Jaguar XJ (X350). Manual — part 1357

419 : Electronic Feature Group

419-01A : Anti-Theft - Active

Description and operation

Anti-Theft - Active

Item

Part Number

Description

1

—

Four button transmitter

2

—

Ultrasonic sensor

3

—

Luggage compartment key-in sensor

4

—

Luggage compartment actuator

5

—

Door actuator

6

—

Front electronic module (FEM)

7

—

Diagnostic connector

8

—

Driver door module (DDM)

9

—

Transceiver module

10

—

Instrument cluster

11

—

Anti theft alarm horn

12

—

Anti theft alarm horn (battery back-up)

13

—

Rear electronics module (REM)

14

—

Inclination sensor

15

—

Vehicle horn

16

—

Hood switch

The anti-theft system provides protection from unauthorized entry into the vehicle. The security

system functions are controlled by the rear electronic module (REM), driver door module (DDM),

front electronic module (FEM), and the instrument cluster (IC). When the alarm is triggered the

system flashes the directional indicators, or turns on the front and rear lamps or flashes the front and

rear lamps or a combination of front and rear lamps with directional indicators and can also sound

the alarm system horns, siren or a combination of both, all are Market dependant.

The base perimeter alarm consists of four doors, hood and luggage compartment ajar switches, radio

sense, key sense, vehicle horn and separate anti-theft alarm horn (rest of the world (ROW)) or anti-

theft alarm horn (battery backed - UK, Holland, France, Belgium, Luxemburg, Israel, Ireland and

Malta), visual feedback from direction indicators on arm, disarm, alarm and error states (note visual

www.

feedback for error states is only a dealer programmable feature - standard configuration is an audible

error state indicator enabled, and full alarm activation can also be from front and rear lamps),

security light emitting diode (LED) located in the instrument panel. Audible feedback is provided for

error state, full alarm, arming, disarming and double locking - all of these above feedbacks are

market dependant. Higher levels of alarm can be added for specific market requirements - ultrasonic

scanning sensors located in the overhead console, inclination sensor (Dealer fit option only) located

in the luggage compartment, anti-theft alarm horn (battery backed) located in the right hand side

rear wheel arch near to the fuel filler neck.

Security System Arming

The system will be activated by the keyless entry remote transmitter when
the following input sequence is followed:

1 . Turn the ignition off and remove the key.

2 . Close all the doors (unlocked).

3 . Press the LOCK button on the transmitter to lock the doors. The directional indicators will flash

once plus in some markets an audible warning will also be emitted.

4 . Press the LOCK button twice the vehicle will double lock (if enabled). The directional indicators

will provide a longer flash plus an audible warning is emitted to indicate double locking action has

occurred. In USA, Canada, Mexico and Dominican Republic a second press audible warning can be

enabled, therefore if you press the four button transmitter lock button twice, then an audible

warning will be emitted.

5 . If the directional indicators do not flash, the system is not activated. (If a door is open, luggage

compartment and hood is ajar or a key is in the ignition, the remote lock function will be inhibited

and two audible error sounds will be emitted, however the dealer has the option to enable the

direction indicators, which will flash five times).

The system will also be activated when the following input sequence is
followed:

6 . Turn the ignition off and remove the ignition key.

7 . Close all the doors (unlocked).

8 . Lock all the doors via the driver door key barrel with the ignition key, direction indicators will flash

once. To double lock, activate the drivers door key barrel to the unlock then lock position within

three seconds with the ignition key. The vehicle will double lock (if enabled). The directional

indicators will provide a longer flash plus an audible warning is emitted to indicate that double

locking action has occurred.

9 . If the directional indicators do not flash, the system is not activated.

10 . If two consecutive audible sounds with a 200ms pause period between them is emitted, then

either a door, luggage compartment or hood is open or the ignition key is in the ignition barrel.

Dealer option is, if the directional indicators flash five times either the door, hood or luggage

compartment lid is open or the ignition key is in the ignition barrel.

Opening any of the doors, luggage compartment or hood will activate full alarm immediately in

Europe and in North America there will be a seven second audible warning followed by activating full

alarm immediately, providing the alarm has been activated.

Disarming an Untriggered Alarm System

Carrying out either of the following steps will deactivate an untriggered alarm system.

11 . Unlock the drivers door with a key (USA, Canada, Mexico, Dominican republic, ROW). The

directional indicators will flash twice and two audible disarm warnings will be emitted (warnings are

market dependant). If however a fault exists on the intrusion sensor or inclination sensor, then the

system will disarm in one of a number of ways, depending upon the market configuration:

•

USA, Canada, Mexico, Dominican republic, ROW only, the disarm warnings are: three
direction indicator flashes with two audible tones on the first two flashes followed by the
third direction indicator flash with two error tones. three direction indicator flashes with two
audible error tones on the third direction indicator flash. seven direction indicator flashes.
seven direction indicator flashes with two audible error tones. seven direction indicator
flashes with two audible tones followed by two audible error tones.

o

three direction indicator flashes with two audible tones on the first two flashes
followed by the third direction indicator flash with two error tones.

o

three direction indicator flashes with two audible error tones on the third direction
indicator flash.

o

seven direction indicator flashes.

o

seven direction indicator flashes with two audible error tones.

o

seven direction indicator flashes with two audible tones followed by two audible
error tones.

•

EURO with error options are: three direction indicator flashes with two audible error tones
on the third direction indicator flash. seven direction indicator flashes. seven direction
indicator flashes with two audible error tones.

o

three direction indicator flashes with two audible error tones on the third direction
indicator flash.

o

seven direction indicator flashes.

o

seven direction indicator flashes with two audible error tones.

12 . Press the UNLOCK button on the keyless entry remote transmitter. The directional indicators will

flash twice and two audible disarm warnings will be emitted (warnings are market dependant). If

however a fault exists on the intrusion sensor or inclination sensor, then the system will disarm in

one of a number of ways, depending upon the market configuration:

•

USA, Canada, Mexico, Dominican republic, ROW only, the disarm warnings are: three
direction indicator flashes with two audible tones on the first two flashes followed by the
third direction indicator flash with two error tones. three direction indicator flashes with two
audible error tones on the third direction indicator flash. seven direction indicator flashes.

www.