ignition PONTIAC BONNEVILLE 1999 Owner's Guide

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2-57
Sunroof (Option)
Your vehicle may be
equipped with an
express
-open sunroof. Press
the control switch rearward
and release it to open the
glass panel and sunshade.If you want to stop the sunroof in a partially open
position, lightly press the switch again. To completely
open the sunroof, press the switch rearward again. The
sunshade can also be opened by hand.
To close the sunroof, press and hold the control switch
forward to close the glass panel. Then, close the
sunshade by hand.
When the sunroof is in the closed position, press the
control switch forward to the vent position. Open the
sunshade by hand.
Press the switch rearward to close the rear vent.
The control switch will work only when the ignition is
on or during retained accessory power, if you have that
option. See ªRetained Accessory Powerº in the Index.

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2-59
A. Twilight Sentinel/Headlamp Switch
B. Turn Signal/Multifunction Lever
C. Tilt Steering Wheel Lever
D. Instrument Cluster/Gages
E. Audio System Steering Wheel Controls
F. Ignition SwitchG. Air Outlet
H. Climate Control System
I. Glove Box
J. Audio System
K. Hazard Warning Flashers Switch
L. Hood Release

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2-65 Safety Belt Reminder Light
When the key is turned to RUN or START, a chime will
come on for about eight seconds to remind people to
fasten their safety belts.
The safety belt light will
also come on and stay on
for about 70 seconds. If the
driver's belt is already
buckled, neither the chime
nor the light will come on.
Air Bag Readiness Light
There is an air bag readiness light on the instrument
panel, which shows AIR BAG. The system checks the
air bag's electrical system for malfunctions. The light
tells you if there is an electrical problem. The system
check includes the air bag sensors, the air bag modules,
the wiring and the crash sensing and diagnostic module.
For more information on the air bag system, see ªAir
Bagº in the Index.
This light will come on
when you start your engine,
and it will flash for a few
seconds. Then the light
should go out. This means
the system is ready.
If the air bag readiness light stays on after you start the
engine or comes on when you are driving, your air bag
system may not work properly. Have your vehicle
serviced right away.
The air bag readiness light should flash for a few
seconds when you turn the ignition key to RUN. If the
light doesn't come on then, have it fixed so it will be
ready to warn you if there is a problem.

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2-67 Brake System Warning Light
Your vehicle's hydraulic brake system is divided into
two parts. If one part isn't 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.
This light should come on
when you turn the key to
START. If it doesn't come
on then, have it fixed so it
will be ready to warn you if
there's a problem.
If the light and chime come on 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 floor. It may take longer to stop. If the light is still
on, have the vehicle towed for service. (See ªTowing
Your Vehicleº in the Index.)
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've
pulled off the road and stopped carefully, have
the vehicle towed for service.
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 doesn't release
fully. If you try to drive off with the parking brake set, a
chime will also come on until you release the parking
brake. If the light and chime stay on after your parking
brake is fully released, it means you have a
brake problem.

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2-68 Anti-Lock Brake System Warning Light
With the anti-lock brake
system, the light(s) will
come on when you start
your engine and may stay
on for several seconds.
That's normal.
If the light stays on, turn the ignition to OFF. Or, if the
light comes on when you're driving, stop as soon as
possible and turn the ignition off. Then start the engine
again to reset the system. If the light still stays on, or
comes on again while you're driving, your vehicle needs
service. If the regular brake system warning light isn't
on, you still have brakes, but you don't have anti
-lock
brakes. If the regular brake system warning light is also
on, you don't have anti
-lock brakes and there's a
problem with your regular brakes. See ªBrake System
Warning Lightº earlier in this section.
The anti
-lock brake system warning light should come
on briefly when you turn the ignition key to RUN. If the
light doesn't come on then, have it fixed so it will be
ready to warn you if there is a problem.
Traction Control System Warning
Light (Option)
This warning light should come on briefly as you start
the engine. If the warning light doesn't come on then,
have it fixed so it will be ready to warn you if there's a
problem. If it stays on, or comes on when you're
driving, there may be a problem with your traction
control system and your vehicle may need service.
When this warning light is on, the system will not limit
wheel spin. Adjust your driving accordingly.

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2-70 Low Coolant Warning Light (If Equipped)
If you have this light and it
comes on, your system may
be low on coolant and the
engine may overheat.
Check to see if the level is low at the recovery tank, and
add coolant if necessary. If the level is not low, have
your low coolant warning system serviced. See ªEngine
Coolantº in the Index.
The LOW COOLANT warning light will also come on
for two to four seconds when you turn the ignition to
RUN, as a bulb check to show you it is working. If it
doesn't come on then, have it fixed right away.
After the bulb check, the light will go out for about
20 seconds. If the light comes back on after 20 seconds,
the system may be low on coolant. See ªEngine
Coolantº in the Index.
Malfunction Indicator Lamp
(Check Engine Light)
Your vehicle is equipped
with a computer which
monitors operation of the
fuel, ignition and emission
control systems.
This system is called OBD II (On
-Board
Diagnostics
-Second Generation) and is intended to
assure that emissions are at acceptable levels for the life
of the vehicle, helping to produce a cleaner
environment. The CHECK ENGINE light comes on to
indicate that there is a problem and service is required.
Malfunctions often will be indicated by the system
before any problem is apparent. This may prevent more
serious damage to your vehicle. This system is also
designed to assist your service technician in correctly
diagnosing any malfunction.

