2009 SAAB 9-3 Climate

102 Instruments and controlsHazard warning lightsThe button for the hazard warning lights is
located on the climate control panel.
When the button is pressed, all the direction
indicators and the symbol in the button flash
simultaneously.
If an indicator bulb breaks, the frequency
with which the indicators flash will be
doubled.
Hazard warning lights should only be used
if, because of an accident or breakdown, the
car constitutes a hazard to other road users.
Button for accessory3This button can be used for accessories,
such as extra lights.Back-Up The back-up lights come on automatically
when reverse gear is engaged or selected
with the ignition switched on.
WARNING
Switch on the hazard flashers if the car
has to be left at the roadside on account
of a crash, engine trouble or a flat tire.
If you carry a warning triangle or flares,
they should be set up along the side of the
road 50–110 yds. (50–100 metres)
behind your vehicle. If the car is not
clearly visible (e.g. over the brow of a hill
or bridge), place the triangle/flare even
further back.
Hazard warning light switch
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107 Instruments and controls
Automatic climate-
control system (ACC)Fresh air for the cabin is drawn in through an
inlet at the bottom edge of the windshield. It
passes through an effective 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 Automatic Climate-Control system
(ACC) automatically maintains the desired
cabin temperature, regardless of the
weather outside.
The system will achieve the desired temper-
ature in the quickest possible way.
Note that heating or cooling is not more
rapid by setting the temperature higher
or lower than the final temperature you
desire.
To optimize the performance of the air con-
ditioning system, all windows and the
moonroof3 should be shut. The air vents in
the fascia must be open.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 filter is a combined particle and char-
coal filter. It is so efficient that levels of nox-
ious substances such as benzene and tolu-
ene are also reduced.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
frequently.
ACC panel1 Temperature setting: left-hand side
2 AUTO (automatic regulation)
3 Fan speed
4 Manual setting of air distribution
5 Temperature setting: right-hand side6 Recirculation
7 Seat heating, front right seat3
8 Rear window and door mirror heating
9A/C OFF
10 Seat heating, front left seat3
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108 Instruments and controls
The system uses seven sensors:
 Outside air temperature sensor
 Cabin air temperature sensor (by the inte-
rior rearveiw mirror)
 Sun sensor (on the facia)
 Blended air temperature sensors 2
(located in the front floor vents).
 Blended air temperature sensors 2
(located in the outer panel vents).
Note
If the sun sensor is covered, the ACC
system will not be able to regulate the cabin
climate as intended.
Sun- and cabin sensor, SportSedan and
SportCombi1 Sun sensor
2 Cabin temperature sensor
Sun- and cabin sensor, Convertible1 Sun sensor
2 Cabin temperature sensor
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114 Instruments and controlsFormation of ice and mist in
extreme weather conditionsIt is only in the most extreme conditions that
icing and misting of window glass are likely
to be a problem, such as in torrential rain or
severe cold coupled with high relative
humidity, or when passengers are perspir-
ing heavily or wearing wet clothes. The fol-
lowing measures are recommended if such
problems should occur:
1 Select AUTO and set the temperature to
70 °F (21 °C)
2 Push one time on the defroster button. If
this is not enough...
3 Increase the fan speed. If this is not
enough...
4 Select a higher temperature.The seat cushions and backrests of the front
seats are heated.
Heating is thermostatically controlled.
The heating has two effect steps.
We do not recommend prolonged use of the
higher level for people with sensitive skin.
Heating is controlled manually but can also
be automatic. Refer to Settings on
page 115.
CalibrationCalibration is performed automatically
every 40:th time the car is started after
having been switched off for more than
2 hours or if the battery has been discon-
nected.ProgrammingA number of functions can be customized
under Settings (see page 115).Tips(before contacting a dealer. We recom-
mend that you contact a Saab dealer)
 If you feel that the ACC system is not func-
tioning satisfactorily, select "Default
Settings" under Settings, see page 115.
ACC- ConvertibleWhen the soft top is folded, several func-
tions in the ACC-system is effected.
The system adjusts itself as follows:
 the sensitivity of the temperature knob
changes
 air distribution and fan speed can only be
adjusted manually
 Recirculation and rear window heating
are cut out
 The A/C compressor is switched off
(manual activation is possible by pressing
the AC OFF button).
All manual selections are possible with the
exception of rear window heating and
defroster function.
When the soft top is raised, the system
reverts to the AUTO mode and the set tem-
perature.
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.
Electric heating, front
seats3
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115 Instruments and controls
SettingsSome of the functions of the ACC system
can be customized.
1Select Settings using the steering
wheel controls, or .
2 Press and hold the SET button until
given audible confirmation.
3Select Climate System.
4 Press the SET button.
5 Select the Rear Defroster, Heated
Seats, Fan Settings, A/C Mode or
Default Settings.
6 Press the SET button.
7 Make your selection.
8 Confirm your selection by pressing the
SET button.Explanation of how the ACC system can be
customized under Settings.
