1.The forward facing sensor sees if the brightness of the surroundings is low enough for the mirror to operate its function.
2.The rearward looking sensor detects glaring of the reflecting light from a vehicle behind.
3.The ECM is darkened to the level as determined by the rearward looking sensor. When the glaring is no longer detected, the mirror stops functioning.
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Infotainment System
NOTICE
If you install an aftermarket HID
headlight, your vehicle’s audio and
electronic devices may not function
properly.
USB Port
You can use an USB cable to connect
audio devices to the vehicle USB port.
Information
When using a portable audio device
connected to the power outl ...
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Starting the vehicle
Some models are equipped with a
Button Start ignition switch instead of a
key cylinder. You can leave your smart
key in your pocket or purse when you
start your vehicle.
For more information, refer to the
“Button Start Ignition Switch” section in
Chapter 6.
Information
If the smar ...