2000 SAAB 9-5 sensor

24 Safety
IB417Moment of impact.
Sensor detects decel-
eration and sends a
signal via the control
module to a gas gen-
erator that inflates the
airbag.
The inflating airbag
cushions the driver.
Airbag now fully
inflated.
The steering column
has collapsed and the
airbag starts to
deflate.
IB419
Inflated airbag (driver side) Inflation and deflation together take less than
0.1 second.
IB418
5
1
4
2
6
3
2
6
5
SRS (airbag) system with belt
pretensioners 1 Electronic control module and sensor
2 Belt pretensioners (for both front safety belts)
3 Steering wheel with integral airbag
4 Passenger airbag
5 Side-airbag sensor
6 Side airbag
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28 SafetyWhat should I do if the AIR-BAG warning
light comes on? If the warning light is on, it means that a fault
has been detected in the system. The
airbag cannot be relied on to operate as
intended and it might even be activated
erroneously. You should therefore take the
car to an authorized Saab dealer as soon as
possible.
Side airbags Side airbags are housed inside the back-
rests of the front seats and are designed to
protect the driver and front passenger in the
event of a side impact.
In a side impact, only the airbag on that side
will be activated, and only then if certain pre-
determined conditions are met such as the
force and angle of the impact, the speed of
the car on impact, and at which point on the
car’s side the impact occurs.
The sensors, which are fitted in the front
doors, sense the rise in pressure caused by
the door panel being pressed in during an
impact condition. The side airbag trigger will
be commanded based on the characteris-
tics of this pressure rise.
WARNING
When an airbag is inflated there is dust in
the air.
Because the dust sometimes contains
particles of a substance resembling dish
detergent, the following precautions
should be taken:
 As soon as possible, wash any
exposed skin using a mild soap and
water.
 If there is irritation of the eyes, flush
them liberally with clean water for at
least 20 minutes.
IB422
Side airbag inflated
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29 Safety
WARNING
 This car is equipped with side airbags
and no extra interior trim should be fit-
ted. Failure to observe this warning
could result in the side airbags not
inflating as intended and thus not pro-
viding the intended protection either.
 Never place any object in the area that
would be occupied by the inflated air-
bag.
 For optimum protection, sit upright in
the seat, with your safety belt correctly
fastened.
 The sensors for the side airbags are
fitted in the doors.
 We advise against doing any work on
the doors that could affect the mois-
ture barrier in the door or the airbag
sensors. It is essential that the mois-
ture barrier (thick plastic film) in the
door is not damaged in any way.
 Improvement of the anticorrosion
treatment of the doors should only be
carried out by an authorized Saab
dealer. Otherwise there is a risk that
the side impact sensor and the mois-
ture barrier in the door could be dam-
aged.
 The side airbags will inflate only in the
event of a side impact not in the event
of a front or rear-end collision or of the
car’s rolling over.
 Damage to the seat cover, or the seat
seam, in the area of the side airbag
must immediately be repaired by an
authorized Saab dealer.
 Do not modify the speaker installation
in the front doors or install speakers
other than those specifically approved
by Saab.
IB592
Side airbag components 1 Side airbag
2 Sensor
3 Moisture barrier
4 Label on seat
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38 SecurityCar alarm The car alarm (anti-theft system) is acti-
vated/deactivated when the car is
locked/unlocked by the remote control or by
the key, see page 33.
The antenna for the alarm system is located
in the center console.
All the doors plus trunk lid and hood are
monitored by microswitches, and win-
dow-glass sensors will trigger the alarm if
any glass is broken. Electronic starting interlock (immobilizer),
see page 39.
The car alarm is armed 10 seconds after the
car has been locked by the remote control.
During this ten-second delay period, the
doors, trunk lid and hood may still be
opened without the alarm being triggered.
