2001 SAAB 9-5 immobilizer

35 Security
To check the number of keys that are pro-
grammed for the car; see page 45.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 42.Reprogramming lock system
functionsCertain lock system functions can be repro-
grammed by your authorized Saab work-
shop; see page 261.
Locking/unlocking the car When the car is locked and unlocked the
theft alarm is also affected.
Remote locking (1)
Press once on the control: all doors
locked.
The hazard warning lights will flash once
and the horn chirps once to confirm.
The tailgate cannot be opened now from
inside using the switch on the driver´s door.
Remote unlocking (2)
Press once on the control: the driver´s
door is unlocked. Press a second time to
unlock the rest of the doors.
The hazard warning lights will flash twice
and the horn chirps twice to confirm.
NOTEThe key contains delicate electronics.
 Do not expose it to water.
 Avoid rough handling.
 Do not place the key where it may be
subjected to high temperatures, e.g.
on the instrument panel.
 The key may malfunction if it becomes
very cold. Warm it in your hands for a
couple of minutes.
Never open the key except to change the
battery. For changing the battery, see
page 37.
WARNING
The remote control also works from inside
the car. Therefore, hold the key in such a
way that the buttons are not unintention-
ally pressed when the key is turned, or
inserted or removed from the ignition
switch.
Otherwise, the doors may be unintention-
ally locked or the tailgate unlocked. On
Sedan models, the trunk may even be
opened.
IB1557
Locking/unlocking by remote control.1To lock
2 To unlock
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41 Security
Car 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 35.
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, and win-
dow-glass sensors will trigger the alarm if
any glass is broken. Your Saab 9-5 is equipped with an Elec-
tronic starting interlock (immobilizer), see
page 42 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 trig-
gered.
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.
Check to ensure that all the doors, plus
trunk lid/tailgate and hood, are closed prop-
erly.
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.
If the alarm is tripped (the direction indica-
tors are flashing and the siren is on) it can
be turned off by unlocking the car using the
button.
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.
IB1524
3
2 1
Remote control 1 Activate/lock
2 Deactivate/unlock
3 Unlock trunk/tailgate
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42 SecurityActivating the car alarm The car alarm cannot be activated if the
driver’s door is open or if the ignition switch
is in ON position.
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 other 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 noise from passers by
when the windows have been left open, or
when children or petsare left inside the car,
the sensor can be temporarily disabled.
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 inserted in the igni-
tion and the immobilizer 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 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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216 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 dam-
aged. 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 seat.The 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 mod-
ules 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.
NOTEIf 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.
IB529
Maxi fuses under the hood
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264 IndexDate code, tires
_________________ 224
Dim-dipped beam ________________ 63
Direction indicators _______________ 65
Door handles
___________________ 34
Door mirrors
___________________ 125
Doors, locks & luggage compartment
_33
Drive belt
______________________ 255
Drive belt, alternator
_____________ 202
Drive belts
_____________________ 255
Drive belts, length
_______________ 255
Driver’s seat, programmable
_______ 122
Driving in hot weather
____________ 173
Driving with a load
______________ 179
EElectric heating seat
_____________ 123
Electric heating, front seats
_______ 123
Electric windows
________________ 127
Electrical system, technical data
____ 254
Electrically heated rear seat
_______ 123
Electronic starting interlock _________ 35
Emergency operation of sunroof
____ 129
Emission control systems
_________ 191
Engine bay, 3.0t V6
_____________ 190
Engine bay, 4-cyl
_______________ 189
Engine bay, cleaning ____________ 233
Engine number
_________________ 259
Engine oil, grade ________________ 253
Engine, description _________ 192
, 193
Engine, technical data
___________ 252
Engine, temperature gauge
________ 55Engine-oil level, checking
_________193
Expansion tank, coolant
__________196
FFault codes, Audio System
________104
Flat spot, tire
___________________229
Fluid level, automatic transmission
__195
Folding the rear seat, 9-5 Sedan
___134
Folding the rear seat, 9-5 Wagon ___137
Frequently asked questions on airbag
30
Front fog lights
__________________66
Frost warning
___________________58
Fuel
__________________________154
Fuel consumption
________________57
Fuel filler flap
___________________145
Fuel gauge
_____________________55
Fuel grade _____________________252
Fuse box under hood
____________219
Fuse panel
____________________215
Fuses
________________________215
GGearbox number
________________259
Gearbox oil, checking
____________195
Gearbox, technical data, __________255
Glove compartment
______________131
HHandbrake
____________________185
Hazard warning lights
_____________66Head restraint
__________________ 18
Headlight flasher ________________ 63
Headlights
_____________________ 63
Holidaying abroad
______________ 236
Hood
________________________ 188
Horn _________________________ 124
IIgnition switch
_________________ 148
Immobilizer
____________________ 35
Indicator and warning lights
________ 48
Indicator lights
__________________ 48
Instrument illumination
___________ 65
Instruments and controls __________ 47
Integral child seat
_______________ 24
Interior equipment ______________ 119
Interior lighting
__________________ 67
Interior rearview mirror
__________ 125
KKey
__________________________ 34
Key to chassis number
__________ 260
Key, remove
__________________ 148
LLabels
_________________________ 8
Leather upholstery, care of
_______ 231
Light horn
_____________________ 63
Light switches __________________ 63
Luggage-compartment lighting
_____ 67
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