SettingsClimate System
Rear Defroster
AUTOMANUAL
Heated Seats
AUTOMANUAL
Fan Settings
HIGH SPEEDMEDIUM SPEEDLOW SPEED
A/C Mode
AUTOOFF
Default Settings
Are you sure?YES NO
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.
Convertible: The rear window heating
cannot be turned on when the soft top is
folded.
Heated Seats
AUTO
The front seat heating is controlled
automatically.
Select the level by repeatedly
pressing the appropriate button on
the ACC panel.
MANUAL
See Electric heating, front
seats
3 on page 114.
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
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149 Starting and driving
Ignition switch ________ 150
Steering wheel lock ____ 151
Starting the engine ____ 152
Important considerations
for driving __________ 153
Refueling ____________ 156
Engine Break-in Period _ 160
Manual transmission___ 161
Automatic
transmission3______ 162
Cruise Control ________ 169
Braking ______________ 170
All-wheel drive (XWD)3173
Traction Control System
(TCS) ______________ 173
Electronic Stability
Program ESP
®
______ 175
Parking brake_________ 177 Parking _______________ 177
Saab Parking
Assistance3________ 180
Economical driving _____ 183
Driving in cold weather__ 185
Driving in hot climates __ 187
Towing a trailer3______ 188
Driving with a roof rack
load ________________ 192
Driving with a load _____ 192
Driving with the trunk lid
open________________ 193
Driving in deep water ___ 193
Towing the car _________ 193
Jump starting _________ 197
For long trips __________ 199
Starting and driving
3Asterisk means: equipment not fitted in all cars
(can depend on model variant, engine variant,
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183 Starting and driving
Economical drivingFactors affecting fuel
consumptionThe fuel consumption of a car is greatly
affected by driving conditions, climate, road
conditions, speed, driving technique, etc.Breaking-inFuel consumption may be somewhat
higher during the break-in period (the
first 3,000–4,000 miles (5,000–7,000 km)).Weather conditionsSummer temperatures give better fuel
economy than winter ones. The difference
can be as much as about 10%. Consump-
tion increases in cold weather because the
engine takes longer to reach its normal
operating temperature. The transmission
and wheel bearings also take longer to
warm up. Even distance affects consump-
tion: short journeys of 3–5 miles (5–8 km)
do not give the engine enough time to
reach its optimum temperature. Wind con-
ditions also have a marked effect on fuel
consumption.How to read the diagram:
If fuel consumption with the engine at
normal temperature is 28 mpg
(10 l/100 km), the actual fuel consumption
3 miles (5 km) after the engine has started
from cold will be:
– 23.5 mpg (12 l/100 km) at outside temp.
of 68 °F (+20 °C) (increase of 20 %).
– 17.7 mpg (16 l/100 km) at outside temp.
of 32 °F (0 °C) (increase of 60 %).
– 14 mpg (20 l/100 km) at outside temp. of
–4 °F (–20 °C) (increase of 100 %).
It is clear from the diagram that both dis-
tance driven and outside temperature have
a significant impact on fuel consumption,
after a cold start.
If the car is normally driven on short jour-
neys, 3–5 miles (5–8 km), for example to
and from work, the average consumption
will be 60–80% above the normal level.
Driving techniques To obtain the best running economy, with
regard to fuel consumption and general
wear, the car must be serviced regularly.
 High speed, unnecessary acceleration,
frequent braking and much changing
down all give higher fuel consumption.
 Frequent gear changing in traffic, starting
in cold weather, the use of studded tires
and roof racks, and towing a camper all
increase fuel consumption.
 Do not warm up the engine while the car
is stationary.
If idling, the engine will take much longer Percentage increase in fuel consumption
of engine starting from cold compared to
engine at normal temperature.
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187 Starting and driving
Driving in hot climatesAlways check the coolant level before start-
ing a journey. When the engine is cold, the
coolant shall lie on or just above the
KALT/COLD mark on the expansion tank
(boundary between the upper and lower
sections of the tank).
At the end of a journey, allow the engine to
idle for 2–3 minutes before switching it off.
If the needle on the temperature gauge
enters the red zone, the following message
will be shown on the SID:
1 Stop the car but do not switch off the
engine. Do not remove the cap on the
cooling system expansion tank, even if
the tank is empty. The engine tempera-
ture should decrease. If the temperature
continues to rise with the engine idling,
the engine must be switched off.2 If the engine is idling and the needle on
the temperature gauge falls, wait until a
normal temperature is shown (about in
the middle of the scale) before switching
off the engine. If the coolant needs to be
topped up, carefully unscrew the
expansion tank cap.
Fill as required with a mixture of 50 %
antifreeze and 50 % clean water. Use an
antifreeze approved by Saab.
3 Have the car’s cooling system checked.
We recommend that you contact a Saab
dealer. Hot engine. Make a
safe stop. Idle engine.
WARNING
 Exercise care when opening the hood
if the engine is overheated. Never
remove the expansion tank cap com-
pletely when the engine is hot.
 The cooling system is pressurized -
hot coolant and vapor can escape.
These can cause injury to your eyes
and burns. Open the cap slowly to
release the pressure before removing
it.
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