The LED indicator on the instrument panel
fascia will be on continuously during this
period, at the end of which it will start to flash
(once every third second). If a door or the trunk lid or hood has been left
open when the car is locked, the LED on the
fascia will flash (three times per second) for
ten seconds to indicate that something is
wrong.
Check to ensure that all the doors, plus
trunk lid and hood, are closed properly.
If the fault persists (LED flashing when
renewed attempt made to activate the car
alarm by remote control), lock the car using
the key instead. The car alarm will not have
been activated and you should get in touch
with an authorized Saab dealer.
To avert inconvenience caused by the
alarm being triggered inadvertently, make
sure that anyone else using the car is famil-
iar with how both the car alarm and the lock-
ing system work.
WARNING
Leaving children or pets unattended in a
locked car is dangerous. It is also danger-
ous to leave children in a vehicle with the
ignition key. A child or others could be
badly injured or even killed.
I B 111 6
123
Remote control 1 Activate/lock
2 Deactivate/unlock
3 Unlock boot/tailgate
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39 Security
Activating the car alarm The car alarm (anti-theft system) is
activated/deactivated when the car is
locked/unlocked by the remote control or by
the key.
The car alarm cannot be activated if the
driver’s door is open or if the ignition switch
is in position ON.
If, on the other hand, one of the other doors
or the trunk or hood is open or opened and
not closed again during the 10-seconds
delay period, it will be excluded from the
alarm function.
If it is then closed, a new delay period of ten
seconds will start, and the door (or trunk or
hood will once again be secured by the
alarm system.
As usual, the LED will be on continuously
during the new delay period and will start to
flash once every third second after the
10-seconds period has elapsed.
Window-glass sensorThe car-alarm system incorporates a
sensor that monitors the window glass for
the sound of breakage. The sensor is fitted
inside the rear dome light.
To avoid false alarms, such as the alarm
being triggered by children or pets left inside
the car, the sensor can be temporarily dis-
abled.
To disable the sensor
To disable the sensor, first ensure that the
ignition has been switched off and key
removed from the switch. Then, press and
hold the NIGHT PANEL button until ”DOOR
ALARM ONLY” appears on the SID and a
chime sounds. The car alarm must now be
activated within three minutes, or the glass
sensor will become active again.
The glass sensor will be enabled again
automatically when the car is next unlocked.
The sensor can also be enabled again by
repeating the procedure for disabling it.
When the sensor has been enabled, ”FULL
THEFT ALARM” will appear on the SID.
If a fault is detected in the glass sensor,
”SERVICE THEFT ALARM” will appear on
the SID.
Electronic starting interlock
(immobilizer) When the key is inserted in the ignition, a
signal is sent to the receiver. If the signal is
verified, the engine can be started.
Each time the key is removed from the igni-
tion, the electronic immobilizer is activated.
This means that the car cannot be started
without the correct key is inserted in the igni-
tion and the immobilizer is thus deactivated.
If a fault is detected (e.g. in the transmitter)
”KEY NOT ACCEPTED” will appear on the
SID.
In this case, you can still start the car if you
turn the ignition key to ON and press one of
the buttons on the remote control (providing
that the receiver gets the right signal from
the remote control).
Take the car to an authorized Saab dealer to
have the system checked.
The LED double-flashes when the car is
immobilized.
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41 Security
Overview of functions
Alarm signals may differ between model variants for different coun-
tries.
Some of the car-alarm functions can be reprogrammed – con-
sult your Saab dealer for further details (see page 237). Locking/
activation Hazard warning lights flash once and the horn
chirps once.
The LED will come on for 10 seconds.
Unlocking/
deactivation Hazard warning lights flash twice and the horn
chirps twice.
The LED will come on for two seconds.
Unlocking/
deactivation of
trunk lid/tailgate
alarm Hazard warning lights flash three times and the
horn chirps three times.
The LED will flash three times per second for 10
seconds.
Alarm triggered Hazard warning lights flash for 5 min.
Siren wails for 30 seconds.
To switch off the alarm, deactivate the system in
the normal way (unlocking).
