
rl Electrical
15.9 LAMPS & LIGHTING LOGIC
15.9.1 Exterior Lighting, General Description
1
I t
4
1.1
a ;7 10
11 12 13 14 15 22
J86-1713
Fig. 1 Exterior Lighting
Figure
1 indicates all exterior lamps located at the front, the sides and the rear of the vehicle.
The exterior lamps consisting of
two headlamp assemblies containing the inboard and outboard headlamp units incor- porating the pilot bulbs, the fog lamps, the front direction indicator lamps and side marker lamps fitted through the
front bumper, the repeater lamps positioned on the fenders, the number plate lamps and the rear lights incorporating
tail, stop, flasher and fog lamps.
0
0
0

15.9.2 Interior Lighting, General Description
0
Fig.1 Interior Lighting
The interior lamps consist of
E-Post lamps with or without map lights, a map light combined with switch fitted to the
roof console, sun visor lamps, door courtesy / hazard lamps and a trunk lamp.
Other interior illumination bulbs are fitted within the various switch assemblies.
X300 VSM 21 Issue 1 August 1994

Clear
(amps) 1
Circuit
I
25 5 Power amplifier - radio / cassette and compact disc player (where
fitted)
Tail lamp
- left-hand side
Number plate lamp
- left-hand side I Back-up lights
Stop lamp
- left-hand side
Turn indicator
- rear left-hand side
F3 Light Blue
F4 Red 10 Security system
F5 Red 10 Body processor unit (BPU)
F6 Tan 5 Data link connector
F7 Light Green 30 Fuel pump
F8 Light Blue 15 Luggage compartment remote release
F9 Light Blue 15 i Rear fog guard lamps
Radio
telephone (where fitted)
1
Aerial, Radio /cassette and compact disc player memory feed.
Stop lamp
- right-hand side
1 Turn indicator - rear right-hand side I.
I FIO Tan 5 i Radio / cassette and compact disc player control relay
F11 Clear 25 1 Caravan /Trailer module I
t F12 Tan 5 ~ Accessories
and telephone control relay I I
I I I F13 Red 10 ~ Accessories 1 1 I I F14 - - I Not used 1 I I F15 Clear 25 1 Heated
rear window I I I F16 Tan 5 1 Airbag warning
Luggage Compartment Fuse Box
Issue 1 August 1994 AI-95MY 18 X300 VSM
L F18 Tan 5 Tail lamp - right-hand side
License plate lamp - right-hand side

Security System
Pin No. Signal Description
01 0 / P Deadlock (front right / rear left)
02
0 / P Unlock driver's door
03
Connections to the SLCM are detailed in the following table:
9 Connector A (26-way)
Comment
switch to ground 200mA
switch to ground 200mA
05 I/P
06
0 / P
07
08 O/P
09
0 / P
10 0 / P Vehiclespeed
7600 pulses
/ mile
Inclination alarm
Intelligent sounder serial communications
Memoryseat2
Visual warning switch to ground
Secure mode status arm:
200Hz square wave f 5%
400Hz square wave f 5%
switch
to
+12V for 500ms
disarm:
duration: 64ms
0
117- I I
11 0 / P Trunk lid release relay 1 switch to ground
12
I / P Power +12V battery 1 + 12V power supply
13 O/P
Sounder+ve half of push pull network
14
0 / P Deadlock
(front left / rear right) switch to ground (200mA)
15 O/P Lock relay switch
to ground (200mA)
18
19
20 21 O/P
AlarmLED switch
to +12V (20mA)
0 / P Start inhibited coded communication
0 / P Memorv seat 1 switch
to +12V for 500ms
Connector 8 (16-way)
22
23
24
25
26 O/P
Allclose switch
to ground
0 / P
O/P Horn relay switch to ground
(200ms)
I/P Powerground OV (nominal)
OJP Sounder-ve
Interior lights
on switch
to ground for 80ms
f 5%
01
I
02
03 04
05
06
07
08
09
I I I I 15 I I / P I R.F. sianal
Intrusion
sensor
(RH) ground screen
0 / P Intrusion sensor (RH) 40kHz
I / P Intrusion sensor (RH) signal
0 / P Intrusion sensor (RH) +8V
Ground
R.F. ground
Diagnostic
IS0 K line
I. I - I 16 I I Diaanostic IS0 L line 1 diagnostic link input
10
11
12
13
14
.I
I I" 1- I
Intrusion sensor (LH) ground
0 / P Intrusion sensor (LH) 40kHz
I / P Intrusion sensor (LH) signal
0 / P Intrusion sensor (LH) +8V
Ground
Issue 1 August 1994 X300 VSM 5
84
- RESTRICTED ISSUE -

