2004 SAAB 9-3 air conditioning

98 Instruments and controlsManual climate-control
systemFresh air for the cabin is drawn in through an
inlet grille at the bottom edge of the wind-
shield. It passes through a filter before
reaching the climate control system and
delivery into the cabin. The air is evacuated
via openings in the parcel shelf. It is then led
through outlets on either side of the car
behind the rear bumper.
The incoming air is treated in three stages:
first it passes through a filter; it is then dehu-
midified and cooled; and finally, if required,
it is heated.
To optimize the performance of the A/C sys-
tem, all windows and the sunroof should be
shut.
To reduce potential misting on the insides of
the windows, the glass should be cleaned
with a quality glass cleaner. How often this
will need to be done depends on how clean
the air is - if there are smokers in the car, the
windows will need to be cleaned more fre-
quently.
The output of air is controlled by the fan
speed.
Temperature controlThe temperature of the incoming air can
be infinitely varied using the temperature
control.
Fan
Control panel: manual climate control1 Temperature
2 Fan speed
3 Air distribution
4 Seat heating, front right seat
5 Recirculation6 Rear window/door mirror heating
7 Hazard warning lights
8 Air conditioning (A/C)
9 Seat heating, front left seat
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101 Instruments and controls
Air ventsThe air vents swivel universally, so that air
can be directed as desired. In winter, for
instance, the outer vents can be directed
onto the door windows for enhanced
demisting.
The amount of air can be individually con-
trolled by the regulator on each vent. If you
wish to reduce the airflow, start by half-
shutting the vent in question.The air conditioning is combined with the
conventional climate control system and
is switched on by pressing the but-
ton, provided that the fan control is in
position 1-5.
The incoming air is treated in three stages:
first it passes through a filter; it is then dehu-
midified and cooled; and finally, if required,
it is heated.
If the engine coolant gets too hot, the A/C
compressor will be turned off and the follow-
ing message will be shown on the Saab
Information Display (SID):
Convertible: When the soft top or all the
windows are open in a hot, humid climate, it
is recommended to switch off the air condi-
tioning to save fuel. Also, if the air condition-
ing is on, condensation may form on cold
surfaces such as the floor air ducts.
Condensation waterWhen the A/C compressor is on, the incom-
ing air is dehumidified. The resulting con-
densation water is drained away through an
outlet under the car.
It is therefore perfectly normal for water to
be seen dripping from this outlet when the
car is parked. The warmer the ambient air
and the higher the humidity, the more con-
densation will form.
When the button is pressed, the reg-
ular air intake will be closed. In this mode,
the air inside the cabin is recirculated.
Use recirculation when you wish for rapid
cooling at very high outside temperatures.
Switch the air conditioning (A/C) on first.
If necessary, recirculation can be switched
on manually to avoid unpleasant air from
entering the car.
Only use recirculation for a short period
of time at temperatures lower than 50°F
(+10°C), such as to avoid unpleasant air.
Mist or ice may otherwise form on the
windows.
Air conditioning (A/C)A/C off due to high engine
temperature.
Recirculation
Panel vent
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112 Instruments and controlsACC- ConvertibleWhen the soft top is folded, the ACC system
switches to manual temperature control.
There are eleven temperature settings: 0–
10.
The system adjusts itself as follows:
 AUTO goes out.
 Heating, air distribution and fan speed are
not affected.
 Recirculation and rear window heating
are cut out.
 The A/C compressor is switched off (man-
ual activation is possible by pressing the
AC button).
All manual selections are possible with the
exception of rear window heating.
When the soft top is raised, the system
reverts to the AUTO mode and the previous
set temperature.
Note: When the soft top or all the windows
are open in a hot, humid climate, turning the
air conditioning on manually can cause con-
densation to form on cold surfaces, such as
the air ducts.
ProfilerSome of the functions of the ACC system
can be customized.
1 Press the CUSTOMIZE button to go to
Profiler.
2 Select Climate System using the
INFO dial.
3 Press in the INFO dial.
4 Select Rear Defroster, Heated Seats,
Fan Settings, Air Distribution, A/C Mode,
Dual/Single Zone or Default Settings by
turning the dial.
5 Confirm this selection by pressing the
INFO dial.
Once you have adjusted the ACC system
settings under Profiler, CUSTOMIZE will
appear on the ACC display.
