low beam CADILLAC CATERA 1999 1.G Owners Manual

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Raise or lower the lever until the arrow starts to flash to
signal a lane change. Hold it there until the lane change
is complete. The lever returns when it is released.
Arrows that flash rapidly when signaling for a turn or
lane change may be caused by a burned
-out front signal
bulb. (This does not occur with a burned
-out rear bulb.)
Other drivers won't see the turn signal. Replace
burned
-out bulbs to help avoid possible accidents.
Check the fuse (see ªFuses and Circuit Breakersº in the
Index) and for burned
-out bulbs if the arrow fails to
work when signaling a turn.
Headlamp High/Low Beam
With the Twilight Sentinel
on or with the lamp control
dial turned to the headlamp position, push the turn
signal lever on the driver's side of the steering wheel
away from you to turn on the high
-beam headlamps.
This light on the instrument
panel will be on, indicating
high
-beam usage.Pull the lever back to the original position to return to
low
-beam headlamps. For more information, see
ªHeadlampsº in the Index.
Flash-To-Pass
This feature uses the high-beam headlamps to signal the
driver in front of you that you want to pass. This feature
will work with either the headlamps on or off.
To use, pull the turn signal lever toward you and release.
Windshield Wipers
WIPER: Move the lever on the passenger's side of the
steering wheel up and down to control the wipers.

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Parking lamps, front and rear sidemarker
lamps, taillamps, license plate lamps, ashtray lamps,
backlighting to the radio controls and instrument
panel lights.
Headlamps.
Fog lamps.
Twilight Sentinel.
Turns the Twilight Sentinel system off.
Instrument panel brightness control.
Turn the lamp control dial clockwise (to the first
position) to turn on the parking lamps, front and rear
sidemarker lamps, taillamps, license plate lamps, ashtray
lamps, instrument panel lights and backlighting to the
center console controls. Turn the lamp control dial all
the way clockwise (to the second position) to turn on the
low
-beam headlamps.
Turn the lamp control dial counterclockwise to turn the
lamps off.
Headlamps
Turn the lamp control dial all the way to the right to turn
on the low
-beam headlamps.
To turn on the high
-beam headlamps, the low-beam
headlamps must already be on. Push the turn signal lever
on the left side of the steering wheel away from you to
engage the high
-beam headlamps. Pull the lever toward
you to return to the low
-beam headlamps. For more
information, seeªHeadlamp High/Low Beamº in
the Index.
Turn the lamp control dial all the way to the left to turn
the headlamps off.
Note: If the headlamps are activated while driving and
then you turn your vehicle's ignition off while the lamp
dial is still turned on, the headlamps will turn off. If,
however, you open the driver's door while the lamp dial
is still turned on, a warning chime will sound reminding
you to turn the lamp control dial to OFF. This will stop
the warning chime from sounding. (If you want the
headlamps to remain on, you must manually turn the
lamp control dial off and then back on to the headlamp
position. The headlamps will stay on until manually
turned off again.)

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Wiper-Activated Headlamps
This feature activates the low
-beam headlamps, parking
lamps, sidemarker lamps and taillamps after the
windshield wipers have been in use for about
20 seconds.
The wiper
-activated headlamps light the way in poor
weather and also make your vehicle more visible to
other drivers. If the wipers are on and the ignition switch
is turned off, the headlamps will immediately turn off.
The headlamps will also deactivate if the windshield
wipers have been turned off for about 20 seconds.
Perimeter Lighting
This feature turns on the low-beam headlamps, parking
lamps, sidemarker lamps and taillamps for about
20 seconds after the unlock button on the remote
keyless entry transmitter is pressed. Perimeter lighting
immediately ends when your vehicle's ignition is turned
to ON or START.
Lamps On Reminder
You will hear a warning chime if you open the door
while leaving the lamps on, if the manual headlamp
control is activated. An exception to this is when you're
using the Twilight Sentinel.
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 the high
-beam headlamps
come on at reduced brightness when:

your vehicle's ignition is in ON or START,

the low
-beam headlamps are off (the manual lamp
switch is in the off or park lamp position) and

your vehicle's transmission is shifted out of
PARK (P).
When DRL are on, only the high
-beam headlamps (at
reduced brightness) will be on. No other exterior lamps
such as the parking lamps, taillamps, etc. will be on
when the DRL are being used. The instrument panel
won't be lit up either.