Security System - RESTRICTED ISSUE 8-8
-
A5.3.2 Security system
Base system
Provides standard vehicle arming, ie door ajar, actuator lockstatus, trunk lid or hood ajar and passenger door unlock- ing, does not include inclination or
Intrusion sensing
Detection of intrusion into the passenger compartment by removal or breakage of any glazed area, entry via any pro- tected enclosure and unauthorized door opening detection.
Inclination (tilt) sensing
Detection of unauthorized jacking /towing.
Passive arming
Arming of the security system, excluding intrusion sensors, without audible confirmation.
Audible tones
Audible indication of driver error when attempting to arm the system, or on initiation of deadlocking.
Engine immobilization
Automatic immobilization of the engine crank facility whenever the ignition key is turned to position 0.
A5.3.3 Convenience
All close
Automatic closure of open windows and sliding roof by prolonged action of key, or remote fob transmitter after door
locking.
Headlamp convenience
Automatic illumination of headlamps for driver convenience on operation of key fob button after locking sequence
completed.
Remote trunk lid release
Automatic release of the trunk lid lock on operation of the smaller key fob button after door unlocking.
Trunk valet isolate
Independent locking of the trunk lid to eliminate unauthorized entry to the luggage compartment.
Driver seat memory select
Automatic recall of a memorized driving position on operation of the smaller key fob button.
Intrusion sensing override
Allows intrusion sensing to be disabled until the next disarm action.
A5.3.4 Alarms
There are eight possible alarm activation modes; driver's door, hood, ignition key in (ignition auxiliary position, ignition ON), inclination, inner door handle action (causing actuator status switches to operate), intrusion, passenger door and
trunk.
Any of the above conditions occurring after the vehicle is fully armed will cause full alarm state.
Any of the above conditions, except door opening, occurring
after the vehicle is fully armed and active disarming is
selected will cause full alarm state. Door opening after active disarming selection will give a 30 second audible tick
period before full alarm is entered.
Any of the above conditions occurring
after the vehicle has been passively armed will give a 30 second audible tick
period before full alarm is entered.
Activation of full alarm state causes sidelights, direction indicators, interior lights or headlamps to flash (dependant
upon market variations), the security sounder to operate and the vehicle horns to operate
(if programmed to do so).
An error tone is generated if active arming is selected with either hood or trunk open, or the transmitter is pressed with
ignition key in auxiliary position.
0
X300 VSM Issue 1 August 1994 8

