air condition SUZUKI FORENZA 2008 1.G User Guide

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Climate ControlsClimate Control SystemWith this system you can control the heat-
ing, cooling and ventilation for your vehicle.
Fan Control
You can control the rate of airflow coming
from the system by turning the fan control
knob.
Turn this knob clockwise or counterclock-
wise to increase or decrease the fan
speed. In any setting other than off, the fan
will run continuously with the ignition on.The fan must be turned on to run the air
conditioning compressor.
Temperature Control
You can control the temperature of the air
that comes through the air vents by turning
the temperature control knob.
Turn this knob clockwise or counterclock-
wise to manually increase or decrease the
temperature inside your vehicle. Turn the
knob to the blue area to get cool air and to
the red area to get warm air.
Air Distribution
To change the current mode, select one of
the following from the air distribution mode
knob. (Front):
This mode directs air to the instrument
panel outlets.
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Instrument Panel Overview:
Climate Controls:

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INSTRUMENT PANEL
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(Bi-Level):
This mode directs approximately half of the
air to the instrument panel outlets, and
then directs the remaining air to the floor
outlets. (Floor):
This mode directs most of the air to the
floor outlets. Some of the air will also be
directed to the windshield, instrument
panel side outlets, and rear outlets. Be
sure to keep the area under the front seats
clear to allow the flow of air to the rear
compartment.Recirculation
Press this button when driving in dusty
conditions or to avoid traffic or outside
fumes, and when quick cooling or heating
of the passenger area is required. The
indicator light will illuminate and interior air
will be reclaculated.
Pressing the recirculation mode button
again will draw outside air into the passen-
ger compartment. The indicator will go out.
Your windows may fog if you use the recir-
culation mode for extended periods. If this
happens, select the defrost mode.
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Climate Controls:

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85Z04-03E
Air Conditioning
If your vehicle has air conditioning, follow
these steps to use the system. Start the
engine and set the fan control knob to the
desired speed. The air conditioning com-
pressor does not operate when the fan
control knob is in the off position. Press the
air conditioning button to turn the air condi-
tioning system on. When this button is
pressed, the indicator light on the button
will come on to let you know the air condi-
tioning is activated.
To turn off the air conditioning, press the
button again. The indicator button will then
turn off to let you know that the air condi-
tioning is deactivated.
On hot days, open the windows to let hot
inside air escape; then close them. This
helps to reduce the time it takes for yourvehicle to cool down. It also helps the sys-
tem to operate more efficiently.
For quick cool down on hot days, do the
following:
1) Press the recirculation button.
2) Press the A/C button.
3) Select the coolest temperature on the
temperature control knob.
4) Select the highest fan speed on the fan
control knob.
Using these settings together for long peri-
ods of time may cause the air inside of
your vehicle to become too dry. To prevent
this from happening, after the air in your
vehicle has cooled, turn off the recircula-
tion mode by pressing the button again.
The air-conditioning system removes mois-
ture from the air, so you may sometimes
notice a small amount of water dripping
underneath your vehicle while idling or
after turning off the engine. This is normal.Defogging and Defrosting
Fog on the inside of windows is a result of
high humidity (moisture) condensing on
the cool window glass. This can be mini-
mized if the climate control system is used
properly. There are two modes to clear fog
or frost from your windshield and side win-
dows. Use the defog mode to clear the
windows of fog or moisture and warm the
passengers. Use the defrost mode to
remove fog or frost from the windshield
more quickly. For best results, clear all
snow and ice from the windshield before
defrosting. Turn the air distribution knob to
select the defog or defrost mode.
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Climate Controls:

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INSTRUMENT PANEL
85Z04-03E
(Defog):
This mode directs air to the windshield,
side window outlets and floor outlets.
When you select this mode, the system
runs the air-conditioning compressor. To
defog the windows faster, turn the temper-
ature control knob clockwise to the warm-
est setting. (Defrost):
This mode directs most of the air to the
windshield, with some air directed to the
side window outlets. When you select this
mode, the system runs the air-conditioning
compressor. To defrost the windows faster,
turn the temperature control knob clock-
wise to the warmest setting.
Rear Window and Outside Rearview
Mirror DefoggerYour vehicle may have a rear window and
outside mirror defogger.
The rear window defogger uses a warming
grid to remove fog or frost from the rear
window. This feature will only work when
the ignition is in ON.
(Rear):
Press the button to turn the rear window
and outside mirror defogger on or off. The
defogger will turn off approximately 10 min-
utes after the button is pressed. Be sure to
clear as much snow from the rear window
as possible. An indicator light on the button
will come on to let you know that the fea-
ture is activated.
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Climate Controls:

