2003 SAAB 9-3 engine

82 Instruments and controlsAir 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.
The air conditioning can be used at outdoor
temperatures down to 32°F (0°C). It is not
necessary to disengage the air conditioning
manually as this is done automatically.
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):
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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87 Instruments and controls
FunctionsPressing AUTO will cancel all manual settings.
If a manual function is selected, it will be locked in but other functions
will be controlled automatically.
The selected temperature is always maintained automatically.
Temperature, air distribution, fan speed and recir-
culation will be controlled automatically.
In falling temperatures the A/C compressor is
switched off at approx. 32°F (0 °C).
In rising temperatures the A/C compressor is
switched on at approx. 40°F (+5 °C).
If, when starting the car, the outside air temperature
is between 32°F and 40°F (0 and +5 °C), the A/C
compressor is switched on.
Pressing AUTO once will cancel all previous manual
air distribution selections.
When the engine is started, the ACC system will be
in AUTO mode, provided that no air distribution set-
tings are programmed under Profiler (see page 93).
The A/C compressor must be turned on and off
manually with the AC button.
The compressor can only be turned on or off while
the engine is running.
This function has two modes:
 AC – The system cools and dehumidifies the
incoming air. This symbol is not shown in the
display.
 AC-OFF – The A/C compressor is switched off.
The incoming air is not cooled or dehumidified.
See also Profiler on page 93.
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89 Instruments and controls
Recirculation is controlled manually.
Recirculation is not selected when the engine is
started (fresh air mode).
To prevent the smell of washer fluid from entering
the car, recirculation can be activated temporarily
while washing the windshield. The recirculation
symbol will however not light up. This function can
be programmed; contact a Saab dealer.
Press or to increase or decrease the fan
speed. This sets the fan speed (fan speed shown on
display).
Refer also to Profiler regarding the possibility to
increase/decrease the automatic fan speed.
Air distribution
When defroster is chosen, all the front windows are
demisted:

High fan speedThe air is directed to the defroster ventsNormal temperature controlRecirculation OFFRear window and door mirror heating ON
.
The system will remain in defroster mode until the
or button is pressed.
The following three buttons for air distribution can be selected indi-
vidually or in combination. Press the button or selection of buttons
to produce the airflow you desire. Pressing the same button twice
will return the system to AUTO. You can also select automatic air
distribution by pressing the AUTO button.
Initial air distribution to take effect on starting the engine can be set
under Profiler (see page 93).
Airflow to windshield vents.
Airflow to facia air vents.
Airflow to floor vents.
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94 Instruments and controlsExplanation of how the ACC system can be
customized under Profiler.
Rear Defroster
Auto:
The rear window and door mirror
heating is controlled automatically.
This is one of the Default Settings.
Manual:
The rear window and door mirror
heating is switched on with
the button on ACC panel.
Heated Seats
Auto:
The front seat heating is controlled
automatically.
Select the level by repeatedly
pressing the appropriate button on
the ACC panel: 2 arrows on symbol
= standard; 3 arrows = high; 1 arrow
= low. The selected heating setting
is saved when the engine is
switched off. Note: The symbol on
the ACC panel goes out if the heat-
ing is turned off automatically by the
system.
Manual:
See Electric heating, front seats
(option) on page 92
.
This is one of the Default Settings.
Fan Settings
High speed:
This selection give a slightly higher
fan speed than Medium speed
though with continued automatic
regulation.
Medium speed:
Normal automatic fan speed. This is
one of the Default Settings.
Low speed:
This selection give a slightly lower
fan speed than Medium speed
though with continued automatic
regulation.
Air Distribution
Auto:
The ACC system adapts air tem-
perature and distribution to the pre-
vailing conditions. This is one of the
Default Settings
.
Manual:
Windshield:
The ACC system directs almost
all air to the windshield.
Panel:
The ACC system directs almost
all air to air vents in the fascia.
Floor:
The ACC system directs almost
all air to the floor.
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95 Instruments and controls
A/C Mode
Auto:
Automatic engagement and disen-
gagement of the A/C. This is one of
the Default Settings.
A/C off:
A/C compressor OFF (see also
page 87). The A/C compressor can
be activated temporarily by press-
ing the AC or AUTO button while on
the road and if the outside tempera-
ture is above 41°F (+5°C). The A/C
will be off the next time the engine is
started.
