1999 OLDSMOBILE ALERO light

yellowblue
2-40
Turn the turn signal lever end cap up two positions to
turn on your:

Headlamps

Parking Lamps

Sidemarker Lamps

Taillamps

License Plate Lamps

Instrument Panel Lights
Turn the switch to OFF to turn all of the lamps off.
Lamps On Reminder
If you turn off the ignition and open the driver's
door while leaving the lamps on, you will hear a
warning chime.
Daytime Running Lamps
Daytime Running Lamps (DRL) can make it easier for
others to see the front of your vehicle during the day.
DRL can be helpful in many different driving
conditions, but they can be especially helpful in the
short periods after dawn and before sunset.The DRL system will make your high
-beam headlamps
come on at a reduced brightness when:

the ignition is on,

the headlamp switch is in OFF or you have turned on
your parking lamps,

the light sensor detects daytime light,

the parking brake is released and

the shift lever is not in PARK (P).
When the DRL system is on, the taillamps, sidemarker
lamps, park lamps and instrument panel lights will not
be illuminated.
The DRL system will remain off any time your vehicle
is in PARK (P) or the parking brake is engaged and the
vehicle speed is less than 3 mph (1.9 km/h).
As with any vehicle, you should turn on the regular
headlamp system when you need it.
ProCarManuals.com

yellowblue
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.
ProCarManuals.com

yellowblue
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.
ProCarManuals.com

yellowblue
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.
ProCarManuals.com

yellowblue
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.
ProCarManuals.com

yellowblue
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.
ProCarManuals.com

yellowblue
2-51
Your instrument panel is designed to let you know at a glance how your vehicle is running. You'll know how fast
you're going, how much fuel you're using, and many other things you'll need to drive safely and economically.
The main components of your instrument panel are:
A. Fuse Panels
B. Vents
C. Instrument Cluster
D. Hazard Warning Button
E. Audio System
F. Climate Control
G. Auxiliary Power Accessory Outlet
H. Cigarette Lighter/Power Accessory Outlet
I. Parking BrakeJ. Transaxle Shift Lever
K. Enhanced Traction System Switch
L. Windshield Wiper/Washer Lever
M. Ignition Switch
N. Cruise Control Switches (If Equipped)
O. Tilt Wheel Lever
P. Hood Release Handle
Q. Turn Signal/Multifunction Lever
R. Instrument Panel Intensity Control
ProCarManuals.com

yellowblue
2-52
Instrument Panel Cluster
Your vehicle is equipped with this cluster or one very similar to it. It includes indicator warning lights and gages that
are explained on the following pages. Be sure to read about them.
ProCarManuals.com