The headlight light control ECU sub-assembly illuminates the LED used as a light source for the low beam headlights and high beam headlights*. When the low beam headlights or high beam headlights* are illuminated, a constant current flows to the LED to instantly stabilize the headlights. Also, changes in the LED current due to fluctuations in the voltage are reduced to prevent the lights from flickering.
*: Models with triple bulb full LED headlights
|*1||Headlight Light Control ECU Sub-assembly RH||*2||Headlight Light Control ECU Sub-assembly LH|