1974 CHEVROLET CAMARO air condition

Downloaded from www.Manualslib.com manuals search engine STARTING AND OPERATING
Engine Exhaust Gas Caution (Carbon Monoxide)
AvoId Inhaling exhaust gases because
they contain carbon monoxide, which by
itself is colorless and odorless. Carbon
monoxide is
a dangerous gas that can
cause unconsciousness and is potentially
lethal.
" at any time you suspect that exhaust fumes are entering the passenger com­
partment, have the cause determined and
corrected as soon as
possible. If you
must drive under these conditions, drive
only with aU windows fully open.
The best protection against carbon
monoxIde entry Into the car body Is a
properly maintained engine exhaust sys­
tem, car body and body ventilation system.
It is recommended that the exhaust sys­
tem and body Is Inspected by a competent
mechanic:
• Each time the vehicle Is raised for 011
change.
• Whenever a change is noticed in the
sound
of the exhaust system.
• Whenever the exhaust system, under­
body or rear of the vehicle Is damaged.
See your Maintenance Schedule folder
for inspection
procedure.
To aI/ow proper operation of the car's
ventilation system, keep front ventilation
inlet
grille clear of snow, leaves or other
obstruction at al/ tImes.
SITTING IN A PARKED CAR WITH
ENGINE RUNNING
FOR AN EXTENDED
PERIOD IS NOT RECOMMENDED.
Do not run engIne In confined areas such as garages any more than needed
to
move vehicle in or out of area. When
vehicle is stopped in
an UNCONFINED
area with the engine running for any more
than
a short period, adjust heating or
cooling system to force outside air into
car as follows:
13
1. On cars not equipped with air condi­
tioning, set fan to medium or high
speed and upper control lever to any
position
except OFF.
2. On cars equipped with air condition-• ing, set fan to medium or high speed
and upper control lever to any position
except OFF or MAX •
The trunk lid should be closed while
driving to help prevent inadvertently
drawing
exhaust gases into the car. It is
unwise
to drive at high speeds for long
durations with the trunk
lid open. How­ever, if for some reason the trunk must
remain open for
a perIod while moving,
or electrical wiring or other cable con­
nections to a trailer must pass through
the seal between
trunk lid and body, the
following precautions should
be observed:
• Close all windows.
• Adjust heating or COOling system to
force outside air into car as described
in items 1 and 2 above but with fan set
at high speed.
• On cars equipped with outside air vents
in or under instrument panel, open
vents fully.

Downloaded from www.Manualslib.com manuals search engine transmiSSIOn in gear, especially if
your car
is equipped with air con­
ditioning. This practice
is detri­
mental to the transmission, due to
overheating.
Tilt Steering Wheel
The optional tilt steering wheel
can be tilted up above normal posi­
tion to provide additional room for
entrance and exit
as well as selected
driving positions below normal
Horn
The horn on your Camara is
actuated by firmly pressing on the
horn button in the center of the
steering wheel. height.
This permits individual
se­
lection of the most natural position
for all driving conditions.
On long
trips
the steering wheel position can
be changed to minimi ze tension and
fatigue.
The
tilt mechanism is operated
by lifting up on the .small control
lever on the left side of the
steering
column just below the directional
signal, moving the steering wheel to
As a good motorist , use of the
horn should be kept at a minimum.
However , acquaint yourself
as soon
as possible with this function of the
selected position, and releasing
the lever.
your car, should it ever become
necessary to give a warning
to a
pedestrian or another motorist.
NOTE: For operation of hazard flasher, see page 36 in, Section "In Case of Emergency. "
20

Downloaded from www.Manualslib.com manuals search engine INSTRUMENTS AND CONTROLS
AUTOMATIC TRANSMISSION
SHIFT QUADRANT
HEATER ,-,.., ... ,T,,,,",'
OPTIONAL
CLOCK
(OPTIONAL
AIR CONDITIONING CONTROLS)
LIGHTER
OPTIONAL REAR WINDOW DEFOGGER AIR CONDITIONING SWITCH CENTER OUTLET
ASH TRAY
RADIO
CONTROLS
23
SEAT BELT WARNING LIGHT
GLOVE BOX
RIGHT
OUTLET

