2005 SAAB 9-5 ECU

43 Security
Tailgate, 9-5 SportWagonThe tailgate is not unlocked when the other
car doors are unlocked. The tailgate button
on the driver’s door is inoperative when the
car is locked or moving at a speed greater
than 2.7 mph (4 km/h).
Unlocking
The tailgate is unlocked using:
 The button on the key
 The tailgate switch on the inside of the dri-
ver’s door (if the car is unlocked and at a
standstill)
Remote unlocking is confirmed by the direc-
tion indicators flashing three times.

Locking
The tailgate is locked using:
 The button on the key
 The button on the centre console
 The key in the driver’s door.
 When vehicle speed exceeds 2 mph
(4 km/h).Electronic starting interlock
(immobilizer)Each time the key is removed from the igni-
tion, the electronic starting interlock is acti-
vated and the car is thus immobilized, see
also page 45.Reprogramming lock system
functionsCertain lock system functions can be repro-
grammed by your authorized Saab dealer;
see page 264.
NOTICEUse the grab handle to assist in closing
the tailgate.
Avoid the following, due to the risk of lock
mechanism damage when the tailgate is
closed.
 Never grasp the lock mechanism as
this can lock the mechanism.
 Never close the lock mechanism
manually.
IB3160
Grab handle
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44 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 39.
The antenna for the alarm system is located
in the center console.
All the doors plus trunk lid/tailgate and hood
are monitored by microswitches.
Your Saab 9-5 is equipped with an Electro-
nic starting interlock (immobilizer), see
page 45 for details.
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/tailgate and hood may still
be opened without the alarm being trigge-
red.
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 other second). If a door or the trunk lid/tailgate 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 this.
WARNING
Leaving children or pets unattended in a
locked car is dangerous. It is also
dangerous to leave children in a vehicle
with the ignition key. A child or others
could be badly injured or even killed.
IB3153
3
2 1
Remote control 1 Activate/lock
2 Deactivate/unlock
3 Unlock trunk/tailgate
Unlocking the tailgate (9-5 SportWagon)
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45 Security
Check to ensure that all the doors, plus
trunk lid/tailgate and hood, are closed pro-
perly.
If the fault persists (LED flashing when
another attempt is 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 contact an
authorized Saab dealer.
To avoid inconvenience caused by the
alarm being triggered inadvertently, make
sure that anyone else using the car is fami-
liar with how both the car alarm and the lock-
ing system work.
If the alarm is tripped (the direction indica-
tors are flashing and the horn is on) it can be
turned off by unlocking the car using the
button.
Activating the car alarm The car alarm cannot be activated if the dri-
ver’s door is open or if the ignition switch is
in ON position.
If one of the other doors or the trunk or hood
is open or opened and not closed again
during the 10-second 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 other second after the
10-second period has elapsed.
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 inserted in the igni-
tion and the immobilizer thus deactivated.
If a fault is detected (e.g. in the transmitter)
”Key not accepted.
Contact service.”
will appear on the Saab Information Display
(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 key (providing that the
receiver gets the right signal from the key).
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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46 SecurityAlarm signals When the car alarm is armed, it will be trig-
gered if any door, or the trunk lid or hood, is
opened.
The alarm will also be triggered if an attempt
is made to bypass or short-circuit the igni-
tion switch, or to disconnect the battery.
If the alarm is triggered, the following alarm
signals will be set off:
 Flashing of hazard warning lights for five
minutes.
 Horn wailing for 30 seconds.
The alarm signals will stop if the alarm is
deactivated (car unlocked) during the alarm
period.
Panic-functionIn the car alarm system there is a feature
called "Panic-function".
To activate panic function:
 Push and hold one of the buttons on the
key for 2 seconds. Or, if you are sitting
inside the car, push the LOCK-switch on
the center console for 2 seconds.
These actions will trigger the alarm (hazard
warning lights and horn).
To deactivate panic function:
 Push one of the buttons on the key, push
the LOCK-switch in the center console,
turn the key in the driver´s door or turn the
ignition to ON.
When the panic-function is activated the car
will be locked/unlocked depending upon
which button was pushed.
When the ignition is ON the panic-function
cannot be activated.
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47 Security
Overview of functions
Alarm signals may differ between model variants for different
countries.
Some of the car-alarm functions can be reprogrammed – con-
sult your Saab dealer for further details (see page 264). Locking/
activation Hazard warning lights flash once.
The LED will come on for 10 seconds.
Unlocking/
deactivation Hazard warning lights flash twice.
The LED will come on for two seconds.
Unlocking/
deactivation of
trunk lid/tailgate
alarm Hazard warning lights flash three times.
The LED will flash three times per second for
10 seconds.
Alarm triggered Hazard warning lights flash for 5 min.
Horn wails for 30 seconds.
To switch off the alarm, deactivate the system in
the normal way (unlocking).
Key The range of the key is normally 5–10 yds. (5–
10 metres), although it can be substantially more
than this in ideal conditions (range can vary gre-
atly depending on the position of the car and its
surroundings).
If the key is not working, it may be because the
code signal has not been synchronized with that
in the control module for the car alarm. To rectify
this, press the unlock button on the key at least
four times in quick succession. When it is recog-
nized, the door locks will cycle.
If a key is lost, the new one will have to be pro-
grammed (all keys must be present) to match the
car’s unique security code. Contact an author-
ized Saab dealer.Battery for key The battery for the key will normally have a life of
4 years. When the battery needs changing,
”Remote control battery
low. Replace battery.”
will appear on the Saab Information Display
(SID).
Contact an authorized Saab dealer.
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
triggered.
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48 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 other
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
second for 10 seconds.
Unlocking the trunk lid/tailgate. Flashes three times per
second 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
seconds intervals.
Fault in a switch serving doors, hood
or trunk lid.Flashing (instead of being
on continuously) during
delay period.
SID message Reason/action
Theft protection failure.
Contact service.Probably a fault in one of the sensors
or the horn.
Have the car checked by an authori-
zed Saab dealer.
Key not accepted.
Contact service.Fault in key transmitter or in igni-
tion-switch receiver.
Turn ignition switch to ON and press
the unlock button on the key. Start
the engine.
Have the car checked by an authori-
zed Saab dealer.
Remote control battery
low. Replace battery.Fit a new battery in the key, see
page 41.
 REMOTE KEY
 TRANSPONDRTurn the ignition key to position ON
and then press the button for ope-
ning the trunk lid. Saab Information
Display (SID) displays the number of
keys and transmitters (transponders)
coded to the car.
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49 Security
Canada only:This device complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) this device may not
cause harmful interference, and (2) must accept any interference
received, including interference that may cause undesired opera-
tion.
Changes or modifications not expressly approved by the manu-
facturer could void the user´s authority to operate the equipment.
This device complies with RSS-210 of Industry Canada. Opera-
tion is subject to the following two conditions: (1) this device may
not cause interference, and (2) this device must accept any inter-
ference, including interference that may cause undesired opera-
tion of the device.
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