Hyundai Elantra: Lighting System / Head Lamps Description and Operation

Hyundai Elantra AD (2016-2020) Service Manual / Body Electrical System / Lighting System / Head Lamps Description and Operation

HID Head Lamp

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.

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: Smart Cruise Control Unit Repair procedures
Removal 1. Remove the bumper. (Refer to Body - "Front Bumper") 2. Disconnect the smart cruise control unit connector (A). 3. Remove the smart cruise control unit assembly (B) from vehicle after loosening mounting bolts. Installation 1. Install in the reverse order of removal. ...

Hyundai Elantra AD (2016-2020) Owners Manual: Lane Keeping Assist (LKA) System
The Lane Keeping Assist (LKA) system helps detect lane markers on the road with a front view camera at the front windshield, and assists the driver's steering to help keep the vehicle between lanes. When the system detects the vehicle straying from its lane, it alerts the driver with a ...