Downloaded from www.Manualslib.com manuals search engine Generator Indicator Light
The red light will go on when
the ignition key
is in the "on" posi ­
tion, but before the engine
is
started. After the engine starts, the
light should
go out and remain out.
If the light remains on when engine
is running, have your Authorized
Chevrolet Dealer locate and correct
the trouble
as soon as possible.
Engine Temperature
Indicator Light
This indicator light is provided
in the instrument cluster to quickly
warn of an overheated engine. With
the ignition switch in the START
position, the red
TEMP indicator
will light to let you know that it
is
operating properly.
When the engine
is started, the
red light will go out immediately.
It will light up at no other time
unless for some reason the engine
reaches a dangerously high oper­
ating temperature.
If the light comes on
during extreme driving condi­
tions, such as an extended idle, turn
off the air conditioner (if used) and
run the engine slightly faster than
idle speed with the transmission in
neutral gear.
If the light does not
go off within a short period of time
(1-2 minutes), then turn the engine
off until the cause of the overheat­
ing
is corrected. Glance at the in­
strument cluster frequently
as you
drive to see
if this light is on.
Brake System Warning
Light
The service brake system is de­
signed so that half of the brake
system will provide some braking
action in the event of a hydraulic
leak in the other half of the sys­
tem .
If the warning light labeled
"BRAKE, " located at lower left of
instrument cluster (speedometer
face), glows continuously when the
ignition
is on and after the brakes
have been firmly applied it may in-
25
dicate that there is a malfunction
in one half of the brake hydraulic
system .
On cars equipped with
front drum brakes, the light will
go out when foot is removed from
brake pedal.
• As a check on bulb condition
the light should glow with the
parking brake applied and the
ignition on. (Light
is also a
reminder to release parking
brake).
• The light should glow during
engine starting to verify that the
bulb
is operating properly.
• Have system repaired if light
does not come on during check.
• This warning light is not a sub­
stitute for the visual check of
brake fluid level required as part
of normal maintenance.
If the light glows red:
• The parking brake control is not
fully released or,
• The service brake system is par­
tially inoperative.

Downloaded from www.Manualslib.com manuals search engine What to do:
1. Check that the parking brake is
released. If it is ...
2. Pull off the road and stop, care­
fully-remembering that:
• Stopping distances may be
greater.
• Greater pedal effort may be re­
quired.
• Pedal travel may be greater.
3.
Tryout brake operation by
starting and stopping on road
shoulder-then:
• If you judge such operation to
be safe, proceed cautiously at a
safe speed to nearest dealer for
repair.
• Or have car towed to dealer for
repair.
Continued operation of the car
in this condition
is dangerous .
. Headlight Beam Indicator
Light
The headlights of your car have
high and low beams to provide you with
proper night-time visibility
for most driving conditions. The
"low" beams are used during most
city driving. The
"high" beams are
especially useful when driving on
dark roads since they provide ex­
cellent long range illumination.
The headlight beam indicator will
be on whenever the high beams or
"brights" are in use. The Headlight
Beam
Switch controls the headlight
beams (see Page 22) .
Light Switch
The three position light switch
controls the headlights, taillights,
parking lights, side marker lights,
instrument lights and dome lights
as shown. The headlamp circuit is
protected by a circuit breaker in the
light switch. An overload on the
breaker will cause the lamps
to
"flicker" on and off. If this condi­
tion develops, have your headlamp
wiring checked immediately.
PARKING LAMPS
MARKER LAMPS
TURN KNOB TO
VARY INSTRUMENT LIGHTS
FULL Y COUNTER CLOCKWISE FOR DOME LIGHTS
26
HEADLIGHTS PARKING LAMI'S
MARKER LAMPS