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85Z04-03E
Brake System Warning LightYour vehicle’s hydraulic brake system is
divided into two parts. If one part isn’t
working, the other part can still work and
you will be able to stop the vehicle. For
good braking, though, you need both parts
working well.
If the warning light comes on, there is a
brake problem. Have your brake system
inspected right away.
This light should come on briefly when you
turn the ignition key to ON. If it doesn’t
come on then, have it fixed so it will be
ready to warn you if there’s a problem.
When the ignition is on, the brake system
warning light will also come on when you
set your parking brake. The light will stay
on if your parking brake doesn’t release
fully. If the lights stays on after your parking
brake is fully released, it means you have a
brake 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 ser-
vice. See “Towing Your Vehicle” in section
4.
Anti-Lock Brake System Warning
LightIf your vehicle has an anti-lock brake sys-
tem, the ABS warning light comes on
briefly when you turn the ignition ON. This
indicates that the system is performing a
self-check and the indicator bulb is operat-
ing properly. The light should go out after
several seconds.
Contact your SUZUKI dealer for repairs if
the ABS warning light does any of the fol-
lowing:
 Does not come on when the ignition is
turned ON.
 Does not go out after several seconds.
 Comes on while driving.
If the ABS warning light comes on while
driving, your vehicle may have an ABS
malfunction. Although your vehicle will
operate normally without ABS, have your
SUZUKI dealer check the system and
make any necessary repairs as soon as
possible.
WARNING
If any of the following conditions
occur, you should immediately ask
your SUZUKI dealer to inspect the
brake system.
 If the brake system warning light
does not go out after the engine
has been started and the parking
brake has been fully released.
 If the brake system warning light
does not come on when the igni-
tion switch is turned to the “ON”
position.
 If the brake system warning light
comes on at any time during vehi-
cle operation.
WARNING
If the brake system warning light
comes on, remember that stopping
distance may be longer, you may
have to push harder on the pedal,
and the pedal may go down farther
than normal.
Warning Lights, Gauges and Indicators:

3-23INSTRUMENT PANEL
85Z04-03E
cated by the system before any problem is
apparent. This may prevent more serious
damage to your vehicle. This system is
also designed to assist your service techni-
cian in correctly diagnosing any malfunc-
tion.
When the ignition is on, this light should
come on and should go out after a few sec-
onds as a check to show you it is working.
If the light doesn’t come on, have it
repaired.This light will also come on during a mal-
function in one of two ways:
Light Flashing
A misfire condition has been detected. A
misfire increases vehicle emissions and
may damage the emission control sys-
tem on your vehicle. Diagnosis and ser-
vice may be required.
Light On Steady
An emission control system malfunction
has been detected on your vehicle. Diag-
nosis and service may be required.
If the Light Is Flashing
The following may prevent more serious
damage to your vehicle:
 Reducing vehicle speed.
 Avoiding hard accelerations.
 Avoiding steep uphill grades.
If the light stops flashing and remains on
steady, see “If the Light Is On Steady” fol-
lowing.
If the light continues to flash, when it is
safe to do so, stop the vehicle. Find a safe
place to park your vehicle. Turn the key off,
wait at least 10 seconds and restart the
engine. If the light remains on steady, see
“If the Light Is On Steady” following. If the
light is still flashing, see your SUZUKI
dealer for service as soon as possible. Fol-
low the driving guidelines described above.If the Light Is On Steady
You also may be able to correct the emis-
sion system malfunction by considering the
following:
Did you recently put fuel into your vehicle?
If so, reinstall the fuel cap, making sure to
fully install the cap. See “Filling Your Tank”
in section 5. The diagnostic system can
determine if the fuel cap has been left off
or is improperly installed. A loose or miss-
ing fuel cap will allow fuel to evaporate into
the atmosphere. A few driving trips with the
cap properly installed should turn the light
off.
Did you just drive through a deep puddle of
water?
If so, your electrical system may be wet.
The condition will usually be corrected
when the electrical system dries out. A few
driving trips should turn the light off.
Have you recently changed brands of fuel?
If so, be sure to fuel your vehicle with qual-
ity fuel. See “Gasoline Octane” in section
5. Poor fuel quality will cause your engine
not to run as efficiently as designed. You
may notice stalling after start-up, stalling
when you put the vehicle into gear, misfir-
ing, hesitation on acceleration or stumbling
on acceleration. (These conditions may go
away once the engine is warmed up.) This
will be detected by the system and cause
the light to turn on.
CAUTION
If you keep driving your vehicle with
this light on, your emission controls
may not work as well, your fuel econ-
omy may not be as good, and your
engine may not run as smoothly. This
could lead to costly repairs that may
not be covered by your warranty.
CAUTION
Modifications made to the engine,
transmission, exhaust or intake or
fuel system of your vehicle can affect
your vehicle’s emission controls and
may cause this light to come on.
Modifications to these systems could
lead to costly repairs not covered by
your warranty. This may also result in
a failure to pass a required Emission
Inspection/Maintenance test.
Warning Lights, Gauges and Indicators:

