OLDSMOBILE ALERO 1999 Owners Manual

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2-41 Automatic Light Control (ALC)
When it is dark enough outside, your Automatic Light
Control (ALC) will turn on your headlamps along with
other lamps such as the taillamps, sidemarker lamps,
park lamps and the instrument panel lights. The radio
lights will also be dim.
Your vehicle is equipped with a light sensor on the top
of the instrument panel under the defroster grill, so be
sure it is not covered. This will cause the ALC system to
be on whenever the ignition is on.
The ALC system may also come on when driving
through a parking garage, heavy overcast weather or a
tunnel. This is normal.
There is a delay in the transition between the daytime
and nighttime operation of the DRL and the ALC
systems so that driving under bridges or bright overhead
street lights does not affect the system. The DRL and
ALC systems will only be affected when the light sensor
sees a change in lighting lasting longer than this delay.
To idle your vehicle with the ALC system off, set the
parking brake while the ignition is off. Then start the
vehicle. The ALC system will stay off until you release
the parking brake.
As with any vehicle, you should turn on the regular
headlamp system when you need it.
Delayed Headlamps
The delayed headlamps feature will continue to
illuminate the headlamps for 20 seconds after the key is
turned to OFF.
To turn off the delayed headlamps feature, turn the turn
signal/multifunction lever up one position and then back
to OFF.
Fog Lamps (If Equipped)
The button for your fog lamps is located on the
instrument panel, to the left of the steering wheel, beside
the instrument panel intensity control.
When using the fog lamps, the ignition must be on as
well as the parking lamps or the low
-beam headlamps.
Push the button to turn the fog lamps on. An indicator
light on the button will glow when the fog lamps are on.
Push the button again to turn the fog lamps off.
The fog lamps will turn off whenever the high
-beam
headlamps are turned on. When the high beams are
turned off, the fog lamps will come on again.
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2-42
Interior Lamps
Instrument Panel Intensity Control
You can brighten or dim the
instrument panel cluster
lights by moving the
thumbwheel up to increase
intensity and to down to
decrease intensity. The
thumbwheel is located on
the instrument panel to the
left of the steering wheel.
Courtesy Lamp Control
When the thumbwheel for the instrument panel intensity
control is moved up, the dome lamp, the mirror reading
lamps (if equipped) and the footwell lamps will turn on.
Move the thumbwheel down to turn the lamps off.
Illuminated Entry/Exit System
When you lift the driver's door handle or open the
driver's door, the lamps inside your vehicle will go on.
These lamps will fade out after about 10 seconds, or
when the ignition is turned on after all doors have been
closed. These lamps will also go on when you press the
trunk release or UNLOCK button on the remote lock
control transmitter (if equipped).
The lamps inside your vehicle will stay on for about
10 seconds after your key is removed from the ignition
to provide an illuminated exit.
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2-43 Mirror Reading Lamps (If Equipped)
Press the switch on the lower front portion of the mirror
to turn on the lamps. Press the other side of the switch to
turn the lamps off.
Three-Position Dome Lamp
The switch on this lamp has three positions. The ON
position will turn on the light. The DOOR position will
turn on the light whenever a door is opened or when the
instrument panel intensity control thumbwheel is moved
up. The OFF position will shut off the lamp completely,
even when a door is opened.
Trunk Lamp
The trunk lamp comes on when you open your trunk.
Battery Saver
Your vehicle is equipped with a battery saver feature
designed to protect your vehicle's battery.
When any interior lamp (trunk, mirror reading lamps,
footwell, dome lamp or glove box) is left on when the
ignition is turned off, the battery saver system will
automatically shut the lamp off after 20 minutes.
This will avoid draining the battery.
To reactivate the interior lamps, do one of the following:

Lift the driver's door handle.

Open any door.

Press any remote lock control transmitter button
(if equipped).

Press the power door lock switch.