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When the Twilight Sentinel is on and it's dark enough
outside, the high
-beam headlamps (at reduced intensity)
will change to low
-beam headlamps. When it's bright
enough outside, the regular lamps will go off, and the
high
-beam headlamps change to the reduced brightness
of DRL.
To idle your vehicle with the headlamps off, turn off the
Twilight Sentinel switch and shift the transmission into
PARK (P). Placing your vehicle in PARK (P) disables
the DRL. The DRL will stay off until you shift out of
PARK (P).
If you're not in PARK (P)
and the Twilight Sentinel
system is turned off (and it's
dark enough outside), the
DRL will remain active and
this light on the instrument
panel will appear.
This is a reminder that headlamps are required.The following conditions will override the DRL:

your vehicle's transmission is shifted back into
PARK (P) with the ignition in ON or START,

the low
-beam headlamps are turned on (using the
manual lamp control dial),

the wiper
-activated headlamps are in use (DRL will
come back on 20 seconds after wipers have
turned off),

using the flash
-to-pass feature and

turning on the Twilight Sentinel.
As with any vehicle, you should turn on the regular
headlamp system when you need it.

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Use the fog lamps for better
vision in foggy or misty
conditions. Press this button
to turn the fog lamps on and
press the button again to
turn the lamps off. (The fog
lamps only work when the
parking lamps or the
low
-beam headlamps are on
and the ignition is on.)
This light on the instrument
panel will come on when
the fog lamp button
is pressed.
If you turn on the high
-beam headlamps, the fog lamps
will turn off. They'll turn back on again when you
switch to low
-beam headlamps.
Cornering Lamps
The cornering lamps come on when the headlamps or
parking lamps are on and you signal a turn. They
provide more light for cornering.
Twilight Sentinel

This feature is below the
lamp control dial on the left
side of the instrument panel.
It automatically switches
the parking lamps and
low
-beam headlamps on
and off by sensing how dark
it is outside.
To operate the Twilight Sentinel, the ignition must be in
ON or START and the Twilight Sentinel must be turned
on by pressing the OFF button (an indicator light in the
button will be off when the Twilight Sentinel is
activated). If the system senses it is dark outside, the
lamps will turn on. The lamps turn off when the system
detects that it is bright outside.

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If you rotate the control dial all the way up, the lamps
will remain on for about three minutes after the ignition
has been turned to OFF or LOCK. If you rotate the
control dial all the way down, the lamps will go off
quickly. You can adjust the delay time from a few
seconds up to three minutes.
To turn the Twilight Sentinel off, press the OFF button
again. The indicator light in the button will be on. This
lets the driver know that the system has been turned off.
The Twilight Sentinel also turns off if the ignition is
turned to OFF or to LOCK.
This light in the instrument
panel will come on if the
ignition is on and:

the headlamps have not been manually turned on,

the Twilight Sentinel senses it is dark outside,

the Twilight Sentinel is OFF and

the transmission is not in PARK (P).Light Sensor
The light sensor for the
Twilight Sentinel is located
in the center of the front
defogger grille, near
the windshield.
If you cover the sensor, it will read ªdarkº and the
parking lamps and low
-beam headlamps will come on.

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Here are some tips on night driving.

Drive defensively.

Don't drink and drive.

Since you can't see as well, you may need to
slow down and keep more space between you and
other vehicles.

Slow down, especially on higher speed roads. Your
headlamps can light up only so much road ahead.

In remote areas, watch for animals.

If you're tired, pull off the road in a safe place
and rest.
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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Bulb Replacement
For any bulb changing procedure not listed in this
section, contact your dealer service department.
For bulb types, see ªReplacement Bulbsº in the Index.
Halogen Bulbs
CAUTION:
Halogen bulbs have pressurized gas inside and
can burst if you drop or scratch the bulb. You or
others could be injured. Be sure to read and
follow the instructions on the bulb package.
Headlamps
1. With a screwdriver, unscrew the fastener on the
headlamp cover and then remove the cover to gain
access to the headlamp bulbs. Note that the inner
bulb is for the high
-beam headlamp and the outer
bulb is for the low
-beam headlamp.

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Headlamp Aiming
If your vehicle is damaged in an accident, the headlamp
aim may be affected. Aim adjustment to the low beam
may be necessary if it is difficult to see lane markers
(for horizontal aim), or if oncoming drivers flash their
high beams at you (for vertical aim). If you believe your
headlamps need to be re
-aimed, we recommend that you
take your vehicle to the dealer for service. However, it is
possible for you to re
-aim your headlamps by following
the procedure in the service manual for your vehicle.
NOTICE:
To make sure your headlamps are aimed
properly, read all instructions before beginning.
Failure to follow these instructions could cause
damage to headlamp parts.
Front Turn Signal Lamp
1. With a screwdriver, unscrew the fastener on the
headlamp cover and then remove it to access the turn
signal lamps.

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2. On the outboard side of each low-beam headlamp,
you will find the turn signal bulbs. Turn the lamp
assembly counterclockwise to remove.3. Pull the bulb out to replace and then reassemble.
Center High-Mounted Stoplamp (CHMSL)
The CHMSL is equipped with high-durability
illumination. If a bulb problem does occur, see your
dealer for assistance.