Kia Sorento: HID Head Lamp
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1. |
Bulb
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(1) |
Elements
Xenon gas: Xenon gas activates the initial reaction for
rapid illuminating.
Molybdenum electrode: anode arcing
Metal halide salts: color composing component
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(2) |
Lightening principle
When Xenon gas and metal halide salt will discharge the
molybdenum anode in a capsule, it emits light.
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2. |
Ignitor
Ignitor (A) is an electromagnetic transformer that receives current
from ballast and boost voltage to light on the arc light source in any
environment.
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3. |
Ballast
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(1) |
Ballast (A) delivers an instant high voltage pulse to
the ignitor electrode, to initialize discharge in the source.
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(2) |
Ballast supplies the stable power to the bulb and the
ignitor during initialization and normal state of arc.
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4. |
Stability
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(1) |
Durable for vibration as there is no filament.
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(2) |
Does not operate if polarity are changed.
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(3) |
Doesn't operate if the input voltage is not in the range
of 10-16V.
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(4) |
Doesn't operate if the circuit is short.
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(5) |
Doesn't operate if the bulb burnt out.
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1. Head lamp assembly
2. Head lamp high beam bulb
3. Head lamp low beam bulb (HID & ignitor)
4. Dust cap
5. Turn signal lamp socket & bulb
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1.
Check-points upon head lamp failure (HID)
(1)
Check the battery voltage. (Low beam will be on when the
battery voltage above 9V.) ...
See also:
Fuel Tank Removal
1.
Release the residual pressure in fuel line.
(Refer to the Fuel Delivery System - Repair Procedures - "Release
Residual Pressure in Fuel Line")
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CVVT & Camshaft Operation Principle
The CVVT has the mechanism rotating the rotor vane with hydraulic force generated
by the engine oil supplied to the advance or retard chamber in accordance with
the CVVT oil control valve con ...
Cylinder Head Installation
•
Thoroughly clean all parts to be assembled.
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...
Head Lamps Component (2)
Head Lamps Inspection