4-8
DRIVING YOUR VEHICLE
85Z04-03E
steer the way you want the vehicle to go. If
you start steering quickly enough, your
vehicle may straighten out. Always be
ready for a second skid if it occurs.
Of course, traction is reduced when water,
snow, ice, gravel or other material is on the
road. For safety, you’ll want to slow down
and adjust your driving to these conditions.
It is important to slow down on slippery
surfaces because stopping distance will be
longer and vehicle control more limited.
While driving on a surface with reduced
traction, try your best to avoid sudden
steering, acceleration or braking (including
engine braking by shifting to a lower gear).
Any sudden changes could cause the tires
to slide. You may not realize the surface is
slippery until your vehicle is skidding.
Learn to recognize warning clues – such
as enough water, ice or packed snow on
the road to make a “mirrored surface” –
and slow down when you have any doubt.
If you have the anti-lock braking system,
remember: It helps avoid only the braking
skid. If you do not have anti-lock, then in a
braking skid (where the wheels are no
longer rolling), release enough pressure
on the brakes to get the wheels rolling
again. This restores steering control. Push
the brake pedal down steadily when you
have to stop suddenly. As long as the
wheels are rolling, you will have steering
control.
Driving at NightNight 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.
 Drive defensively.
 Don’t drink and drive.
 Adjust your inside rearview mirror to
reduce the glare from headlamps behind
you.
 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 differ-
ences 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 sec-
ond 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.
Your Driving, the Road, and Your Vehicle:

5-9SERVICE AND APPEARANCE CARE
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If you are in an area of extreme cold,
where the temperature falls below –22°F
(–30°C), it is recommended that you use
either an SAE 5W-30 synthetic oil or an
SAE 0W-30 oil. Both will provide easier
cold starting and better protection for your
engine at extremely low temperatures.
Engine Oil Additives
Don’t add anything to your oil. The recom-
mended oils with the starburst symbol are
all you will need for good performance and
engine protection.
When to Change Engine Oil
If any one of these is true for you, use the
short trip/city maintenance schedule:
 Most trips are less than 5 miles (8 km).
This is particularly important when out-
side temperatures are below freezing.
 Most trips include extensive idling (such
as frequent driving in stop-and-go traf-
fic).
 The vehicle is used for delivery service,
police, taxi or other commercial applica-
tion.Driving under these conditions causes
engine oil to break down sooner. If any one
of these is true for your vehicle, then you
need to change your oil and filter every
3,750 miles (6,000 km) or 3 months –
whichever occurs first.
If none of them is true, use the long trip/
highway maintenance schedule. Change
the oil and filter every 7,500 miles (12,000
km) or 6 months – whichever occurs first.
Driving a vehicle with a fully warmed
engine under highway conditions will
cause engine oil to break down slower.
What to Do with Used Oil
Used engine oil contains certain elements
that may be unhealthy for your skin and
could even cause cancer. Don’t let used oil
stay on your skin for very long. Clean your
skin and nails with soap and water, or a
good hand cleaner. Wash or properly dis-
pose of clothing or rags containing used
engine oil. See the manufacturer’s warn-
ings about the use and disposal of oil prod-
ucts.
Used oil can be a threat to the environ-
ment. If you change your own oil, be sure
to drain all the oil from the filter before dis-
posal. Never dispose of oil by putting it in
the trash, pouring it on the ground, into
sewers, or into streams or bodies of water.
Instead, recycle it by taking it to a place
that collects used oil. If you have a problem
properly disposing of your used oil, askyour SUZUKI dealer, a service station or a
local recycling center for help.
Engine Air Cleaner/FilterThe engine air cleaner/filter is located on
the passenger’s side of the engine com-
partment. See “Engine Compartment
Overview” in this section for more informa-
tion on location.
When to Inspect the Engine Air Cleaner/
Filter
Inspect the air cleaner/filter every 7,500
miles (12,000 km) or 6 months – whichever
occurs first.
Replace every 30,000 miles (48,000 km)
or 24 months – whichever comes first.
If you are driving in dusty/dirty conditions,
inspect the filter every 3,750 miles (6,000
CAUTION
Use only engine oil with the Ameri-
can Petroleum Institute Certified For
Gasoline Engines starburst symbol.
Failure to use the recommended oil
can result in engine damage not cov-
ered by your warranty.
Checking Things Under the Hood:

