Hyundai Santa Fe: Head Lamps. Description and Operation - Lighting System - Body Electrical SystemHyundai Santa Fe: 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
Component 1. Head lamp high beam bulb 2. Dust cap (High) 3. Head lamp low beam bulb 4. Dust cap (Low) 5. Turn signal lamp bulb 6. Turn signal lamp socket 7. Side marker bulb 1. Head lamp high beam bulb ...

Head Lamps. Repair procedures
Inspection 1. Check-points upon head lamp failure (HID) (1) Check the battery voltage. (Low beam will be on when the battery voltage above 9V.) (2) Check the fuse and relay. (3) Check the polarity of ballast. ...

See also:

Console Armrest. Repair procedures
Replacement • Put on gloves to protect your hands. • When prying with a flat-tip screwdriver, wrap it with protective tape, and apply protective tape around the related parts, to prevent damage. • ...

Power Window Switch. Components and Components Location
Components Driver Power Window Switch Assist Power Window Switch Rear Power Window Switch ...

Cruise SET Indicator Light
This indicator light illuminates: • When the cruise control speed is set. For more details, refer to “Cruise Control System” in section 5. ...