1999 CADILLAC SEVILLE low beam

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2-36
Turn Signal/Multifunction Lever
Turn and Lane Change Signals
To signal a turn, move the lever on the left side of the
steering wheel all the way up or down. The lever returns
automatically when the turn is complete.
An arrow on the instrument
panel will flash in the
direction of the turn or
lane change.
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's released.
If the turn signal is left on, a warning chime will sound
and the Driver Information Center (DIC) will display
TURN SIGNAL ON (after driving about a mile) to
remind you to turn it off.Arrows that flash rapidly when signaling for a turn or
lane change may be caused by a burned
-out signal 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 check for burned
-out bulbs
if the arrow fails to work when signaling a turn.
Headlamp High/Low Beam
When the low-beam headlamps are on, push the turn
signal lever away from you to change the headlamps to
high beam.
This light on the instrument
panel will be on, indicating
high
-beam usage.
Pull the turn signal lever toward you to return to
low
-beam headlamps.

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2-37 Flash-To-Pass
This feature lets you use the high-beam headlamps to
signal the driver in front of you that you want to pass.
Pull the turn signal lever toward you briefly to
flash
-to-pass. When you do:

If the headlamps are either off or in the Daytime
Running Lamps (DRL) mode, the high
-beam
headlamps will turn on. They'll stay on as long as
you hold the lever there. Release the lever to turn
them off.

If the headlamps are on low beam, they will remain
active and the high beam will also illuminate until
you release the lever.
Windshield Wipers
You can control the windshield wipers by moving the
lever with the wiper symbol on it. This lever is located
on the right side of your steering column. For
information on wiper
-activated headlamp operation,
refer to ªWiper
-Activated Headlampsº in the Index.
LO or HI: Move the lever up to LO for steady wiping
at a slow speed. Move the lever higher to HI for steady
wiping at a high speed.

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The wiper-activated headlamps will turn off if you turn
off the Twilight Sentinel or the windshield wipers. If
turned off by deactivating the Twilight Sentinel, a
HEADLAMPS SUGGESTED message will be
displayed on the Driver's Information Center (DIC).
Lamps On Reminder
You will hear a warning chime if you open the driver's
door while leaving the lamps on and the exterior lamps
control is activated. An exception to this is when you're
using Twilight Sentinel or if the ignition is on.
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:

the ignition is on,

the headlamp switch is off and

the transaxle is not in PARK (P).When DRL are on, only your 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. Your instrument panel
won't be lit up either.
When the Twilight Sentinel
 switch is on and it's dark
enough outside, the high
-beam headlamps (at reduced
intensity) will turn off and normal low
-beam headlamp
operation will occur. When the Twilight Sentinel switch
is on and it's bright enough outside, the regular lamps
will go off, and the high
-beam headlamps at reduced
brightness will take over.
If it's dark outside and the Twilight Sentinel control is
off, a HEADLAMPS SUGGESTED message will
display on the Driver's Information Center (DIC). This
message informs the driver that turning on the exterior
lamps is recommended even though the DRL are still
illuminated. It has become dark enough outside to
require the headlamps and/or other exterior lamps.
Turning on the Twilight Sentinel or the headlamps will
deactivate the DRL and remove the HEADLAMPS
SUGGESTED message. If the parking lamps or the fog
lamps were turned on instead, the DRL will still
deactivate and the HEADLAMPS SUGGESTED
message will continue to be displayed.

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To idle your vehicle with the DRL off, turn off the
Twilight Sentinel and shift the transaxle into PARK (P).
Placing your vehicle in PARK (P) disables the DRL.
The DRL will stay off until you shift out of PARK (P).
To drive your vehicle with the DRL off, turn off
the Twilight Sentinel and manually turn on the
parking lamps.
As with any vehicle, you should turn on the regular
headlamp system when you need it.
Fog Lamps (STS Only)
Use the fog lamps for better vision in foggy or misty
conditions. When you push the fog lamp button located
next to the exterior lamps control, a small indicator light
and the LIGHTS ON and fog lamp telltales on the
instrument panel cluster will tell you that the fog lamps
and the parking lamps are on. Pushing the fog lamp
button again will turn them off.
If you turn on the high
-beam headlamps, the fog lamps
will turn off. They'll turn back on again when you
change to low
-beam headlamps. You can use the fog
lamp button to turn the fog lamps on or off when the
parking lamps or headlamps are on.When the Twilight Sentinel

is on and the fog lamps are
turned on, the fog lamps, headlamps and parking lamps
will remain on.
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 control is located
below the exterior lamps
control knob. It
automatically turns the
lamps on and off by sensing
how dark it is outside.
To operate the Twilight Sentinel, leave the exterior
lamps control knob off and move the TWILIGHT lever
to any position but OFF.

