ADAPTIVE LED HEADLIGHTS CONTROL MODULE [(E)]

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Purpose

• The adaptive LED headlight control module determines the surroundings and vehicle conditions based on the signals from each module, and changes the headlight illumination range based on the determination result.

Function

Surroundings and vehicle conditions determination function

• The adaptive LED headlight control module determines the surroundings and vehicle conditions based on the following signals.

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Automatic configuration function

• When the main power is switched ON (READY off or on) after the adaptive LED headlight control module is replaced, the adaptive LED headlight control module reads the vehicle specification information sent via CAN communication from the instrument cluster, and stores the vehicle specification information.

On-board diagnostic function

• The adaptive LED headlight control module is equipped with an on-board diagnostic function which records DTCs in the event of a malfunction.

Construction

• The adaptive LED headlight control module is located inside the dashboard.

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Operation

1. The adaptive LED headlight control module receives (1) each signal from each module.

2. The adaptive LED headlight control module determines (2) the surroundings and vehicle conditions based on each signal received.

3. The adaptive LED headlight control module sends (3) a control signal or target optical axis signal to the front combination light based on the determination result.

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