2005 SAAB 9-5 immobilizer

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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212 Car care and technical informationMaxi fusesThe Maxi fuses are housed in the fuse box
under the hood. These fuses can be
checked in the same way as the other fuses.
The Maxi fuses are designed to protect the
car’s electrical system from being dama-
ged. Each Maxi fuse protects a number of
electrical circuits and functions and there-
fore has a higher rating (amperage) than the
standard fuses. No spare Maxi fuses are
supplied with the car.
DICE / TWICEDICE = Dashboard Integrated Central Elec-
tronics
TWICE = Theft-Warning Central Electronics
DICE and TWICE are electronic control
modules that monitor and control a variety
of functions, including:
DICE controls (among other things):
 Front lights and interior lighting
 Instrument illumination
 Intermittent wiper operation
 Electric heating of rear window and door
mirrors
 Cooling fans
TWICE controls (among other things):
 Central locking.
 Car alarm (Anti-theft system)
 Engine immobilizer
 Autochecking of lights.
 Electric heating of rear seat
 Safety belt reminder
 Electrically adjustable passenger seatThe DICE and TWICE control modules are
linked to a data bus, which is basically an
information carrier that allows information to
be exchanged between all the control
modules and components connected to the
bus.
If a fault occurs in any of these components,
diagnostic faults codes are set in the rele-
vant control module, which facilitates fault
diagnosis at the Saab dealer.
The scan tool connector for fault diagnosis
is located under the instrument panel on the
drivers side.
NOTICEIf a Maxi fuse blows, it means that there is
a major fault in the electrical system.
Have the car checked without delay by an
authorized Saab dealer.
IB1795
Maxi fuses under the hood
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267 Index
IIf a tire goes flat
________________ 223
Ignition switch
__________________ 132
Immobilizer
_____________________ 43
Indicator and warning lights
________ 52
Indicator lights
___________________ 52
Instrument illumination
____________ 69
Instruments and controls __________ 51
Interior equipment
_______________ 105
Interior lighting
_________________ 116
Interior rearview mirror
___________ 107
JJack
_________________________ 232
KKey
___________________________ 38
Key to chassis number
___________ 263
Key, remove
___________________ 132
LLATCH (child safety)
______________ 22
Labeling, tire sidewall ____________ 224
Labels
__________________________ 7Leather upholstery, care of
________ 236
Light horn
______________________ 67
Light switches ___________________ 67
Loading your vehicle
_____________ 226
Luggage-compartment lighting
_____ 116
MMain instrument panel
_____________ 52
Main/dipped beam
_______________ 67
Maintenance schedule ___________ 246
Maintenance, A/C-system _________ 234
Manual gearbox, technical data
____ 258
Maxi fuses
_____________________ 212
Milometer ______________________ 58
Motoring abroad
________________ 241
NNew tires, buying
_______________ 219
Night Panel
_____________________ 65
OOil capacity, engine
______________ 254
Oil change, engine ______________ 187
Oil specification
_________________ 254
Outdoor temperature
______________ 61
Owner assistance
_______________ 247
PPaintwork, touching-in
____________ 238
Parking Assistance
______________ 177
Parking lights
____________________ 67
Plates and labels
________________ 262
Poly-V-belt
_____________________ 194
Power steering
_________________ 191
Power-steering fluid
______________ 191
Pressure gauge
__________________ 60
Programming I, ACC
______________ 79
Programming II, ACC _____________ 80
Programming the ACC ____________ 79
QQuality grading, tires
_____________ 221
Questions on function of airbag
______ 35
Quick guide, Audio System
_________ 85
RRadiator fan
____________________ 194
Radio
__________________________ 88
Rain sensor
_____________________ 71
Rear fog light ____________________ 68
Rear seat, 9-5 Sedan, folding
______ 121
Rear seat, 9-5 SportWagon, folding
_ 124
Rear-seat head restraints
__________ 16
Rear-view mirror, auto-dimming
____ 111
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