Hyundai Elantra: 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.

Head Lamps Components and Components Location
Components [Standard] 1. Head lamp (Low)2. Head lamp (High)3. Turn signal lamp4. Dust cap5. Position lamp6. Side marker [HID] 1. Head lamp (Low - HID)2. Head lamp (High)3. Turn signal lamp ...

Head Lamps Repair procedures
Head Lamp Aiming Instructions [Mechanical Aiming] The head lamps should be aimed with the proper beam-setting equipment, and in accordance with the equipment manufacturer's instructions. ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Front Bumper Cover Repair procedures
Replacement     • Put on gloves to prevent hand injuries.     • When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components. • Use a plastic panel removal tool to remove int ...

Hyundai Elantra AD (2016-2020) Owners Manual: Rear Seats
Folding the rear seat The rear seatbacks can be folded to facilitate carrying long items or to increase the luggage capacity of the vehicle. WARNING Never allow passengers to sit on top of the folded down seatback while the vehicle is moving. This is not a proper seating position and no s ...

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