Window-glass
sensor The sensor detects if any window is broken and
triggers the alarm.
To disable the sensor, see page 39.
Remote control The range of the remote control is normally
5-10 yds. (5-10 metres), although it can be sub-
stantially more than this in ideal conditions.
If a remote control or key is lost, the new one will
have to be programmed from one of the remain-
ing remote controls to match the car’s unique
security code. Get in touch with an authorized
Saab dealer.Battery for
remote control The battery for the remote control will normally
have a life of 3-4 years. When the battery needs
changing, ”REPLACE KEY BATTERY” will
appear on the SID.
After fitting a new battery, press the unlock but-
ton on the remote control at least 5 times in suc-
cession while the car is within the range of the
remote control, so that the car alarm can recog-
nize the signals from the control.
If the remote control has been exposed to very
low temperatures, it may not function properly. If
this happens, warm it in your hands for a few
minutes.
If the remote control is not working, it may be
because the code signal has not been synchro-
nized with that in the control module for the car
alarm. To rectify this, press the unlock button on
the remote control 4-5 times in quick succession.
Car-battery
voltage If the battery is disconnected while the alarm is
active (car is locked), for example during an
attempt to steal the car, the alarm will be trig-
gered.
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42 SecurityOverview of LED signals and SID messagesSome signals may differ between model variants for different
countries.Status LED signal
Activation (during 10-second delay). Comes on for 10 seconds.
Alarm activated (after delay). Flashes once every third
second.
Deactivation. Comes on for 2 seconds.
Alarm not activated. Off.
Door, trunk lid/tailgate or hood open
or opened during delay period.Flashes three times per sec-
ond for 10 seconds.
Unlocking the trunk lid/tailgate. Flashes three times per sec-
ond for 10 seconds.
Closing of door, trunk lid/tailgate or
hood after delay period.Comes on for 10 seconds.
Car immobilized but not locked.
Car alarm not activated.Flashes twice at three sec-
onds intervals.
SID message Reason/action
SERVICE THEFT ALARM Probably a fault in one of the sensors
or the alarm siren.
Have the car checked by an autho-
rized Saab dealer.
KEY NOT ACCEPTED Fault in key transmitter or in igni-
tion-switch receiver.
Turn ignition switch to ON and press
the unlock button on the remote con-
trol. Start the engine.
Have the car checked by an autho-
rized Saab dealer.
REPLACE KEY BATTERY Fit a new battery in the remote con-
trol, see page 35.
DOOR ALARM ONLY Window-glass sensor disabled.
FULL THEFT ALARM Window-glass sensor in circuit.
 REMOTE KEY
 TRANSPONDRTurn the ignition key to position ON
and then press the button for open-
ing the trunk lid. SID displays the
number of remote controls and
transmitters (transponders) coded to
the car.
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53 Instruments and controls
Speedometer (U.S. speedometer
shown)The speedometer receives signals from the
wheel sensors in the ABS system.
If the NIGHT PANEL mode has been
selected, the scale will be illuminated up to
87 mph (140 km/h). The remainder of the
scale will be illuminated if the speed of the
car exceeds 84 mph (135 km/h).
Fuel gauge Fuel-tank capacity, see page 228.
The fuel gauge shows the amount of fuel left
in the tank. When this is down to about
2.5 gal. (10 liters), a warning light on the
main instrument panel will come on (see
page 49).
Use the Saab Information display (SID) to
check the approximate distance that can be
travelled on the remaining fuel
(see page 55).
Temperature gauge The temperature gauge shows the temper-
ature of the coolant. The needle should be
in the middle of the scale when the engine
is at normal operating temperature.
If the needle approaches the red zone,
which can occur in very hot weather or when
the engine is under a heavy load, drive in the
highest gear possible, keep the engine revs
low and avoid shifting down.
If the needle enters the red zone, the
warning light will come on and an alarm
chime will sound.
IB606
IB345
IB343
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