Downloaded from www.Manualslib.com manuals search engine Optional Instruments and Gauges
Tachometer and Oil Pressure Indicator Light
The optional Tachometer indicates the speed of the engine in revolutions per
minute. The yellow area on the face of the tachometer indicates the highest recom­
mended engine rpm. Engine operation causing tachometer indications in or above
the red area can lead to serious engine damage.
Function of the .oil pressure
'light is described on page 24.
Engine Temperature Gauge
This optional gauge indicates coolant temperature which will vary with air tem­
perature and operating conditions. The ignition switch must be on for accurate
readings. Hard driving
or prolonged idling in very hot weather will cause the pointer
to move beyond the center of the band.
Should pointer move to the line at the "H"
end of the band, stop engine or reduce speed to permit engine to cool. A neutral
idle speed of
1500 RPM or driving in high gear at 34-40 miles per hour will achieve
best cooling.
Ammeter
The optional ammeter indicates whether the battery is being charged or discharged.
The De1cotron charging system
is equipped with a regulator which controls the charge
according to battery requirements. When the De1cotron generator
is supplying more
than the current demand, the ammeter will indicate a charging rate. If the current
demand
is more than the De1cotron output, a discharge will be indicated. With the
battery fully charged, the charging rate will be low, thus giving an indication of
battery condition.
27

Downloaded from www.Manualslib.com manuals search engine Clock
Reset the clock, if your car is so
equipped, by pulling
out the knob
and turning
the hands clockwise if
slow, counterclockwise if fast. This
will,
if the clock error is five min­
utes
or more, automatically com­
pensate for time gain
or lag. Sev­
eral resettings, several days apart,
may be needed to properly adjust
the clock mechanism. Have your
clock cleaned
and oiled by a com­
petent clock serviceman at least
every two years.
Cigarette Lighter
The accessory cigarette lighter is
located on the instrument panel
face.
To operate, push it in. When
it becomes heated,
it automatically
pops
out ready for use.
Windshield Wiper
and Washer
The windshield wiping system
operates
at two speeds and is de­
signed to wipe clear designated areas
of the
windshield under most
inclement weather conditions.
The
windshield wipers work electrically
and are not affected by engine op­
eration.
Push the control lever to the
right to
start the electric windshield
wiper .
The two-speed electric wiper
has both a
"low" and a "high" speed
po sition.
Pressing the control will send a
measured amount of water
or other
cleaning agent onto the windshield
and will also cause the wiper lever
to move, thus starting the wiper .
motor. The wiper will then con­
tinue to operate until manually
turned off at the wiper lever.-
Fill the washer
jar only % full
during the winter to allow for ex­
pansion if the temperature should
fall low enough to freeze the so­
lution.
• Check washer fluid level regu­
larly-do it frequently when the
weather is bad.
28
• Use fluid such as GM
OPTIKLEEN to preventfreez­
ingdamage, and to provide bet­
ter cleaning.
• Do not use radiator anti-freeze in
windshield washer; it could
cause paint damage.
• In cold weather, warm the wind­
shield with defrosters before us­
ing
washer-to help prevent ic­
ing that may seriously obscure
vision.
Ventilation System
Your Camaro incorporates a
ventilation system
that provides
ventilation comfort, made possible
by the addition of air vent provi­
sions in the rear body lock pillar.
Another feature of the system
is
continuous low-speed operation of
the air conditioner blower, result­
ing in an uninterrupted supply
of
outside air flow into the car when-

Downloaded from www.Manualslib.com manuals search engine ever the ignition switch is on.
With the side windows closed,
outside air flow into the front
grilles, through the car and out the
rear air exhaust valves.
Basic Operating Tips:
• Always keep front inlet grille
clear of obstructions (leaves,
ice, snow, etc.).
• When heating or air condition­
ing
is desired, best comfort is at­
tained by driving with all the
windows closed.
The following sections of this
manual provide additional operat­
ing tips for obtaining maximum
heating and cooling comfort.
(See
also Engine Exhaust Gas Caution
at beginning of this Section.)
29
Air Vents
The air vents in each kick panel
admit air from the vent grille just
ahead of the windshield. Control
knobs open and close the vents.
The amount of air entering the
car through this system
is depend­
ent upon vehicle speed.
Four Season Air Conditioning
equipped cars have no kick panel
vents since the vents are a part of
the air conditioning system.