FRONT COMBINATION LIGHT

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Purpose


Bulb type

•  Parts related to the front exterior lights are grouped and housed together such as the headlight, parking light, headlight leveling actuator, wiring harnesses, and connectors.


LED type

•  Parts related to the front exterior lights are grouped and housed together such as the headlight, parking light, headlight leveling actuator, wiring harnesses, and connectors.
•  Energy consumption reduction and maintenance-free design been achieved with the adoption of LEDs on the headlight LO and HI, and parking light/running light.
•  Visibility of road signs positioned higher up has been improved by blurring the cut lines of the headlights between light and dark to the extent possible.
•  Visibility of pedestrians and roadside zones has been improved by expanding the light distribution of the headlights.


Function

•  Each light illuminates or flashes when the light switch, turn switch, or hazard warning switch is operated.

Construction

•  A bulb type or LED type headlight is available for the front combination light.

Bulb type

•  The front combination light groups the following parts:
Except Saudi Arabia specs.
―  Headlight LO bulb
―  Headlight HI bulb (without running light system)
―  Headlight HI/Running light bulb (with running light system)
―  Parking light bulb
Saudi Arabia specs.
―  Headlight LO bulb
―  Headlight HI/Running light bulb
―  Parking light/Front side marker light bulb
•  The front combination light is integrated with the headlight leveling actuator. (with headlight manual leveling system)
•  A projector type headlight has been adopted for the headlight LO.
Note
•  Fogging or condensation on the inside of the front combination lights may occur, however, it is a natural phenomenon occurring as a result of a temperature difference between the interior and exterior of the front combination lights and has no effect on the light performance.
•  Fogging or condensation occurring as a natural phenomenon will dissipate when the temperature inside the front combination lights rises after the headlights are illuminated and a period of time has elapsed.
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LED type

•  The front combination light is integrated with the following parts:
Except Saudi Arabia specs.
―  Headlight LO/HI (LED)
―  Parking light/Running light (LED)
―  Swivel actuator (with adaptive front lighting system (AFS))
―  Side-illuminating LED (with adaptive LED headlights)
―  Headlight leveling actuator
Saudi Arabia specs.
―  Headlight LO/HI/Running light (LED)
―  Parking light (LED)
―  Swivel actuator (with adaptive front lighting system (AFS))
―  Headlight leveling actuator
•  A projector type headlight has been adopted for the headlight LO.
Note
•  Fogging or condensation on the inside of the front combination lights may occur, however, it is a natural phenomenon occurring as a result of a temperature difference between the interior and exterior of the front combination lights and has no effect on the light performance.
•  Fogging or condensation occurring as a natural phenomenon will dissipate when the temperature inside the front combination lights rises after the headlights are illuminated and a period of time has elapsed.
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•  The optimized shape of the headlight LO/HI reflector emits light over a wide area.
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Operation


Headlight LO

1.  When the light switch is moved to the HEAD position and the dimmer switch is moved to the LO position, the start stop unit detects a headlight LO signal.
2.  The start stop unit sends the headlight LO signal to the front body control module (FBCM) as a CAN signal.
3.  When the front body control module (FBCM) receives the headlight LO signal, it turns the headlight LO relay on.
4.  When the headlight LO relay turns on, the headlight LO is illuminated.
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Headlight HI

1.  When the light switch is moved to the HEAD position and the dimmer switch is moved to the HI position, the start stop unit detects a headlight HI signal.
2.  The start stop unit sends the headlight HI signal to the front body control module (FBCM) as a CAN signal.
3.  When the front body control module (FBCM) receives the headlight HI signal, it turns the headlight HI relay on.
4.  When the headlight HI relay turns on, the headlight HI is illuminated.
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Flash-to-pass

1.  When the light switch is operated to the FLASH-TO-PASS position, the start stop unit detects a light switch FLASH-TO-PASS signal.
2.  The start stop unit sends the light switch FLASH-TO-PASS signal to the front body control module (FBCM) as a CAN signal.
3.  When the front body control module (FBCM) receives the light switch FLASH-TO-PASS signal, it turns the headlight LO and HI relays on.
4.  When the headlight LO and HI relays turn on, the headlight LO and HI are illuminated.
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Parking light (without front side marker light)

1.  When the light switch is operated to the TNS (parking lights) position, the start stop unit detects a TNS (parking lights) signal.
2.  The start stop unit sends the TNS (parking lights) signal to the front body control module (FBCM) as a CAN signal.
3.  When the front body control module (FBCM) receives the TNS (parking lights) signal, it turns the TNS relay on.
4.  When the TNS relay turns on, the parking lights are illuminated.
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Parking light/Front side marker light (with front side marker light)

1.  When the light switch is operated to the TNS (parking lights) position, the start stop unit detects a TNS (parking lights) signal.
2.  The start stop unit sends the TNS (parking lights) signal to the front body control module (FBCM) as a CAN signal.
3.  When the front body control module (FBCM) receives the TNS (parking lights) signal, it turns the TNS relay on.
4.  When the TNS relay turns on, the parking lights and front side marker lights are illuminated.
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Running light (with running light system)

•  Refer to the running light system. (See RUNNING LIGHT SYSTEM.)


Headlight leveling actuator (with headlight manual leveling system or headlight auto leveling system)

•  Refer to the headlight leveling actuator. (See HEADLIGHT LEVELING ACTUATOR.)


Swivel actuator (with adaptive front lighting system (AFS))

•  Refer to the swivel actuator. (See SWIVEL ACTUATOR.)


Side-illuminating LED (with adaptive LED headlights)

•  Refer to the adaptive LED headlights. (See ADAPTIVE LED HEADLIGHTS.)


Fail-safe

•  Not applicable