Jnlock Turn to unlock
position and release VIA I 1st press
Security System - RESTRICTED ISSUE
A5.4 KEY FOB VARIATIONS
Due to the varying applications for different world markets, three types of key locking (local and
developed. The following tables detail these variations:
A5.4.1 European & UK markets
(variant 1)
DOOR LOCKING
Function
Device operation
Remote signal transmitter
Kev -
Large button
1st press Small
button
Locks all doors, trunk and
fuel filler cap. Arms alarm
system.
Locks all doors, trunk
lid and
fuel filler cap. Arms alarm
system. Key only; closes
open windows and sliding
roof
in 1.5 seconds.
Deadlocks all doors, locks
trunk lid and fuel filler cap
and arms alarm system
immediately. Closes
windows and sliding roof
after 1.5 seconds.
Switches headlights on for
driver convenience.
Lock
and arm
(perimeter only)
NIA Turn to lock position
and release
Continued hold
of
1st press for 2
seconds NIA
NIA
Lock, arm (perimeter
only) and all
-close Turn
to lock position
and hold for 2
seconds
Deadlock (perimeter,
inclination, intrusion)
and all
-close Turn
to unlock, then
lock within three
seconds; hold in
lock for all close 2nd
press and
hold for 2
seconds
0
Headlamps ON for 25
seconds 3rd
press (1st
press if button
not operated
within the last
4
seconds)
NIA NIA
1ynfn: If key is turned to lock position with vehicle already locked / deadlocked, all-close will be activated.
BOOR UNLOCKING
Function
Unlocks doors, trunk lid (key
only) and fuel filler cap.
Disarms alarm system,
except for
30 second audible
tick, Turns on interior lights
for 15 seconds. Remote
button only; cancels trunk
valet
lock-out and recalls
memorised driving position.
Trunk
lid release
9ction I Device operation
0
0
NIA 2nd press
(within 10
seconds of
previous action)
NIA
NIA
rrunk lid release
Remote panic
NIA 3 second press Unlocks,
disarms and enters full alarm state ie audible
alarm (both sounder and
horn) and visual alarm
(flashing lights).
Issue 1 August 1994 X300 VSM 9

Security System - RESTRICTED ISSUE
Headlamps ON for 25 N 1 A 2nd press (1st
seconds press if vehicle is
locked and armed Small
button
NIA Locks all doors, trunk and
fuel filler cap. Arms alarm
system.
Locks
all doors, trunk lid and
fuel filler cap. Arms alarm
system. Key only; closes
open windows and sliding
roof in 1.5 seconds.
NIA Switches headlights on for
driver convenience.
NIA
DOOR UNLOCKING
Action
Unlock (driver's door
only)
Unlock (all doors)
Trunk lid release
Remote panic
Device operation
Turn to unlock
position and release
Either turn to unlock
and hold for 2
seconds or perform
a second unlock
action
NIA
NIA
NIA
NIA
NIA
NIA
1st press
2nd press
3rd press (press
to be within 10
seconds of
previous action)
3 second press
Function
Unlocks driver's door, and
fuel filler cap. Disarms
alarm system. Turns on
interior lights for 15
seconds. Remote button
only; cancels trunk valet
lock-out and recalls
memorised driving position.
Unlocks all other doors, key
only; unlocks trunk lid.
Trunk lid lock release
Unlocks, disarms and enters
full
alarm state ie audible
alarm (both sounder and
horn) and visual alarm
(flashing lights).
10 X300 VSM

A5.4.3
I DOOR LOCKING
Rest of the World (variant 3)
-
1 Action Lock and arm
(perimeter,
inclination, intrusion)
and
all-close
seconds Device
omration I Function I Key I Remote
signal transmitter
Large button
1st press
Turn to lock position
and release
Turn to lock position Continued hold of
and hold for
2 1st press for 2
seconds seconds
NIA 10 seconds of
first with vehicle
unlocked,
disarmed
(1st
press if vehicle is
locked and
armed) Small
button
NIA Locks all doors, trunk and
fuel filler cap. Arms alarm
system.
Locks
all doors, trunk lid and
fuel filler cap. Arms alarm
system. Key only; closes
open windows and sliding
roof in 1.5 seconds.
NIA Switches headlights on for
driver convenience.
NIA
DOOR UNLOCKING
Action
Unlock
Trunk lid release
Remote panic Device
operation I Function
Turn to unlock
position and release
NIA
NIA
NIA
NIA
NIA
1 st press Unlocks all doors,
trunk lid
(key only) and fuel filler cap.
Disarms alarm system.
Turns on interior lights for 15
seconds. Remote button
only; cancels trunk valet
lock-out and recalls
memorised driving position.
Trunk lid lock release.
2nd press
(press to be
within
10
seconds of
previous action)
3 second press Unlocks,
disarms and enters
full alarm state
ie audible
alarm (both sounder and
horn) and visual alarm
(flashing lights).