Opening or unlocking the liftgate
To open:
1. Make sure you have the smart key in your possession.
2. Press the liftgate open/close button on the vehicle or press and hold the Liftgate Open button 3 on the smart key for more than 1 second. The hazard warning lights blink twice and the liftgate is unlocked.
3. Pull up on the liftgate to open. If your vehicle is equipped with power liftgate, the liftgate is automatically opened.
Remotely starting the vehicle (if equipped)
To start the vehicle remotely:
1. Press the door lock button on the smart key. You must be within about 32 feet (10 m) from the vehicle.
2. Press and hold the Remote Start button 7 on your smart key. You must press the button within 4 seconds from when you have pressed the door lock button. The hazard warning lights blink and the engine starts.
3. To turn off the engine, press the Remote Start button 7 once.
Information
Hyundai Tucson (NX4) 2022-2023 Owner's Manual: Driver Assistance System
Settings
Warning Timing
With the ignition switch ON, go to User
Settings > Driver Assistance > Warning
Timing (for cluster type) or Setup >
Vehicle > Driver Assistance > Warning
Timing (for infotainment system type)
from the Settings menu to change the
initial warning activation ...
Hyundai Tucson (NX4) 2022-2023 Owner's Manual: Sunroof Inside Air Recirculation. Auto Dehumidify
Sunroof Inside Air Recirculation
(if equipped)
When the sunroof is opened, the fresh
mode is automatically selected. If you
press the air intake control button,
the recirculation mode is selected but
changes back to the fresh mode after 3
minutes. When the sunroof is closed, the
air i ...