headlamp CADILLAC ELDORADO 2002 10.G User Guide

4-17
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.
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.

4-29

Tie a red cloth to your vehicle to alert police that
you've been stopped by the snow.

Put on extra clothing or wrap a blanket around you.
If you have no blankets or extra clothing, make body
insulators from newspapers, burlap bags, rags, floor
mats
-- anything you can wrap around yourself or
tuck under your clothing to keep warm.
You can run the engine to keep warm, but be careful.
CAUTION:
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
a while.

6-35 Headlamps
1. To access the headlamps, turn the lock tabs in
the direction of the arrows as shown on the
headlamp cover.
2. Lift off the cover.
3. Reach behind the lamp assembly and turn the
headlamp housing socket counterclockwise to
unlock the socket from the lamp housing.

6-36
4. Remove the headlamp housing socket.5. After removing the wiring harness from the
headlamp housing socket, reinstall a new bulb
in the socket. Reconnect it to the wiring harness
and reinstall the headlamp housing socket into the
headlamp assembly.
6. Reinstall the headlamp assembly by reversing
Steps 1 and 2.

6-37 Front Turn Signal Lamps
1. The turn signal lamps are located on the outboard
side of the headlamps. To access them, turn the lock
tabs on the headlamp cover in the direction of the
arrows and then lift off the cover. (See Steps 1 and 2
under ªHeadlampsº listed previously.)
2. Turn the housing socket counterclockwise to unlock
the socket from the lamp housing.
3. Remove the turn signal lamp housing socket and
replace the bulb.
4. Reverse Steps 1 through 2 to reinstall.

6-48
Each new wheel should have the same load-carrying
capacity, diameter, width, offset and be mounted the
same way as the one it replaces.
If you need to replace any of your wheels, wheel bolts
or wheel nuts, replace them only with new GM original
equipment parts. This way, you will be sure to have the
right wheel, wheel bolts and wheel nuts for your vehicle.
CAUTION:
Using the wrong replacement wheels, wheel bolts
or wheel nuts on your vehicle can be dangerous.
It could affect the braking and handling of your
vehicle, make your tires lose air and make you
lose control. You could have a collision in which
you or others could be injured. Always use
the correct wheel, wheel bolts and wheel nuts
for replacement.
NOTICE:
The wrong wheel can also cause problems with
bearing life, brake cooling, speedometer or
odometer calibration, headlamp aim, bumper
height, vehicle ground clearance and tire or tire
chain clearance to the body and chassis.
See ªChanging a Flat Tireº in the Index for
more information.
Used Replacement Wheels
CAUTION:
Putting a used wheel on your vehicle is
dangerous. You can't know how it's been used or
how far it's been driven. It could fail suddenly
and cause a crash. If you have to replace a wheel,
use a new GM original equipment wheel.

6-59
Electrical System
Add-On Electrical Equipment
NOTICE:
Don't add anything electrical to your vehicle
unless you check with your dealer first. Some
electrical equipment can damage your vehicle
and the damage wouldn't be covered by your
warranty. Some add
-on electrical equipment
can keep other components from working as
they should.
Your vehicle has an air bag system. Before attempting to
add anything electrical to your vehicle, see ªServicing
Your Air Bag
-Equipped Vehicleº in the Index.
Headlamp Wiring
The headlamp wiring has an individual fuse which is
powered by a MaxiFuse
. An electrical overload will
cause the lamps to go on and off, or in some cases to
remain off. If this happens, have the headlamp wiring
checked right away.
Windshield Wiper Fuses
The windshield wiper motor is powered by a MaxiFuse
.
If the motor overheats due to heavy snow, etc., the wipers
will stop until the motor cools. If the overload is caused
by some electrical problem, be sure to have it fixed.
Power Windows and Other Power Options
Circuit breakers protect the power windows and other
power accessories. When the current load is too heavy,
the circuit breaker opens and closes, protecting the
circuit until the problem is fixed or goes away.