Dual/Single Zone
Dual zone:
Individual temperature setting for
each zone (see page 85). The sys-
tem saves the settings when the
engine is switched off. This is one of
the Default Settings.
Single zone:
Common temperature setting when
the engine is started. If the temper-
ature setting for the passenger zone
is changed, the system will switch to
Dual zone control. Single zone con-
trol will return the next time the
engine is started.
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117 Interior equipment
Load-through hatchA load-through hatch is incorporated in the rear seat backrest to
enable long, narrow items to be carried inside the car.
Before loading or unloading long items, switch off the engine and
apply the parking brake. This avoids the danger of the car moving
off if a long item were to knock the gear or selector lever into gear.
 Fold down the armrest and open the hatch by lifting the handle.
There is a lock on the rear side of the hatch. Use this to lock or unlock
the hatch. The position of the lock is designed to prevent unautho-
rized persons from accessing the trunk from inside the cabin.
To lock: Open the hatch and lock the lock. Close the hatch. The
hatch is now locked.
To unlock: Fold down the wide section of the backrest and unlock
the lock. Alternatively, you can unlock the hatch from the trunk.
WARNING
 Keep hands well clear of all moving parts.
 Never place heavy objects on the parcel shelf. There is always
a danger of loose objects being thrown forward and causing
injury if the car should brake suddenly or be involved in a
crash. See also page 162.
 When folding the backrest back upright, make sure that it is
locked correctly on both sides. This is imperative since other-
wise objects in the trunk could force their way into the cabin
during heavy breaking or a crash.
 Adjust the head restraints for the rear seats to be occupied to
a suitable height before riding in the car.
WARNING
 Always secure the load firmly, for example using the middle
seatbelt. This reduces the danger of personal injury resulting
from the displacement of the load on hard braking or in the
event of a crash.
 Do not exceed the load capacity of the car, as this will alter its
handling characteristics (see page 236).
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121 Starting and driving
Ignition switch ________ 122
Steering wheel lock ____ 123
Starting the engine ____ 123
Important considerations
for driving __________ 125
Refueling ____________ 128
Engine Break-in Period _ 132
Manual transmission___ 133
Automatic transmission 134
Cruise control ________ 140
Braking ______________ 141
Traction Control System
(TCS) ______________ 144
Electronic Stability
Program (ESP) ______ 146
Parking brake_________ 148
Parking ______________ 148 Economical driving _____ 153
Driving in cold weather__ 155
Driving in hot climates __ 156
Towing a trailer ________ 157
Driving with a roof rack
load ________________ 161
Driving with a load _____ 162
Driving with the trunk lid
open________________ 163
Driving in deep water ___ 163
Driving at night ________ 163
Towing the car _________ 164
Driving with the compact
spare wheel__________ 167
Jump starting _________ 168
For long trips __________ 170
Starting and driving
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122 Starting and drivingIgnition switchThe ignition switch is located on the center
console between the front seats. In cars
with automatic transmission, the remote
control can only be removed when the
selector lever is in position P.NOTICETake care not to spill drinks or to drop
crumbs over the ignition switch. If dirt or
liquid gets into it, the switch may not
operate properly.
WARNING
• Always remove the remote control
before leaving children unattended in
the car.
 Apply the parking brake before remov-
ing the remote control.
 Never remove the remote control
while the car is moving. This will acti-
vate the steering wheel lock and make
it impossible to steer the car.
LOCK position
The position lights, hazard warning lights and interior lighting can be
turned on.
Cars with automatic transmission: Move the gear lever to P.
The gear lever is locked in position. This is the only position in which the
remote control can be removed.
Cars with manual transmission: The remote control can be removed
regardless of the position of the gear lever.
OFF position
Parts of the electrical system are operative.
Do not leave the remote control in the OFF position with the engine
not running as this could cause the battery to run flat in a matter of
hours.
Cars with automatic transmission: The gear lever is not locked. See
also page 135.
ON position
The entire electrical system is operative.
Do not leave the remote control in the ON position when the engine
is not running.
Turn the remote control to the OFF position to disconnect the electrical
system.
When you turn the remote control to ON, some indicator and warning lights
will come on in the main instrument panel. These should go out after about
3 seconds.
ST - starter position
The starter motor operates (automatic transmission: selector lever must
be in P or N) when the remote control is turned to this position. When
released, the remote control will spring back to the ON position.
The car has an electronic restart lock. If the engine fails to start, the remote
control must first be turned back to a position between OFF and LOCK
before the starter motor can be operated again.
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