Press the remote trunk release.
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2-44
Mirrors
Inside Day/Night Rearview Mirror
This mirror can be adjusted two ways. First, to adjust
the angle of the mirror, move the mirror to a position
that allows you see to out the back window. To adjust
the height of the mirror, adjust the arm that connects the
mirror to the windshield.
To reduce glare from lights behind you, move the lever
toward you to the night position. To return the mirror to
the daytime position, move the lever away from you.
Manual Remote Control Mirror
The outside rearview mirror should be adjusted so you
can just see the side of your vehicle when you are sitting
in a comfortable driving position.
Adjust the driver's side outside mirror with the control
lever on the driver's door.
To adjust your passenger's side mirror, sit in the driver's
seat and have a passenger adjust the mirror for you.
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2-45 Power Remote Control Mirror
(If Equipped)
This selector controls both
outside rearview mirrors.
Select the mirror you want to adjust by moving the switch
to the right or the left. Press any of the four arrow buttons
to move the mirror in the direction desired. Adjust each
mirror so that you can see the side of your vehicle when
you are sitting in a comfortable driving position.
Convex Outside Mirror
Your passenger's side mirror is convex. A convex
mirror's surface is curved so you can see more from the
driver's seat.
CAUTION:
A convex mirror can make things (like other
vehicles) look farther away than they really are.
If you cut too sharply into the right lane, you
could hit a vehicle on your right. Check your
inside mirror or glance over your shoulder before
changing lanes.
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2-46
Storage Compartments
Glove Box
Use the key to lock and unlock the glove box. To open,
pull the glove box handle up.
Center Console Storage Area
The center console has two separate storage areas.
To open, pull up on the lid.
Rear Seat Cupholders
Pull down the door on the rear of the center console to
use the rear seat cupholders.
Convenience Net (If Equipped)
Your vehicle may have a convenience net. You'll see it
just inside the back wall of the trunk.
Put small loads, like grocery bags, behind the net. It can
help keep them from falling over during sharp turns or
quick starts and stops.
The net isn't for larger, heavier loads. Store them in the
trunk as far forward as you can.
You can unhook the net so that it will lie flat when
you're not using it.
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2-47
Ashtray and Lighter (If Equipped)
To use the lighter, just push it in all the way and let go.
NOTICE:
Don't put papers and other things that burn into
your ashtrays. If you do, cigarettes or other
smoking materials could set them on fire,
causing damage.
NOTICE:
Don't hold a cigarette lighter in with your hand
while it is heating. If you do, it won't be able to
back away from the heating element when it's
ready. That can make it overheat, damaging the
lighter and the heating element.
You can also remove the cigarette lighter to plug in
additional accessories. Be sure to follow the proper
installation instructions that are included with any
electrical accessory you install.
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2-48
Sun Visors
To block out glare, you can swing down the visors. You
can also remove them from the center mount and swing
them to the side, to block out glare from the side.
All models are equipped with sun visors that can be
extended by sliding the support rod, thus giving twice
the coverage.
Visor Vanity Mirror
Swing down the sun visor and lift the cover to expose
the vanity mirror.
Auxiliary Power Accessory Outlet
The auxiliary power accessory outlet is located to the
left of the glovebox on the lower side of the instrument
panel and behind a flip
-out door.
The power outlet can be used to plug electrical
equipment such as a cellular telephone, CD player, CB
radio, etc. Follow the proper installation instructions that
are inlcuded with any electrical equipment you install.
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2-49
Sunroof (If Equipped)
Open the sunshade by hand when using the
vent position.
To use the vent position of the sunroof, push the
switch back and release it. This is the express
-vent
mode of the sunroof.
To fully open the sunroof, push the switch back again
and release. This is the express
-open mode of the
sunroof and sunshade.
To close the sunroof, push the switch forward and hold
it until the sunroof is closed. The sunroof will stop if the
switch is released during operation. If desired, you may
close the sunshade by hand.The sunroof glass panel cannot be opened or closed if
your vehicle has an electrical failure.
NOTICE:
Do not attempt to force the sunshade forward of
the sliding glass panel. Damage will occur and the
sunroof may not open or close properly.
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2-50
Instrument Panel
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