6-61
MaxiFuse
(8
-Way) Usage
INADVERT Inadvertent Power Relay, Interior
Lamps Fuse, Cigarette Lighter
-1
Fuse, Courtesy Lamp Relay
LAMPS Headlamps Fuse/Relay, High/Low
Beam Control Relay, Fog Lamp
Fuse, DRL Fuse, Hazard Fuse,
Mirror Fuse, Inadvertent Power
Relay, Right and Left High
-Beam
Fuse, Right and Left Low
-Beam
Fuse, Stoplamp Fuse, Fog Lamp
Relay, DRL Relay
IGN 1 Rear Ignition
-1 Relay, Wiper Fuse,
Relay Ignition
-1 Fuse, Supplemental
Inflatable Restraint (SIR) Fuse,
Accessory Relay
WINDOWS Retained Accessory Power
(RAP) Relay
SEATS Horn Relay, Driver and Passenger
Lumbar In/Out Relays, Driver and
Passenger Lumbar Up/Down RelaysMaxiFuse
(8
-Way) Usage
SPARE Spare Fuse
AIR AIR Pump
BATT 3 Steering Column Ignition Switch
BATT 2 Steering Column Ignition Switch
IGN 1 Front Ignition
-1 Relay, Oxygen
Sensor 1 and 2 Fuse, Fuel Fuse,
Cruise Fuse, Fuel Pump Relay
BATT 1 Starter Relay and Solenoid,
Park/Reverse Fuse, Park Relay,
Powertrain Control Module
(PCM) Fuse, AC Compressor
Fuse and Relay, Fan Relays,
Reverse Relay
BRAKES Anti
-Lock Brake System (ABS)
Brake Modulator
COOL FANS Cooling Fan Relays 1 and 3

6-62
Power
Distribution
Block Usage
DRL Daytime Running Lamps (DRL)
HI/LO BEAM High and Low
-Beam Headlamps
HORN Horn
FOG LPS Fog Lamps
ACCESSORY Accessories
HEAD LPS Headlamps
Relays
INADVERT POWER RELAY
IGN 1 RELAY
STARTER RELAY
AIR RELAY
Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected from
short circuits by a combination of fuses and circuit
breakers. This greatly reduces the chance of fires
caused by electrical problems.
Look at the silver
-colored band inside the fuse.
If the band is broken or melted, replace the fuse.
Be sure you replace a bad fuse with a new one of the
identical size and rating.
If you ever have a problem on the road and don't have
a spare fuse, you can ªborrowº one that has the same
amperage. Pick some feature of your vehicle that you
can get along without
-- like the radio or cigarette
lighter
-- and use its fuse, if it is the correct amperage.
Replace it as soon as you can.
There are two fuse blocks in your vehicle: the underhood
fuse block and the rear compartment fuse block.

6-64
Fuse Usage
CIG LTR1 Front and Rear Cigarette Lighters
SPARE Spare Fuse
L HDLP LO Left Low
-Beam Headlamp
R HDLP LO Right Low
-Beam Headlamp
L HDLP HI Left High
-Beam Headlamp
R HDLP HI Right High
-Beam Headlamp
FOG Fog Lamp Relay, Right and Left
Fog Lamps, Headlamp Switch
HDLPS Headlamp Relay, High/Low
-Beam
Control Relay, Right and Left
Low/High
-Beam Fuses
HAZARD Electronic Flasher Module,
Turn/Hazard Switch, Right and
Left Front Turn Lamps, Right and
Left Rear Turn Lamps, Cluster
STOP Stoplamp Switch, Centered
High
-Mounted Stoplamp (CHMSL),
Turn Hazard Switch, ABS Controller,
Stepper Motor Cruise ControlFuse Usage
MIRROR Inadvertent Power Relay, Left
Outside Rearview Mirror Switch,
ALDL, Memory Mirror Module,
Dimmer Switch, Cluster
DRL Daytime Running Lamp (DRL)
Relay, Left and Right Low Beam
in DRL Mode
IGN 0 (ENG) Powertrain Control Module (PCM)
CRANK Powertrain Control Module (PCM)
ABS Anti
-Lock Brake System
(ABS)/Traction Control System
IGN
-1 Rear Ignition-1 Relay, Front Fog
Lamp Relay, Controlled Power
Backup Relay, DRL Relay,
Canister Vent Solenoid
WIPERS Accessory Relay, Wiper Switch
A/C COMP AC Compressor Relay, Cooling Fan
Relays 1, 2, 3, Compressor Clutch
PCM (BAT) PCM