Workshop Manuals Factory service & repair Land Rover
01 Range Rover 2002MY ON Workshop Manual - System Description and Operation - LM - 6th Edition - NAS02 03 04 05 06 07 08 09 ENGINE - V810 11 12 ENGINE MANAGEMENT SYSTEM – V813 14 FUEL DELIVERY SYSTEM – V815 16 17 18 19 20 COOLING SYSTEM – V821 22 MANIFOLDS AND EXHAUST SYSTEM – V823 TRANSFER BOX24 AUTOMATIC TRANSMISSION – ZF 5HP2425 26 DRIVE AND PROPELLER SHAFTS27 28 FINAL DRIVE29 STEERING30 31 SUSPENSION32 33 34 35 BRAKES36 37 38 RESTRAINT SYSTEMS39 40 41 DOORS42 INTERIOR TRIM COMPONENTS43 44 45 SCREENS46 SEATS47 48 SUNROOF49 50 AIR CONDITIONING51 52 53 54 55 56 57 WIPERS AND WASHERS58 59 CHARGING AND STARTING60 61 62 63 64 LIGHTING65 66 BODY CONTROL UNIT67 68 COMMUNICATION DATA BUSES69 70 71 SECURITY72 WINDOWS73 74 75 ENTERTAINMENT AND INFORMATION SYSTEMS76 DRIVING AIDS77 78 INSTRUMENTS
Land Rover L322 Range Rover System Description and Operation64 · LIGHTING
64 · Electrical

Headlamp Assembly (page 4 of 5)

Make
Land Rover
Model
Range Rover L322 Range Rover System Description and Operation
Section
Description
LIGHTINGHeadlamp Assembly · page 4 of 5
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LIGHTING

DESCRIPTION AND OPERATION 86-2-17

The bi-xenon dip/main beam headlamps use ellipsoidal technology for the lens and reflector providing improved night 
time visibility compared with conventional halogen headlamps. The bi-xenon headlamps provide the following benefits 
when compared to halogen headlamps:

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Longer bulb life – Approximately 3 to 5 times longer than a halogen bulb

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Increased light output – Xenon headlamps output 2.5 to 3 times more lumens than halogen headlamps (lumens 
is a measure of light energy emitted per second on a given area over a given distance)

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Blue/white light which simulates natural daylight – Xenon bulbs produce a blue/white light compared to the yellow 
light produced by a halogen bulb. 

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Improved night time driving visibility – Xenon lamps produce a wider and brighter beam in front of the vehicle 
than conventional halogen bulbs.

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Lower operating temperatures

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Lower power consumption.

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