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NOTICE:
If you keep driving your vehicle with this light
on, after a while, your emission controls may not
work as well, your fuel economy may not be as
good and your engine may not run as smoothly.
This could lead to costly repairs that may not be
covered by your warranty.
NOTICE:
Modifications made to the engine, transaxle,
exhaust or fuel system of your vehicle or the
replacement of the original tires with other than
those of the same Tire Performance Criteria
(TPC) can affect your vehicle's emission controls
and may cause the CHECK ENGINE light to
come on. Modifications to these systems could
lead to costly repairs not covered by your
warranty. This may also result in a failure to pass
a required Emission Inspection/Maintenance test.
This light should come on, as a check to show you it is
working, when the ignition is on and the engine is not
running. If the light doesn't come on, have it repaired.
This light will also come on during a malfunction in one
of two ways:

Light Flashing
-- A misfire condition has been
detected. A misfire increases vehicle emissions and
may damage the emission control system on your
vehicle. Dealer or qualified service center diagnosis
and service may be required.

Light On Steady
-- An emission control system
malfunction has been detected on your vehicle.
Dealer or qualified service center diagnosis and
service may be required.
If the Light Is Flashing
The following may prevent more serious damage to
your vehicle:

Reducing vehicle speed.

Avoiding hard accelerations.

Avoiding steep uphill grades.

If you are towing a trailer, reduce the amount of
cargo being hauled as soon as it is possible.

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2-74 Check Oil Level Warning Light
The CHECK OIL LEVEL
light turns on for three
seconds as a bulb check
each time the ignition key is
turned to RUN. If the light
doesn't turn on, have your
vehicle serviced.
If the engine oil is more than one quart (0.95 L) low and
the engine has been shut off for at least eight minutes,
the CHECK OIL LEVEL light will turn on for about
one minute and will then remain off until the next time
you start the vehicle.
If the CHECK OIL LEVEL light turns on, the engine oil
level should be checked at the dipstick then brought up
to the proper level, if necessary. See ªEngine Oilº in
the Index.
Low Washer Fluid Warning Light
This light will come on
when your windshield
washers are working and the
fluid container is less than
one
-third full.
Check Gages Warning Light (Option)
This light will come on
briefly when you are
starting the engine.
If the light comes on and stays on while you are driving,
check your gages for fuel, coolant temperature, oil
pressure or voltage. This light will stay on if your engine
is not running with the ignition on.

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2-75 Check Doors Light
This light is part of the
Systems Monitor. This
message means that either
the driver's door or one of
the passenger's doors is not
completely closed.
Fuel Gage
Cluster with Gages Cluster with Compass
and GagesWhen the ignition is on, your fuel gage tells you about
how much fuel you have left. When the gage reads in
the yellow band, a warning chime will sound and the
CHECK GAGES warning light will go on, if you have
this option. This warning means you are low on fuel.
You should get more fuel as soon as you can.
Here are some things that some owners ask about. None
of these show a problem with your fuel gage:

At the service station, the gas pump shuts off before
the gage reads FULL (F).

It takes a little more or less fuel to fill up than the
gage indicated. For example, the gage may have
indicated the tank was half full, but it actually took a
little more or less than half the tank's capacity to fill
the tank.

The gage moves a little when you turn a corner,
speed up, or make a hard stop.

The gage doesn't go back to EMPTY (E) when you
turn off the ignition.

If you have the large span (220) gage, the needle
moves more for a given amount of fuel. This does
not indicate excessive fuel consumption, and
is normal.

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2-76 Systems Monitor (Option)
If you have the Systems
Monitor, it gives you
important safety and
maintenance facts.
When you turn the ignition on, the Systems Monitor and
warning lights will briefly light up. If a problem is
detected, the warning lights will turn on.The following warning lights are displayed in the
Systems Monitor:

Check Oil Level: This message could mean your oil
level is low. If it comes on for more than three
seconds, see ªCheck Oil Level Warning Lightº in
the Index.

Washer Fluid: This message means your washer
fluid tank is less than about 30 percent full. If this
light comes on, see ªWindshield Washer Fluidº in
the Index.

Check Doors: This message means that either the
driver's door or one of the passenger's doors is not
completely closed. If this light comes on, see ªCheck
Doors Lightº in the Index.

Brake: If this message comes on while you are
driving, it means there is a brake problem. See
ªBrake System Warning Lightº in the Index.