Downloaded from www.Manualslib.com manuals search engine Section 3 Comfort Controls and Audio Systems
In this section you’ll find out how to operate the comfort
control and audio systems offered with your vehicle. Be
sure to read about the particular systems supplied with
your vehicle. Fan Knob
The knob on the left side of the heating system control
panel controls the fan speed. The knob has four speed
positions. To increase airflow, move the knob toward
HI. To decrease airflow, move it toward LO. To turn the
fan off, move the knob to
OFF. Comfort Controls
Standard Climate Control System Temperature Knob
The middle knob on the control panel lets you select
the relative temperature of the air flowing into the
passenger area of your vehicle. This knob will allow
you
to adjust the relative air temperature independently of
the function knob setting. Move the knob clockwise
toward the red area for warmer air. Move the knob
counterclockwise toward the blue area for cooler air.
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Downloaded from www.Manualslib.com manuals search engine Temperature Knob
The middle knob on the control pane-1 lets you select
the relative temperature of the air flowing into the
passenger area of your vehicle. This knob will allow you
to adj.ust the relative air temperature independently of
the function knob setting, Move the knob clockwise
toward the red area for warmer air. Move the knob
counterclockwise toward the blue area for cooler air.
Mode Knob
The right knob on the control panel allows you to
choose the direction of air delivery. The control knob
can be placed in any position between any two mode
settings to blend the flow of air.
+e
# VENT This setting directs air through the
instrument panel outlets.
+’ VENTMEAT Use this setting to divide airflow.
between the floor outlets and instrument panel outlets.
+e
HEATER: This setting directs air through the
floor outlets.
+# DEFOG: This setting directs air to the heater
outlets and toward the windshield.
9 DEFROST This setting directs air toward
the windshield.
w.
Rear Air Conditioning and Heating Systems
(Suburban)
’
If your vehicle has either or both of these systems, you
can increase and decrease the airflow at the rear vents.
Depending on the system
you have and the setting
selected,
you can send cooled or heated air to the rear of
the vehicle.
Rear Air Conditioning (Without Rear Heater)
If your vehicle has rear air conditioning (without rear
heater), the controls are located above the front and
second seats. The front and rear overhead controls let
you increase and decrease the airflow at the rear vents.
To operate the rear air conditioning system, the front air
conditioning system must be on. With the front air
conditioning system off, the rear system controls can be
used to circulate air in the rear of the vehicle.
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Downloaded from www.Manualslib.com manuals search engine Rear Heater (Without Rear Air Conditioning)
If you have a rear heater
(without rear air
conditioning), the control
switch is located on the
instrument panel.
To increase and decrease the flow of heated air to the
rear floor vents, move the switch marked REAR HEAT
to the blower speed you want.
The knob has three speed positions. To increase the flow
of heated air, move the switch toward HIGH. To
decrease the
flow of heated air, move it toward LOW. To
turn the fan off, move the switch to OFF.
Rear Air Conditioning and Rear Heater
If your vehicle has the rear air conditioning and rear
heater system combination, controls are provided to
regulate temperature, location and speed
of the airflow.
To adjust the air temperature, turn the temperature knob
on the right of the control panel.
For warmer air, turn the knob clockwise toward the red,
and for cooler air, turn the knob counterclockwise.
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Downloaded from www.Manualslib.com manuals search engine To regulate the airflow location, adjust the center knob
on the control panel. Turn the knob clockwise for floor
vent airflow or counterclockwise for headliner vent
airflow. Generally, the upper vents are used for air
conditioning and the floor vents for heating. The control
knob can
be set to any blend setting.
To adjust the aifflow speed, turn the fan control knob
on the left side of the control panel to the desired
blower setting.
To activate the rear control, move the fan knob on the
front control
to REAR CNTL.
Air Conditioning
On hot days, open the windows long enough to let hot
air inside escape. This reduces the time it takes for your
vehicle to cool down. Then keep your windows closed
for the air conditioner to work its best.
The recirculation button, between the fan and temperature
knobs, allows the air inside your vehicle to be
recirculated. This setting helps to maximize your air
conditioner’s performance and your vehicle’s fuel
economy. This setting also cools the air the fastest and
can be used to keep unwanted odors and/or dust from
entering the vehicle. When using the air conditioner, turn
off recirculation after the vehicle reaches a comfortable
interior temperature. When the right knob on the control
panel is between HEATER and DEFROST, the
recirculation feature will not function.
The A/C button, between the temperature and mode
knobs, allows the air coming into your vehicle to be
cooled. This setting is useful for normal cooling on hot
days. When
you use A/C with the recirculation button
pushed in, turn off recirculation as soon as the vehicle
reaches a comfortable interior temperature.
The
rear control works just like the front control. It will
allow second seat passengers to adjust the controls as
they desire.
Downloaded from www.Manualslib.com manuals search engine With the A/C on, move the temperature knob to MAX
for maximum cooling. This setting also puts the system
in the recirculation mode and helps to maximize your air
conditioner’s performance and your vehicle’s fuel
economy. This setting also cools the air the fastest. After
the vehicle’s interior reaches a comfortable temperature,
move the temperature knob clockwise to place the air
conditioning system in the normal mode.
