2004 SAAB 9-5 immobilizer

41 Security
To check the number of keys that are pro-
grammed for the car; see page 50.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 47.Reprogramming lock system
functionsCertain lock system functions can be repro-
grammed by your authorized Saab dealer;
see page 282.
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.
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.
If remote unlocking should fail to work
Unlock the driver’s door with the key. To
silence the alarm, insert the key into the igni-
tion switch and turn it to the ON position.
The car can now be started. Contact your
local Saab dealer to have the system
checked and rectified.
NOTICEThe 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. For changing the
battery, see page 43.
IB3154
Locking/unlocking by remote control.1To lock
2 To unlock
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46 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 41.
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 Elec-
tronic starting interlock (immobilizer), see
page 47 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 avoid 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 horn 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.
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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47 Security
Activating 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.
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.
Alarm 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.
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228 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 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 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.
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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284 IndexDDICE/TWICE
___________________ 228
Dampers
______________________ 277
Date code, tires
_________________ 245
Definitions and terminology, tire
____ 242
Determining correct load, tires
_____ 244
Dim-dipped beam
________________ 69
Direction indicators _______________ 71
Door handles
___________________ 40
Door mirrors
___________________ 121
Doors, locks & luggage compartment
_39
Drive belt
______________________ 275
Drive belt, alternator
_____________ 212
Drive belts, length
_______________ 275
Driver’s seat, programmable
________ 14
Driving at night
_________________ 185
Driving in hot weather
____________ 177
Driving with a load
______________ 185
EEDR
_________________________ 267
ESP __________________________ 172
Electric heating seat
______________ 15
Electric heating, front seats
________ 15
Electric windows
________________ 127
Electrical system, technical data
____ 275
Electronic Stability Program, ESP __ 172
Electronic starting interlock
_________ 41
Emergency operation of sunroof
____ 129
Emission control systems
_________ 202Engine bay
____________________ 201
Engine bay, cleaning
_____________ 255
Engine number
_________________ 280
Engine oil, grade ________________ 273
Engine, description ______________ 203
Engine, technical data ____________ 272
Engine, temperature gauge
________ 61
Engine-oil level, checking
_________ 204
Event Data Recorder
____________ 267
Expansion tank, coolant __________ 207
FFault codes, Audio System
________ 106
Flat spots, tires
_________________ 234
Fluid level, automatic transmission
__ 206
Folding the rear seat, 9-5 Sedan
___ 135
Folding the rear seat, 9-5 Wagon ___ 138
Frequently asked questions on airbag

37
Front fog lights
__________________ 72
Frost warning
___________________ 64
Fuel
__________________________ 154
Fuel consumption
________________ 63
Fuel filler door
__________________ 146
Fuel gauge
_____________________ 61
Fuel grade _____________________ 272
Fuse box under hood
____________ 231
Fuse panel
____________________ 227
Fuses
________________________ 227
GGarage door opener
_____________ 122
Gearbox number
________________ 280
Gearbox oil, checking
____________ 206
Gearbox, technical data, __________ 276
Glove compartment
______________ 132
HHandbrake
_____________________ 196
Hazard warning lights
_____________ 72
Head restraint
___________________ 16
Headlight flasher _________________ 69
Headlights
______________________ 69
Hood
_________________________ 200
Horn __________________________ 120
IIf a tire goes flat
_________________ 239
Ignition switch
__________________ 148
Immobilizer
_____________________ 41
Indicator and warning lights
_________ 54
Indicator lights
___________________ 54
Instrument illumination
____________ 71
Instruments and controls ___________ 53
Interior equipment
_______________ 119
Interior lighting
__________________ 130
Interior rearview mirror
___________ 121
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