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Hyundai Equus Manuals

Hyundai Equus: Head Lamps Description and Operation - Lighting System - Body Electrical System - Hyundai Equus VI 2009-2024 Service ManualHyundai Equus: Head Lamps Description and Operation

Second generation VI (2009–2024) / Hyundai Equus VI 2009-2024 Service Manual / Body Electrical System / Lighting System / Head Lamps Description and Operation

HID Head Lamp
1.
Bulb
(1)
Elements
Xenon gas: Xenon gas activates the initial reaction for rapid illuminating.
Molybdenum electrode: anode arcing
Metal halide salts: color composing component
(2)
Lightening principle
When Xenon gas and metal halide salt will discharge the molybdenum anode in a capsule, it emits light.
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.

3.
Ballast
(1)
Ballast (A) delivers an instant high voltage pulse to the ignitor electrode, to initialize discharge in the source.
(2)
Ballast supplies the stable power to the bulb and the ignitor during initialization and normal state of arc.

4.
Stability
(1)
Durable for vibration as there is no filament.
(2)
Does not operate if polarity are changed.
(3)
Doesn't operate if the input voltage is not in the range of 10-16V.
(4)
Doesn't operate if the circuit is short.
(5)
Doesn't operate if the bulb burnt out.
    Head Lamps Components and Components Location
    Components 1. Head lamp assembly lens & housing2. Ballast3. Head lamp (Low) bulb (HID) & Ignitor4. Bracket5. Dust cover (Low)6. Vertical adjustment (High/Low)7. Head lamp (High) bulb8. Du ...

    Head Lamps Repair procedures
    Inspection Head Lamp Relay Inspection 1. Pull out the head lamp relay (Low) (A) from the engine compartment relay box. A : Head lamp(Low) relay 2. Check for continuity between terminals. The ...

    See also:

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    Description A spark plug is a device for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine to ignite the compressed fuel/air mixture there ...

    Emergency towing
    If towing is necessary, we recommend you to have it done by an authorized EQUUS dealer or a commercial tow truck service. If towing service is not available in an emergency, your vehicle may be t ...

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