The heater works best if you keep your windows closed
while using it. On cold days, use the HEATER or
VENT/HEAT setting with the temperature knob in the
red area.
If you use the engine coolant heater before starting your
engine (in cold weather (20°F (-8OC) or lower), your
heating system will produce warmer air faster, to heat
the passenger compartment in cold weather.
The use of an engine coolant heater also reduces the
time it takes for the engine to reach normal operating
temperature, and shortens the time it takes the heater to
reach full output. For more information, see “Engine
Coolant Heater” in the Index. Ventilation System
For mild outside temperature when little heating or
cooling is needed, use VENT to direct outside air
through your vehicle. Air will flow through the
instrument panel outlets.
Your vehicle’s ventilation system supplies outside
air to the inside
of your vehicle when it is moving.
With the side windows closed, air will flow into the
front air inlet grilles, through the vehicle, and out the
air exhaust valves.
Outside air will also enter the vehicle when the heater or
the air conditioning fan is running, unless you have the
recirculation button pushed in. For more information
on
the recirculation button, see “Air Conditioning” earlier
in this section.
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Downloaded from www.Manualslib.com manuals search engine Setting the Clock for Systems without
Automatic Tone Control
Press SET. Within five seconds, press and hold the
SEEK right arrow until the correct minute appears on
the display. Press and hold the SEEK left arrow until the
correct hour appears on the display.
Setting the Clock for Systems with
Automatic Tone Control
Press and hold HR until the correct hour appears on the
display. Press and hold MIN until the correct minute
appears on the display. To display the clock with the
ignition off, press RECALL and the time will be
displayed for a few seconds. There is an initial
two-second delay before the clock goes into the
time-set mode.
AM-FM Stereo
Playing the Radio
VOLUME-BAL: Turn the knob clockwise to turn
the radio on and counterclockwise
to turn it off. To
increase the volume, turn the knob clockwise. To
decrease the volume, turn
the knob counterclockwise.
Display the time with the ignition off by pressing the
VOLUME-BAL knob. When the radio is playing,
press this button to recall the station frequency.
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Downloaded from www.Manualslib.com manuals search engine AM-FM Stereo with Cassette Tape Player
(Option)
Playing the Radio
VOLUME-BAL:
Turn the knob clockwise to turn the
radio on and counterclockwise to turn it
off. To increase
the volume, turn the knob clockwise.
To decrease the
volume, turn the knob counterclockwise.
RECALL: Display the time with the ignition off by
pressing the RECALL knob. When the radio is playing,
press this button to recall the station frequency.
Finding a Station
AM-FM:
Press the lower knob to get AM or FM.
TUNE: Turn this knob to tune in radio stations.
SEEK: Press this button and the radio will tune to the
next higher or lower station and stay there.
PUSHBUTTONS: The four numbered pushbuttons let
you return to your favorite stations. You can set up to
14 stations (seven AM and seven FM).
1. Tune in the desired station.
2. Press SET.
7 3, Press and hold one of the four pushbuttons, within
five seconds. Whenever you press that numbered
button, the station you set will return.
In addition to the four stations set as above,
up to three
additional stations may be preset on each band by
pressing two adjoining buttons at the same time. Just:
1. Tune in the desired station.
2. Press SET.
3. Press two adjoining buttons at the same time, within
five seconds. Whenever you press the same two
buttons, the station you set will return.
4. Repeat these steps for each pair of buttons.
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Downloaded from www.Manualslib.com manuals search engine AM-FM Stereo with Cassette Tape and
Automatic Tone Control (Option)
dio Playing the Rad
PWR-VOL:
Press this knob to turn the system on and
off. Turn this control clockwise to increase the volume
and counterclockwise to decrease the volume. The faster
the PWR-VOL knob is rotated, the quicker the volume
is increased or decreased.
RECALL: Press this button to switch between the clock
and the radio station frequency displayed when the radio
is on. Also, press this button to display the time when
the ignition is off.
SCV: This is the Speed-Compensated-Volume (SCV)
knob. Move the control ring behind the
PWR-VOL knob
clockwise to adjust the SCV. Set the volume at the desired
level.
As you drive, the SCV automatically increases the
volume,
as necessary, to overcome road and wind noise at
any particular speed. The volume should always sound the
same. Each clockwise position on the control ring allows
for more compensation at a faster rate.
Finding a Station
AM-FM: Press this button to switch between AM, FM 1
and FM2. The display will show your selection.
TUNE: Press lightly on this knob to release it from its
stored position. Rotate the knob clockwise to increase
frequency and counterclockwise to decrease frequency.
When finished tuning, press the knob again to return it
to its stored position.
SEEK: Press the right arrow to tune to the next higher
station and the left arrow to tune to the next lower station \
and stay there. The sound will mute while seeking.
SCAN: Press and hold SEEK for two seconds until
SCAN appears on the display. SCAN allows you to
listen
to stations for a few seconds. The receiver will
continue to scan and momentarily stop at each station
until you press the button again. The sound will mute
while scanning.
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