ACC display when soft top folded
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191 Car care
Hood ________________ 192
Engine ______________ 193
Engine bay ___________ 195
Engine oil ____________ 196
Air filter______________ 198
Transmission fluid ____ 198
Coolant ______________ 199
Brake/clutch fluid and
brake pads__________ 200
Power steering________ 201
Battery ______________ 202
Drive belt ____________ 205
Wipers and washers ___ 206
Wiper blades _________ 206
Changing bulbs _______ 208 Fuses ________________ 222
Automatic tire pressure
monitoring __________ 229
Tires _________________ 231
Compact spare tire _____ 243
Changing a tire ________ 245
Safety belts ___________ 248
Upholstery and trim ____ 249
Textile carpeting _______ 249
Engine bay ____________ 249
Washing ______________ 250
Waxing and polishing ___ 251
Touching up the paint___ 251
Anti-corrosion treatment 253
Recovery and/or
recycling of automotive
materials ____________ 255
Air conditioning (A/C) ___ 255
Car care
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240 Car careLoading Your VehicleThis is an example of what your vehicle´s
Tire-Loading Information/Certification label
might look like. It is located on the B-pillar
and shows how much weight your vehicle
may properly carry. The label tells you the
proper size, and recommended inflation
pressures the the tires on your vehicle. It
also gives you important information about
the number of people that can be in your
vehicle and the total weight that you can
carry. This weight is called the Vehicle
Capacity Weight, and includes the weight of
all occupants, cargo and all nonfactory-
installed options.
Tire Terminology and DefinitionsAir Pressure: The amount of air inside the
tire pressing outward on each square inch of
the tire. Air pressure is expressed in pounds
per square inch (psi) or kilopascal (kPa).
Accessory Weight: This means the com-
bined weight of optional accessories, for
example, automatic transmission, power
steering, power brakes, power windows,
power seats, radio and air conditioning.
Aspect Ratio: The relationship of a tire´s
height to its width.
Belt: A rubber coated layer of cords that is
located between the plies and the tread.
Cords may be made from steel or other rein-
forcecing materials.
Bias Ply Tire: A pneumatic tire in which the
ply cords that extend to the beads are laid at
alternate angles substantially less than 90
degrees to the centerline of the tread.
Cold Inflation Pressure: The amount of air
pressure in a tire, measured in pounds per
square inch (psi) or kilopascal (kPa), before
a tire har built up heat from driving. See
“Inflation - Tire Pressure” on page 231.
Curb weight: This means the weight of a
motor vehicle with standard and optional
equipment including the maximum capacity
of fuel, oil and coolant, without passengers
and cargo.DOT Markings: A code molded into the
sidewall of a tire signifying that the tire is in
compliance with the U.S. Department of
Transportation motor vehicle safety stan-
dards. The DOT code includes the Tire
Identification Number (TIN), an alphanu-
meric designator which can also indentify
the tire manufacturer, production plant,
brand and date of production.
GVWR: Gross Vehicle Weight Rating see
“Loading Your Vehicle” on page 240.
GAWR FRT: Gross Axle Weight Rating for
the front axle, see “Loading Your Vehicle”
on page 269.
GAWR RR: Gross Axle Weight Rating for
the rear axle, see “Loading Your Vehicle” on
page 240.
Intended Outboard Sidewall: The side of
an asymmetrical tire that must always face
outward when mounted on a vehicle.
Kilopascal (kPa): The metric unit forair
pressure. There are 6.9 kPa to one psi.
Light Truck (LT-Metric) Tire: A tire used
on light duty trucks and some multipurpose
passenger vehicles.
Load Index: An assigned number ranging
from 1 to 279 that corresponds to the load
carrying capacity of a tire.
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249 Car care
Upholstery and trimTo remove fluff and hairs from the seats,
door armrests and headlining, use a
vacuum cleaner, a moist lint-free cloth, or a
clothes brush. Remove spots and dirt using
a cloth moistened with lukewarm soapy
water.
When using a stain remover, always work
from the outside towards the centre to avoid
leaving a ring. If a soiled ring or spot should
remain, it can usually be removed using
lukewarm soapy water or water alone.
Spots left by liquids, such as soft drinks or
thin oil, must be removed at once with an
absorbent material, such as kitchen towel-
ling. Then clean with a stain remover.
White spirit is recommended for removing
grease and oil stains. A medium stiff brush
may also be used.
Cleaning and caring for leather
upholsteryThe principal reason for treating leather
upholstery is to maintain its elegant appear-
ance and to provide it with a protective film.
Discolouration caused by dust and wear
mainly affects the lighter shades, although
this is not detrimental to the leather, indeed,
the patina resulting from use is often consid-
ered desirable in leather. But if the leather is
allowed to become too grubby, it can start to
look shabby.
The leather upholstery should be cleaned
and reconditioned twice a year in conjunc-
tion with spring and autumn inspections. In
very warm, dry climates the leather may
need more regular reconditioning. Recom-
mended conditioner – Saab Leather Care
Lotion.
Do not use unknown harsh polishing
agents, cleaning agents, sprays, coarse
soap or hot water.
