Headlight | Headlight (HI) (LED headlight) | - LED headlight control module supplies power supply voltage to headlight (HI), and turns the headlight (HI) ON.
- Exterior light appearance: Refer to Exterior Light AppearanceExterior Lamp Appearance.
- Bulb specifications: Refer to Bulb Specifications.
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Headlight (LO) (LED headlight) | - LED headlight control module supplies power supply voltage to headlight (LO), and turns the headlight (LO) ON.
- Exterior light appearance: Refer to Exterior Light AppearanceExterior Lamp Appearance.
- Bulb specifications: Refer to Bulb Specifications.
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LED headlight control module | Refer to LED Headlight Control ModuleLED Headlamp Control Module. |
IPDM E/R | - Transmits the control signal and request (via LIN communication) to the LED headlight control module according with the request from BCM via CAN communication.
- Detects the LIN communication error or headlight warning signal is input from the LED headlight control module (via LIN communication). And the IPDM E/R requests the combination meter (via CAN communication) to displays the headlight warning.
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BCM | - Detects each switch condition by the combination switch reading function.
- Headlight (HI/LO) ON/OFF is judged from each signal, and then a request is transmitted to IPDM E/R (via CAN communication) to controls the LED headlight control module.
- It also transmits a status to the combination meter (via CAN communication) to turns dipped beam indicator light and high beam indicator light ON/OFF.
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Combination meter | - Turns the dipped beam indicator light and high beam indicator light ON/OFF according to the status from BCM via CAN communication.
- Displays the headlight warning according to the request from IPDM E/R via CAN communication.
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Combination switch | Lighting & turn signal switch | Inputs the each switch condition signal to BCM. |