Hyundai Sonata: Auto Light Switch. Repair procedures - Auto Lighting Control System - Body Electrical SystemHyundai Sonata: Auto Light Switch. Repair procedures

Inspection

Lighting Switch Inspection
With the multi function switch in each position, make sure that continuity exists between the terminals below. If continuity is not as specified, replace the multi-function switch.

Lighting Switch (Auto Light)


    Schematic Diagrams
    Circuit Diagram ...

    Auto Light Sensor. Repair procedures
    Inspection In the state of IGN1 ON, when multi function switch module detects auto light switch on, tail lamp relay output and head lamp low relay output are controlled according to auto lig ...

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    Repair procedures
    Inspection Lighting Switch Inspection With the multifunction switch in each position, make sure that continuity exists between the terminals below. If continuity is not as specified, replac ...

    Horn
    To sound the horn, press the horn symbol on your steering wheel. Check the horn regularly to be sure it operates properly. ✽ NOTICE To sound the horn, press the area indicated by the hor ...

    To defog inside windshield
    1. Select any fan speed except “0” position. 2. Select desired temperature. 3. Select the or position. 4. The outside (fresh) air will be selected automatically. If the outside (fresh) ai ...