1994 GMC SIERRA lights

Dome Lights
The dome lights will come on when you open the doors. You can also turn
the dome lights
on by turning the interior light dimmer dial all they way up
until it clicks.
If you have a Crew
Cab, you can use the
dome- lamp switch,
located below the
headlight switch,
to
set the dome lamps to
come on automatically
or remain
off.
To turn the lights off, just press the side of the switch marked OFF. To
return the lights to automatic operation, press the side marked AUTO.
Reading Lights
If your vehicle has
reading lights, press
the bar
next to the
light
to turn the light
on. Press the bar again
to turn the light
off.
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If your vehicle has an
overhead console with
reading lights, they
can be swiveled to
point
in the direction
you want.
To turn the light on, press the button next to the light with the master
lighting switch symbol on it. Press the button again
to turn the light off.
Cargo Lamp
To turn your optional
cargo lamp on,
push
the side of the switch
with the cargo lamp
symbol on it.
The switch is below the main light switch. The interior light switch
must be
on or one of the doors open for the cargo lamp to work.
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Mirrors
Inside Mirror
Push or pull the tab
under the mirror to
reduce glare from
headlights behind you
after dark.
Outside Mirrors
1
Electric Outside Rearwie w Mirrors
Adjust your outside
mirrors
so you can
just see the side of
your vehicle, and have
a clear view
of objects
behind you. Some
mirrors can be folded
in to enter narrow
doorways.
If you have electric mirrors, they can be adjusted to point where you want
from inside the vehicle.
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Your visor may have a
strap to hold small
items, such as maps.
Some visors have an
extender on the inside
edge. When
the visor
is down, pull the
extender out for extra
glare coverage at the
front
or side.
Some visors have
mirrors with lights.
If
the &or has lights,
they will come
on
when you lift the
mirror cover.
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To reset the trip odometer, fully press the reset button located \
near the trip
odometer readout. If the reset button is not fully pressed, the trip odometer
may not go all the way back to zero. If it doesn’t, you may have to press the
reset button again to reset the readout to zero.
Tachometer
If you have a
tachometer, it displays
the engine speed in
revolutions per minute
(rpm).
I NOTICE:
Do not operate the engine with the tachometer in the red area\
,
your engine or other parts could be damaged.
Damage to your engine or vehicle caused by operating the
engine in the red area isn’t covered by your vehicle warranty.
Warning Lights and Indicators
This section describes the warning lights and gages that may b\
e on your
vehicle. The pictures will help you locate them.
Warning lights and gages can signal that something
is wrong before it
becomes serious enough to cause an expensive repair or replacem\
ent.
Paying attention to your warning lights and gages could also s\
ave you or
others from injury.
Warning lights go on when there may be
or is a problem with one of your
vehicle’s functions.
As you will see in the details on the next few pages,
some warning lights come on briefly when you turn the ignition\
key just to
let you know they’re working.
If you are familiar with this section, you
should not be alarmed when this happens.
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Gages can indicate when there may be or is a problem with one of your
vehicle’s functions. Often gages and warning lights work together to let
you
know when there’s a problem with your vehicle.
When one of the warning lights comes on and stays on when you are
driving,
or when one of the gages shows there may be a problem, check the
section that tells you what to do about
it. Please follow the manual’s advice.
Waiting
to do repairs can be costly - and even dangerous. So please get to
know your warning lights and gages. They’re
a big help.
Brake System Warning Light
The red brake system
warning light is
located at the bottom
right corner
of the
instrument cluster
Your vehicle’s hydraulic brake system
is divided into two parts. If one part
isn’t working, the other part can still work and stop you. For good braking,
though, you need both parts working well.
Your vehicle also has rear-wheel anti-lock brakes.
If the warning light
comes on, there could be
a brake problem with either your regular or
rear-wheel anti-lock brakes, or both. Have your brake system inspected
right away.
This light should come on
as you start the vehicle. If it doesn’t come on
then, have it fixed so it will be ready to warn you if there’s a problem.
If the light comes on while you are driving, pull off the road and stop
carefully.
You may notice that the pedal is harder to push. Or, the pedal may
go closer
to the floor. It may take longer to stop. If the light is still on, have
the vehicle towed for service. (See “Towing Your Vehicle”
in the Index.)
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Check Gages Light
The orange Check
Gages light is located
near the lower right
corner
of the
instrument cluster.
This light
will come on briefly when you are starting the engine. If the light
comes
on and stays on while you are driving. it could indicate a problem
with your vehicle. It could be a problem with your oil pressure, coolant
temperature. or some other problem. Chcck your various gages
to see if they
are
in the warning zones. If they are, have your vehicle serviced right away.
Daytime Running Lights (DRL) Indicator Light
(Canada Only)
The green Daytime
Running Lights
(DRL) Indicator light,
if you have one, is
located near the upper
center
of the
instrument cluster.
If your vehicle was first sold. when new. in Canada, you will have this green
lighl on the instrument pancl.
It will light whenever the Daytime Running
Lights
are on. For more details about DRL, sce "Headlights and Vehicle
Lighting'.
in this section.
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Shift Indicator Light
The orange SHIFT
Indicator light, if you
have one,
is located
near the upper left
corner of the
instrument cluster.
This light, with the word
SHIFT and the upshift arrow, is used on some
models with manual transmissions. Depending on your particular model,
your vehicle may
not have this light. The SHIFT indicator light will help
you get the best fuel economy. See “Shift Light” or “Shift Speeds-
Vehicles Without Shift Light”
in this section for more information.
Headlight High Beam Indicator Light
light is located near
the middle left edge of
the instrument cluster.
The high beam indicator
is on whenever you use your high beam headlights.
For more details about high beams, see “Headlight High-Low Beam”
earlier
in this section.
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