Textile carpetingTextile carpeting should be vacuum
cleaned regularly. Carpeting can also be
cleaned using a brush or sponge and carpet
shampoo.
For safety reasons, vacuum cleaners that
are not earthed (grounded) must not be
used out of doors.Engine bayThe engine bay should be cleaned with an
engine degreasant and rinsed with hot
water. The headlights must be covered
over. Do not use a pressure washer. Avoid
spraying electrical components and con-
nectors.
Do not use petrol as a cleaning agent or sol-
vent when carrying out repairs or mainte-
nance. Saab recommends the use of envi-
ronmentally-friendly degreasants.
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255 Car care
Recovery and/or
recycling of automotive
materialsA typical car consists of metals (65–75 %),
plastics (10–15 %), rubber (5 %) and small
quantities of glass, wood, paper and tex-
tiles. The recycling of metals has been com-
monplace for a long time now.
To facilitate the sorting of other materials,
plastic parts, for instance, have been
marked to identify the precise nature of the
plastic.
Air conditioning (A/C)
TroubleshootingIf a fault occurs in the A/C system, there are
a number of checks you can perform your-
self. If the fault persists, however, have the
system checked at a Saab dealer.
Note:
When the A/C system is running, the intake
air is dehumidified. The resultant condensa-
tion that forms on the evaporator is drained
off under the car. When the car is parked,
this may result in a small puddle forming on
the ground. The warmer the air and the
higher the relative humidity, the more con-
densation will be produced.
WARNING
 All repairs and adjustments to the A/C
system must be carried out at a Saab
dealer authorized for this kind of work.
 The A/C system is pressurized. Do not
break any connections or undo A/C
system components.
 Escaping gas can cause eye injury or
other personal injury.NOTICE The A/C system is designed for use
with R134a refrigerant.
 Refrigerant handling requires special
equipment and special procedures for
charging and draining the system.
 Never mix R 134a with other refriger-
ants.
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283 Index
Index
AA/C
__________________________ 101
ABS brakes
____________________ 161
ACC
_________________________ 103
Adjustment, steering wheel
________ 116
Air conditioning
_________________ 101
Air filter
_______________________ 198
Airbag
_________________________ 28
Anchorage eyes
________________ 137
Anti-corrosion treatment
__________ 253
Antilock braking system __________ 161
Anti-spin
______________________ 163
Ashtrays ______________________ 126
Autochecking of lights, warning and
indicator lights
__________________ 78
Autodimming
_______________ 129
, 130
Automatic climate control (ACC)
____ 103
Automatic tire pressure monitoring __ 229
Automatic transmission
___________ 153
BBattery
_______________________ 202
Bedding-in of new brake pads
_____ 151
Before towing a trailer
____________ 181
Bi-xenon headlights
_____________ 209Bi-xenon headlights, head light
levelling
_______________________ 91
Brake fluid, grade
_______________ 274
Brakes
________________________ 160
Braking _______________________ 160
Bulb changing
__________________ 208
Bulb table
_____________________ 221
Buying new tires
________________ 233
CCabin lighting
__________________ 123
Cabin lighting, Convertible
_________ 70
Car alarm
______________________ 48
Car transport ___________________ 186
Care of air conditioning
___________ 256
Change of address notification
_____ 264
Changing a tire
_________________ 245
Changing bulbs _________________ 208
Changing engine oil
_____________ 197
Changing the battery, remote control
_46
Changing wiper blades
___________ 206
Checking the number of remote
controls
_______________________ 45
Checks before towing a trailer
_____ 181
Child safety
_____________________ 21
Child safety locks, rear doors
_______ 44
Child seats
_____________________ 21
Cigarette lighter
_________________ 126
Cleaning the engine bay
__________ 249
Cleaning upholstery
_____________ 249Climate control system, manual
_____ 98
Closing the soft top manually,
Convertible
____________________ 60
Closing the soft top, Convertible
_____ 56
Clutch interlock
_________________ 152
Compact spare _________________ 243
Compass
______________________ 133
Condensation water, A/C
_________ 101
Convertible
_____________________ 53
Convertible, washing
_____________ 251
Coolant
_______________________ 199
Cruise control
__________________ 159
Cup holder
_____________________ 124
DDate codes, tires
________________ 243
Deep water, driving through
_______ 183
Definitions and terminology, tire ____ 240
Determining correct load, tires
_____ 242
Direction indicator stalk switch ______ 93
Direction indicators
_______________ 93
Dome light, Convertible
___________ 218
Dome light, Sport Sedan __________ 217
Donor battery, boost starting
_______ 187
Door handles
____________________ 40
Door mirrors ___________________ 128
Drive belt
______________________ 205
Drive belt, length
________________ 272
Driver’s seat with memory
__________ 19
Driving at night
_________________ 184
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