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2-49 Battery Load Management
The battery load management feature is designed to
monitor the vehicle's electrical load and determine when
the battery is in a heavy discharge condition. During times
of high electrical loading, the engine may idle at a higher
revolutions per minute (rpm) setting than normal to make
sure the battery charges. High electrical loads may occur
when several of the following are on: headlamps, high
beams, fog lamps, rear window defogger, high blower fan,
heated seats and engine cooling fans.
If the battery continues to discharge, even with the
engine idling at a higher rpm setting, some electrical
loads will automatically be reduced. When this occurs,
the rear window defogger may take slightly longer to
clear the glass, the heated seats may not get as warm as
they usually do and the fan blower may cut back to a
lower speed. For more battery saving information, see
ªBattery Saver Active Messageº in the Index.
Inadvertent Power Battery Saver
This feature is designed to protect your vehicle's battery
against drainage from the interior lamps, trunk lamp, glove
box lamp, cigarette lighters or the garage door opener. When
the ignition is turned off, the power to these features will
automatically turn off after 10 minutes. Power will be
restored for an additional 10 minutes if any door is opened,
the trunk is opened or the courtesy lamp switch is turned on.
Mirrors
Electrochromic Day/Night Rearview Mirror
with Compass
Your vehicle has an electrochromic inside rearview
mirror with a compass.
By pressing the MIRROR side of the button located at
the bottom of the mirror, the position of the mirror
automatically changes to reduce glare from headlamps
behind you.

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2-88 Lights Flash at Lock
Press the down arrow on the INFO button one or more
times until the LIGHTS FLASH AT LOCK prompt
appears on the DIC display. To turn the feature on, press
the ON/OFF button until ON appears. If all the doors are
closed, the parking lamps will flash once when the lock
button on the RKE transmitter is pressed. The lamps
will not flash if the manual parking lamps are active. To
turn the feature off, press the ON/OFF button until
OFF appears.
Horn Sounds at Lock
Press the down arrow on the INFO button one or more
times until the HORN SOUNDS AT LOCK prompt
appears on the DIC display. To turn the feature on, press
the ON/OFF button until ON appears. If all the doors are
closed, the horn will sound once when the lock button
on the RKE transmitter is pressed. To turn the feature
off, press the ON/OFF button until OFF appears.
Exterior Lighting
This personalization feature enables the driver to
program the exterior lamps to turn on or to remain off
when using the RKE transmitter to unlock the vehicle.During dark or night conditions, if exterior lighting is
selected, the parking lamps, taillamps, reverse lamps,
high
-beam headlamps, etc. will turn on for about
20 seconds or until a door is opened, the key is turned
out of OFF or the RKE transmitter is used to lock
the vehicle.
Press the INFO button one or more times until the
FEATURE PROGRAMMING prompt appears on the
DIC display. Press the ON/OFF button to enter
FEATURE PROGRAMMING. To exit, press the INFO
RESET button. Press the down arrow on the INFO
button one or more times until the EXT LIGHTS AT
UNLOCK prompt appears.
To turn the feature on, press the ON/OFF button until
ON is displayed. To turn the feature off, press the
ON/OFF button until OFF is displayed.
Programmable Automatic Door Locks
Press the INFO button one or more times until the
FEATURE PROGRAMMING prompt appears on the
DIC display. Press the ON/OFF button to enter
FEATURE PROGRAMMING. To exit, press the INFO
RESET button.

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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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4. To replace the low-beam bulb, first remove the
rubber housing cover on the rear of the lamp.5. Then, turn the bulb socket counterclockwise to
unlock the socket from the lamp housing.