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Home >> Hyundai >> 2020 >> Sonata SEL >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Head Up Display System (Except HEV) >> Description & Operation >> Description

Description & Operation: Description

  1. System operation
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    HUD system displays various information on the windshield glass which minimizes the driver's eye movement to enhance safety and convenience.

    The Head Up Display reflects the TFT LCD images to two mirrors (flat/concave) and displays them 2.2m ahead from the driver's eye.

    Information provided by HUD;

    1. Vehicle speed
    2. Integrated (DIS) information TBT (Turn by Turn) navigation information, road signage
    3. Safety warning lamp: SCC, LKAS, LFW, Blind Spot Warning
  2. HUD Display Contents
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  3. HUD Unit

    Head Up Display: Information of the vehicle system is output to the combine through CAN communication.

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  4. Cluster
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  5. Ambient Light Sensor

    Ambient light sensor: The two-direction (horizontal, vertical) measuring sensor is applied and the HUD brightness is adjusted by the horizontal measurements.

    • Two-direction measuring ambient light sensor applied
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    CAUTION: If the ambient light sensor measurement is not recognized, the HUD does not work. Make sure that the sensor should work before checking the HUD.