Kia Optima Hybrid: 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

Component(1) 1. Head lamp assembly lens & housing2. Head lamp (High) lamp3. Dust cap4. Socket5. Turn signal/ Position lamp6. Head lamp (Low) lamp Component(2) 1. Head lamp assembly lens & housing2. ...

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. ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Steering Angle Sensor Description and Operation


Description The Steering Angle Sensor (SAS) is installed in MDPS (Motor Driven Power Steering) and it sends messages to HECU through CAN communication line. The SAS is used to determine turning direction and speed of the steering wheel. The HECU uses the signals from the SAS when performing ESC-related ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Front Bumper Components and Components Location


Components(1) 1. Front bumper cover2. Front bumper upper strip assembly3. Radiator grill upper cover4. Front bumper lower stiffner5. Front bumper rail assembly6. Front bumper side bracket [LH]7. Front bumper side bracket [RH]8. KIA ornamemt Components(2) 1. Front bumper cover2. Front bumper lip assembly3. ...

© 2025 Copyright www.koptimatfhev.com