night vision CHEVROLET SUBURBAN 1994 Owners Manual

After Off-Road Driving
Remove any brush or debris that has collected on the underbody, chassis or
under the hood. These accumulations can be a fire hazard.
After operation in mud or sand, have the brake linings cleaned and checked.
These substances can
cause glazing and uneven braking. Check the body
structure, steering, suspension, wheels, tires, and exhaust system for
damage. Also, check the fuel lines and cooling system for any leakage.
Your vehicle will require more frequent service due to off-road use. Refer
to the Maintenance Schedule for additional information.
Driving at Night
Night driving is more dangerous than day driving. One reason is that some
drivers are likely
to be impaired - by alcohol or drugs, with night vision
problems, or by fatigue.
Here are some tips
on night driving.
0 Drive defensively.
0 Don't drink and drive.
0 Adjust your inside rearview mirror to reduce the glare from headlights
behind
you.
Since you can't see as well, you may need to slow down and keep more
space between you and other vehicles.
up
only so much road ahead.
Slow down, especially on higher speed roads. Your headlights can light
0 In remote areas, watch for animals.
If you're tired, pull off the road in a safe place and rest.
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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
headlights, but they also make a lot of things invisible.
You can be temporarily blinded by approaching lights. 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 headlights), slow down a little. Avoid
staring directly into the approaching lights.
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 headlights 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 headlights 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.
Driving in the Rain
Rain and wet roads can mean driving trouble. On a wet road you can’t stop,
accelerate
or turn as well because your tire-to-road traction isn’t as good as
on dry roads. And, if your tires don’t have much tread left, you’ll get even
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Driving (continued)
Braking
...................................................... 4-5
Control
of A Vehicle ............................................ 4-4
Defensive
.................................................... 4-2
Downhill
.................................................... 4-18
Guidelines
................................................... 4-11
Highway Hypnosis
............................................ 4-29
Hydroplaning
................................................ 4-26
In Blizzard ................................................... 4-33
InCity
...................................................... 4-26
InRain
...................................................... 4-24
In Sand, Mud, Ice, Or Snow ................................ 4-21, 5-40
InWater ..................................................... 4-22
LongDistance
................................................ 4-28
LossofControl
............................................... 4-10
Nightvision
................................................. 4-24
Off-Roading
................................................. 4-12
OnCurves
.................................................... 4-7
OnGrades
................................................... 4-42
On Hill and Mountain Roads .................................... 4-29
On Off-Road
Hills ............................................ 4-15
OnSnoworIce
............................................... 4-31
Passing
...................................................... 4-9
Skidding
.................................................... 4-11
Stuck in Deep
Snow ...................................... 4-33, 5-40
Throughwater .......................................... 2-15, 4-22
Uphill
...................................................... 4-16
Winter
...................................................... 4-30
WithaTrailer ................................................ 4-36
DrunkenDriving
................................................. 4-2
Freeway
..................................................... 4-27
E
Electrical System
Engine Add-on
Equipment
...........................................
Adding Coolant ..................................... 5-14,5-20.
Aircleaner
..................................................
Block Heater ........................................ 2-1 9,3-5,
Computer Command Control System
..............................
Coolant ...................
Coolant Temperature Gage ....
Cooling System .............
Crankcase .................
Exhaust ...................
Fan Noise .................
Identification ...............
Leaving Vehicle While Running
Oil (See “Oil”)
Overheating
................
Running While Parked .......
Starting ...................
Equipment. Add-on .........
Exhaust System .............
..................................
..................................
..................................
..................................
..................................
..................................
............................. 6-79,
..................................
..................................
..................................
............................. 2-13,
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6-80
6-37
6-27
6-21
6-58
6-35
2-75
5-12
6-82
5-24 2-31
6-81
2-31
5-10
2-31
2-16
6-61
6-58
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