several features on your
vehicle. SeeDIC Vehicle Customization on page 3-89
for more information.
Press the options button again to advance to the next
screen.
TIRE PRESSURE:This menu shows the tire pressure
for each tire. The tire pressure will be shown in
either pounds per square inch (psi) or kilopascals (kPa).
Press the options button until the DIC shows the tire
pressure for the front tires. Press the options button
again to view the pressure for the rear tires.
If a low tire pressure condition is detected by the
system while driving, a message advising you to
check the pressure in a specic tire will appear in the
display. SeeInflation - Tire Pressure on page 5-69and
DIC Warnings and Messages on page 3-67for more
information.
If the tire pressure display shows dashes instead of a
value, there may be a problem with your vehicle. If this
consistently occurs, see your dealer/retailer for service.DISPLAY OFF will appear on the next screen.
The screen will count down and then go blank.
Press the options button to advance to a new screen.
Press the options button to return to the main (date)
screen.
DIC Compass (Uplevel DIC)
Your vehicle may have a compass in the Driver
Information Center (DIC).
Compass Zone
The zone is set to zone eight upon leaving the factory.
Your dealer/retailer will set the correct zone for your
location.
Under certain circumstances, such as during a long
distance cross-country trip or moving to a new state
or province, it will be necessary to compensate for
compass variance by resetting the zone through the
DIC if the zone is not set correctly.
Compass variance is the difference between the earth’s
magnetic north and true geographic north. If the compass
is not set to the zone where you live, the compass may
give false readings. The compass must be set to the
variance zone in which the vehicle is traveling.
3-65

LOW OIL LEVEL
On some vehicles, this message displays when the
vehicle’s engine oil is low.
This symbol comes on
with this message.
If this message comes on, ll the oil to the proper
level as soon as possible. SeeEngine Compartment
Overview on page 5-12for engine oil ll location. Also,
seeEngine Oil on page 5-15for information on the
kind of oil to use and proper oil level.
This message displays while the ignition is in ON/RUN.
A chime sounds for two seconds when this message
is displayed. Press the set/reset button to acknowledge
this message and to clear it from the screen.
This message continues to display if it has not
been acknowledged when the engine is turned off.
It also re-displays for three seconds if the message has
been acknowledged, but the condition still exists
when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
LOW OIL PRESSURE
Notice:If the LOW OIL PRESSURE warning
message appears on the DIC display, stop the
vehicle immediately. Do not drive the vehicle until
the cause of the low oil pressure is corrected.
Severe engine damage can result from driving a
vehicle with low oil pressure. SeeEngine Oil
on page 5-15for more information.
This symbol comes on
with this message.
This message displays when the vehicle’s engine oil
pressure is low. The low oil pressure warning light
also appears on the instrument panel cluster. SeeOil
Pressure Light on page 3-52.
3-76

Stop the vehicle immediately, as engine damage can
result from driving a vehicle with low oil pressure.
Have the vehicle serviced by your dealer/retailer as soon
as possible when this warning message is displayed.
This message displays only while the ignition is in
ON/RUN. A chime sounds continuously when this
message is displayed. Press the set/reset button
to acknowledge this message and to clear it from
the screen.
This message continues to display if it has not
been acknowledged when the engine is turned off.
It also re-displays for three seconds if the message has
been acknowledged, but the condition still exists
when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.LOW WASHER FLUID
This symbol comes on
with this message.
This message displays when the windshield washer
uid is low. Fill the windshield washer uid reservoir as
soon as possible. SeeEngine Compartment Overview
on page 5-12for location of the windshield washer uid
reservoir. Also, seeWindshield Washer Fluid on
page 5-40for more information.
This message displays only while the ignition is in
ON/RUN. A chime sounds for two seconds when this
message is displayed. Press the set/reset button
to acknowledge this message and to clear it from
the screen.
This message continues to display if it has not
been acknowledged when the engine is turned off.
It also re-displays for three seconds if the message has
been acknowledged, but the condition still exists
when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
3-77

The vehicle may be driven at a reduced speed while
this message is on, but acceleration and speed may be
reduced. Anytime this message stays on, the vehicle
should be taken to your dealer/retailer for service
as soon as possible.
This message displays only when the ignition is in
ON/RUN. A chime sounds for two seconds while this
message is displayed. Press the set/reset button
to acknowledge this message and to clear it from
the screen.
This message continues to display if it has not
been acknowledged when the engine is turned off.
It also re-displays for three seconds if the message
has been acknowledged, but the condition still exists
when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
REMOTE START ACTIVE PRESS
HAZARD SWITCH TO CANCEL
If your vehicle has the remote start feature, this
message displays when a remote start is initiated.
If you would like to cancel the remote start, turn on
the hazard warning ashers. SeeHazard Warning
Flashers on page 3-6.
REMOTE START DISABLED
If your vehicle has the remote start feature, this
message displays if a remote start attempt is
unsuccessful. This may be caused if any of the
following conditions are true when a remote start
attempt is made:
The remote start system is disabled
through the DIC.
The key is in the ignition.
The hood or the doors are not closed.
There is an emission control system malfunction.
The engine coolant temperature is too high.
The oil pressure is low.
The hazard warning ashers are turned on.
The maximum number of remote starts or
remote start attempts between ignition cycles
has been reached.
The content theft-deterrent alarm is on while
attempting to remote start the vehicle.
See “REMOTE START” underDIC Vehicle
Customization on page 3-89andRemote Vehicle
Start on page 2-7for more information.
3-79

Hydroplaning
Hydroplaning is dangerous. Water can build up
under your vehicle’s tires so they actually ride on the
water. This can happen if the road is wet enough
and you are going fast enough. When your vehicle is
hydroplaning, it has little or no contact with the road.
There is no hard and fast rule about hydroplaning.
The best advice is to slow down when the road is wet.
Other Rainy Weather Tips
Besides slowing down, other wet weather driving
tips include:
Allow extra following distance.
Pass with caution.
Keep windshield wiping equipment in good shape.
Keep the windshield washer uid reservoir lled.
Have good tires with proper tread depth.
SeeTires on page 5-62.
Before Leaving on a Long Trip
To prepare your vehicle for a long trip, consider having
it serviced by your dealer/retailer before departing.
Things to check on your own include:
Windshield Washer Fluid:Reservoir full?
Windows clean — inside and outside?
Wiper Blades:In good shape?
Fuel, Engine Oil, Other Fluids:All levels checked?
Lamps:Do they all work and are lenses clean?
Tires:Are treads good? Are tires inated to
recommended pressure?
Weather and Maps:Safe to travel?
Have up-to-date maps?
4-15