Hyundai Santa Fe (TM): Head Up Display System / Description and operation

Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual / Body Electrical System / Head Up Display System / Description and operation

Description
1.
System operation

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
3.
HUD Unit
Head Up Display : Information of the vehicle system is output to the combine through CAN communication.
4.
Cluster
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

  
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.

    Components Location 1. Head Up Display (HUD) 2. Rain(Light) sensor 3. Cluster (User setting menu On/Off)

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