headlamp Oldsmobile Aurora 1997 s User Guide

Rear Reading Lamps Inadvertent Load Protection
These lamps
go on when you open the doors. You can
also turn them on by pressing the button to the side
of
the lamp. Press it again to turn them off.
Trunk Lamp
When you open the trunk to its full open position, a
lamp will come on inside the trunk. This lamp will
automatically turn off when the trunk
is closed. This feature
shuts
off the courtesy, reading, trunk, glove
box and visor vanity mirror lamps if any are left on for
more than
10 minutes when the ignition is off. This will
keep your battery from running down.
Mirrors
Electrochromic Day/Night Rearview Mirror
With Compass
This mirror automatically changes to reduce glare from
headlamps behind you when set in the M (Mirror)
or
C/M (Compass/Mirror) positions.
One photocell
on the back of the mirror senses when it
is becoming dark outside. Another photocell built into
the mirror surface senses when headlamps are
behind you.
At night, when the glare is too high, the mirror will
gradually darken to reduce glare (this change may take a
few seconds). The
mirror will return to its clear daytime
state when the glare is reduced.
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1 NOTICE: I
Don’t use a razor blade or something else sharp
on the inside
of the rear window. If you do, you
could cut or damage the warming grid, and the
repairs wouldn’t be covered by your warranty.
Passenger Temperature Control
With this feature, the right
front seat passenger can
control the comfort setting
for their own zone. To use
this feature, adjust the
control on the passenger’s side armrest to the desired
comfort level.
Steering Wheel Controls for Climate
Control
The passenger’s temperature control on the passenger’s
armrest will illuminate only if
the headlamps or parking
lamps are on. Some
heating and cooling
controls can be adjusted at
the steering wheel. Other
touch controls also operate
some audio controls. See
“Steering Wheel Controls
for Audio System” later in
this section.
Press the upper part of the fan symbol button to override
the automatic fan control and increase the fan speed.
Press the lower part of the fan symbol button to override
the automatic fan control and reduce the fan speed.
Press either arrow on the
TEMP button once to display
your current comfort setting in the digital display. Press
the upper part of the TEMP button again to provide a
warmer comfort setting or press the lower part of the
TEMP button again to provide
a cooler comfort setting.
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Night Vision
No one can see as well at night as in the daytime. But as
we get older these differences increase. A 50-year-old
driver may require at least twice as much light
to see the
same thing at night as a 20-year-old.
What you do in the daytime can also affect your night
vision. For example,
if you spend the day in bright
sunshine you are wise to wear sunglasses. Your eyes will
have less trouble adjusting to night. But if you’re
driving, don’t wear sunglasses at night. They may cut
down on glare from headlamps, but they also make a lot
of things invisible.
You can be temporarily blinded by approaching
headlamps.
It can take a second or two, or even several
seconds, for your eyes
to readjust to the dark. When you
are faced with severe glare (as from a driver who
doesn’t lower the high beams, or a vehicle with
misaimed headlamps), slow down a little. Avoid staring
directly into the approaching headlamps. Keep your windshield and all the
glass on your vehicle
clean
-- inside and out. Glare at night is made much
worse by dirt on the glass. Even the inside of the glass
can build up a film caused by dust. Dirty glass makes
lights dazzle and flash more than clean glass would,
making the pupils of your eyes contract repeatedly.
Remember that your headlamps light up far less of a
roadway when you are in
a turn or curve. Keep your
eyes moving; that way, it’s easier to pick out dimly
lighted objects. Just as your headlamps should be
checked regularly for proper aim, so should your eyes
be examined regularly. Some drivers suffer from night
blindness
-- the inability to see in dim light -- and aren’t
even aware of it.
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Snow can trap exhaust gases under your vehicle.
This can cause deadly CO (carbon monoxide) gas
to get inside. CO could overcome you and kill
you.
You can’t see it or smell it, so you might not
know it is in your vehicle. Clear away snow from
around the base of your vehicle, especially any
~ that is blocking your exhaust pipe. And check
around again from time to time to be sure snow
doesn’t collect there.
Open
a window just a little on the side of the
vehicle that’s away from the wind. This will help
keep
CO out. Run your
engine only as long as you must. This saves
fuel. When you run
the engine, make it go a little faster
than just idle. That is, push the accelerator slightly. This
uses less fuel for the heat that you get and it keeps the
battery charged. You will need a well-charged battery to
restart the vehicle, and possibly for signaling later on
with your headlamps. Let the heater run for awhile.
Then, shut the engine
off and close the window almost
all the way to preserve the heat. Start the engine again
and repeat this only when you feel really uncomfortable
from the cold. But do it as little as possible. Preserve the
fuel as long
as you can. To help keep warm, you can get
out of the vehicle and do some fairly vigorous exercises
every half hour or
so until help comes.

