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

Hyundai Santa Fe (TM) 2019-2025 Service Manual / Body Electrical System / Head Up Display System / Description and operation

Description

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.

Cluster

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.

Head Up Display System

Components and components location

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