LIGHTING SYSTEM FAIL-SAFE CHART


  1. FAIL-SAFE FUNCTION


    1. Headlight ECU sub-assembly


      1. The headlight ECU sub-assembly stops light operation when the following malfunctions are detected.

        Malfunctioning System Multi-information Display Warning DTC Output
        Lighting on/off LED light source malfunction Low beam Output Output
        High beam Output*1 / No output*2 Output
        Fan malfunction Output Output
        Other than above (communication with main body ECU [multiplex network body ECU]) No output Output
        Automatic headlight beam level control Output Output
        Cornering light No output Output
        Adaptive high beam system*1 Output Output
        Power supply IG voltage line malfunction Output Output
        Other than an IG voltage line malfunction No output No output

        *1: w/ Adaptive High Beam System

        *2: w/o Adaptive High Beam System