@ Section 6 Service and Appearance Care
Here you will find information about the care of your Aurora. This section begins with service and fuel information,
and then it shows how to check important fluid and lubricant levels. There is also technical information about your
vehicle, and a part devoted to its appearance care.
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6-3
6-8
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1
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6-3 7
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6-52 Service
Fuel
Checking Things Under the Hood
Engine Oil
Air Cleaner
Automatic Transaxle Fluid
Engine Coolant Windshield Washer Fluid
Brakes
Battery
Bulb Replacement
Headlamp Aiming
Tires
Appearance Care 6-53
6-57
6-59
6-59
6-60 6-6 1
6-62
6-65
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6-74
6-74
6-74 Cleaning the
Inside
of Your Aurora
Cleaning the Outside
of Your Aurora
Underbody Maintenance Chemical Paint Spotting
Appearance Care Materials Chart
Vehicle Identification Number (VIN)
Electrical System
Removing the Rear Seat Cushion
Replacement Bulbs
Capacities and Specifications
Air Conditioning Refrigerants
Engine Specifications
Normal Maintenance Replacement Parts
Vehicle Dimensions
6-1

Exterior Front Bulbs If more hand clearance is required, remove the air
cleaner assembly as follows:
A. Front Wrn Signal
B. Headlamps
The entire front headlamp assembly must be removed to
replace the headlamps and front turn signal bulbs.
You
may find it easier to remove the air cleaner assembly
when replacing bulbs on the driver’s side.
1. Remove the radiator hose fi-om the resonator channel.
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2. Release tension of the wing screw clamp on the air
intake duct where it attaches to the air cleaner cover
near the top of the engine.
Turn the wing screw
counterclockwise, then detach the hose
from the air
cleaner cover.
3. To remove the air cleaner cover, push the duct and
resonator assembly rearward and up, and hold them
out
of the way.
cover and tube.
4. Reverse the instructions to replace the air cleaner
Low-Beam Headlamp Bulbs
If you need to replace a headlamp bulb, do
the following:
1. Remove the two bolts and pull out the headlamp
assembly for more hand clearance.
2. Twist the bulb assembly one-sixth of a turn
counterclockwise and pull out the bulb assembly.
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3.
II II
Unclip the bulb
assembly from the
wiring harness and replace the
bulb assembly.
4. Reverse Steps 1 through 4 to replace the bulb
assembly, headlamp housing, air cleaner cover
and tube.
5. Replace the headlamp assembly by aligning the pin
and tightening the two bolts to secure it.
High-Beam Headlamp Bulbs
If you need to replace a headlamp bulb, do the following:
1. Remove the headlap assembly if you need more
hand clearance.
2. Pull up on the wiring harness. This unlocks the bulb.
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3. Now you can reach in behind the lamp housing and
4. To replace the bulb, angle the new bulb into the
pull out
the bulb.
empty socket.
5. Push the base of the bulb down to lock it into place.
6. If you removed the headlamp assembly, reassemble
it by aligning the pin and tightening the two bolts to
secure it.

Front Turn Signal
The turn signal bulb is on the inboard edge of the
headlamp assembly.
To replace a bulb, do the following:
1.
2.
3.
4.
Remove the headlamp assembly if you need more
hand clearance.
Reach in and press the locking tab while twisting the
bulb assembly one-quarter of a turn
counterclockwise.
Replace the bulb and reverse Step
2 to reassemble.
If you removed the headlamp assembly, reassemble
it by aligning the pin and tightening the two bolts to
secure
it.
Headlamp Aiming
Your vehicle has the composite headlamp system. These
headlamps have horizontal and vertical aim indicators.
The aim has been pre-set at the factory and should need
no further adjustment.
If your vehicle is damaged in an accident and the
headlamp aim seems
to be affected, see your Aurora
retailer. Headlamps on damaged vehicles may require
recalibration
of the horizontal aim by your Aurora retailer.
To check the aim, the vehicle should be properly
prepared as
follows:
e
0
e
The vehicle must have all four tires on a perfectly
level surface.
The vehicle should not have
any snow, ice or mud
attached to it.
There should not be any cargo or loading of the
vehicle, except it should have a full tank
of gas and
one person or
160 lbs. (75 kg) on the driver’s seat.
Tires should be properly inflated.
I NOTICE:
To make sure your headlamps are aimed
properly, read all the instructions before
beginning. Failure to
follow these instructions
could cause damage to headlamp parts.
State inspection stations will allow a vertical reading of
plus
0.76 degrees or minus 0.76 degrees from the center
of the bubble.
It is recommended that the upper limit not exceed plus
0.4 degrees from the center of the bubble. Other drivers
may flash their high beams at
you if your adjustment is
much above plus
0.4 degrees.
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If you find that the headlamp aiming needs adjustment,
follow these steps:
Start with the vertical headlamp aim. Don't try
to adjust
the horizontal aim first. Adjustment screws can be
turned with an
E8 Torx@socket or T15 Torx screwdriver.
1. Check the vertical aim for each headlamp. The
vehicle must be on a level surface.
Turn the vertical
aiming screw until the bubble in
the level is centered
at
0 (zero).
2. Now adjust the horizontal aim. Check the horizontal
aim for each headlamp and adjust it as necessary.
Turn the horizontal aiming screw until the pointer is
lined up with the
0 (zero).
3. Now, visually re-check the vertical aim, to make
sure it is still correct after the horizontal aim
adjustment. Readjust,
if necessary.
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