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SERVICE AND APPEARANCE CARE
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Hydraulic ClutchThere is one reservoir for both the brake
and the hydraulic clutch fluid. See “Brakes”
in this section for more information.
The hydraulic clutch linkage in your vehicle
is self-adjusting. The master cylinder res-
ervoir is filled with hydraulic fluid.
A fluid loss in this system could indicate a
problem. Have the system inspected and
repaired.
When to Check and What to Use
Refer to the Maintenance Schedule to
determine how often you should check the
fluid level and for the proper fluid. See sec-
tion 6.
How to Check and Add Fluid
To check the fluid level, look on the side of
the reservoir. If the fluid level is betweenthe MIN and the MAX marks on the reser-
voir, the fluid level is correct. The reservoir
is located near the back of the engine com-
partment on the driver’s side of the vehicle.
See “Engine Compartment Overview” in
this section for more information on loca-
tion.
Engine CoolantThe following explains your cooling system
and how to add coolant when it is low. If
you have a problem with engine overheat-
ing, see “Engine Overheating” in this sec-
tion.
What to Use
The cooling system in your vehicle is
designed to use either Dex-cool coolant,
which is red in color, or silicate based cool-
ant, which is blue. These two types of cool-
ant are not compatible with each other and
should never be mixed. Therefore, if the
original coolant in your vehicle’s cooling
system was red, then you should use only
Dex-cool coolant for the life of your vehicle.
If the original coolant in your vehicle's cool-
ing system was blue, then you should use
only silicate based coolant for the life of
your vehicle. Even if the cooling system
has been completely drained before a refill,
do not switch types of coolant.Use a 60/40 mixture of clean, drinkable
water and engine coolant which won’t
damage aluminum parts. If another type of
coolant is used, aluminum parts might be
subject to corrosion.
You can also use a recycled coolant with a
complete coolant flush and refill. If you use
this coolant mixture, you don’t need to add
anything else.
A 60/40 mixture of clean, drinkable water
and proper coolant will:
 Give freezing protection down to –33°F
(–36°C).
 Give boiling protection up to 268°F
(131°C).
 Protect against rust and corrosion.
 Help keep the proper engine tempera-
ture.
 Let the warning lights and gauges work
as they should.
For protection in extremely cold weather
conditions, use a 50/50 mixture of clean,
drinkable water and proper coolant.
WARNING
Do not mix Dex-cool and silicate
based coolant in your coolant sys-
tem.
The mixture can damage the cooling
system.
Checking Things Under the Hood:

5-15SERVICE AND APPEARANCE CARE
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If the warning continues and you have not
stopped, pull over, stop, and park your
vehicle right away.
If there’s still no sign of steam, you can idle
the engine for three minutes while you’re
parked. If you still have the warning, turn
off the engine and get everyone out of the
vehicle until it cools down.
You may decide not to lift the hood, but to
get service help right away.Cooling SystemThe engine coolant surge tank is located in
the rear of the engine compartment on the
driver’s side.If the coolant inside the coolant surge tank
is boiling, don’t do anything else until it
cools down. The vehicle should be parked
on a level surface. Make sure that the air
conditioning is turned off.
The coolant level should be between the
MIN and MAX marks on the coolant surge
tank when the engine is cool. If it isn’t, you
may have a leak at the pressure cap or in
the radiator hoses, heater hoses, radiator,
water pump or somewhere else in the cool-
ing system.If there seems to be no leak, with the
engine on, check to see if the electric
engine cooling fan is running. If the engine
is overheating, the fan should be running.
If it isn’t, your vehicle needs service.
How to Add Coolant to the Coolant
Surge Tank
If you haven’t found a problem yet, check
to see if coolant is visible in the surge tank.
If coolant is visible but the coolant level
isn’t between the MIN and MAX marks,
add a 60/40 mixture of clean, drinkable
water and proper coolant at the coolant
surge tank, but be sure the cooling system,
including the coolant surge tank pressure
cap, is cool before you do it. See “Engine
Coolant” in this section for more informa-
tion.
If no coolant is visible in the surge tank,
add coolant as follows:
WARNING
An electric engine cooling fan under
the hood can start up even when the
engine is not running and can injure
you. Keep hands, clothing and tools
away from any underhood electric
fan.
WARNING
Heater and radiator hoses, and other
engine parts, can be very hot. Don’t
touch them. If you do, you can be
burned.
Don’t run the engine if there is a leak.
If you run the engine, it could lose all
of the coolant. That could cause an
engine fire, and you could be burned.
Get any leak fixed before you drive
the vehicle.
CAUTION
Engine damage from running your
engine without coolant isn’t covered
by your warranty.
CAUTION
This vehicle has a specific coolant fill
procedure. Failure to follow this pro-
cedure could cause your engine to
overheat and be severely damaged.
Checking Things Under the Hood: