Land Rover Body And Paint Air Bag And Safety Belt Rover Manual

Xenon/Halogen Headlamp Beam Comparison
Bi-XenonAHalogenB
The xenon low/high beam headlamps use ellipsoidal
technology for the lens and reflector providing improved
night time visibility compared to conventional halogen
headlamps. The xenon headlamps provide the following
benefits when compared to halogen headlamps:
•Longer bulb life - Approximately 3 to 5 times longer
than a halogen bulb
•Increased light output - xenon headlamps output 3
to 4 times more light on the road surface than
halogen headlamps...

Xenon Headlamp Construction
Bracket1
DS2 xenon bulb2
DS2 connector3
Swivel actuator (AFS lamp only)4
Solenoid5
Aspheric lens6
Shade7
Shade8
Lens support9
Exterior LightingLesson 2 – Electrical
173Technical Training (G421288) 

The xenon headlamp is a self contained unit located
within the headlamp assembly. The unit comprises a
reflector, an adaptor ring, the lens, a shutter controller
and the xenon bulb, which as an assembly is known as
the projector module.
The reflector is curved and provides the mounting for
the xenon bulb. The bulb locates in a keyway to ensure
correct alignment in the reflector and is secured by
pushing and turning to lock. The bulb has a two pin
connector which is also a push and turn to lock fitting....

The turn signal lamps are operated by the left hand
steering column multifunction switch or by the hazard
flasher switch. The steering column multifunction switch
is only active with the ignition switch in the ignition
position (II), the hazard flasher switch is active at all
times. When active, the turn signal lamps will flash at
a frequency cycle of 380ms on and 380ms off.
If a bulb fails, the remaining turn signal lamps bulbs
continue to flash at normal speed. The turn signal
indicators in the...

ADAPTIVE FRONT LIGHTING SYSTEM (AFS)
Xenon Headlamp Assembly with AFS
Locking plate1
Turn signal lamp2
Side marker lamp (NAS only)3
Side lamp4
Static bending lamp (All except NAS)5
Xenon low/high beam AFS lamp6
Halogen high beam lamp7
High beam lamp access cover8
Xenon control module9
Low/high beam lamp access cover10
Side lamp and static bending lamp access cover
(hidden)
11
(G421288) Technical Training176
Lesson 2 – ElectricalExterior Lighting 

Turn signal lamp access cover (hidden)12
The AFS is a new system to improve driver visibility
under differing driving conditions. AFS provides a larger
visible area which is illuminated when cornering by
adjusting the position of the beam distribution on the
road. Horizontal adjustment is made automatically to
the most suitable orientation for the driving conditions
using steering angle and information from other vehicle
sensors.
AFS is only available with xenon headlamps and also
includes the dynamic...

•Steering angle
•Vehicle speed
•Headlamp status
•Engine running
•Reverse gear selected
•Automatic lighting on.
The AFS will only operate when the AFS control
module receives an engine running signal on the CAN
bus. When the engine running signal is received and the
lighting control switch is in the headlamps position, the
AFS control module performs an initialisation routine.
The AFS will also function when the lighting control
switch is in the AUTO position and the AFS control
module receives a lights...

Input/OutputDescriptionPin No.
InputLH Headlamp levelling motor 1 - Negative -22
OutputLH Headlamp levelling motor 2 - Positive +23
InputLH Headlamp levelling motor 2 - Negative -24
Operating Modes
The AFS has three modes of operation:
•Manoeuvring mode
•Normal driving mode
•High speed mode
•Reverse mode.
Manoeuvring mode is used for speeds up to 18.6 mph
(30 km/h). Manoeuvring mode only moves the xenon
projector module on the side of the vehicle towards the
direction of turn, e.g. Left hand projector...

Xenon Headlamp Assembly with AFS Construction
Projector module horizontal pivot1Reflector2
(G421288) Technical Training180
Lesson 2 – ElectricalExterior Lighting 

Access cover3
DS2 xenon lamp connector4
DS2 xenon lamp5
AFS swivel horizontal actuator6
Horizontal actuator drive7
Projector module vertical pivots8
AFS swivel vertical actuator9
Xenon control module10
Control module cover11
Static bending lamp bulb (All except NAS)12
Side lamp bulb13
Turn signal lamp bulb14
The AFS xenon headlamp construction is similar to the
non-AFS xenon headlamp assembly. The AFS assembly
contains an additional carrier frame which provides the
location for the AFS components. The...