Rear Occupant Alert is provided to prevent the driver from leaving with any rear passenger left in the vehicle.
Rear Occupant Alert Settings
To use Rear Occupant Alert, it can be enabled from the Settings menu in the instrument cluster or infotainment system.
Select:
Rear Occupant Alert Operations
When you turn off the engine and open the driver’s door after opening and closing the rear door or liftgate, the "Check rear seats" warning message appears on the instrument cluster.
After the first alert, the second alert operates when any movement is detected in the vehicle after the driver’s door is closed and all the doors are locked. The horn sounds for approximately 25 seconds. If the system continues to detect a movement, the alert operates up to 8 times. Unlock the doors with the smart key to stop the alert.
The system detects movement in the vehicle for 8 hours after the door is locked.
Information
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Good Driving Practices
Never shift the gear from P (Park) or N
(Neutral) to any other gear when the
accelerator pedal is depressed.
Never shift the gear into P (Park) when
the vehicle is moving. Completely
stop before shifting into R (Reverse) or
D (Drive).
Do not shift to N (Neutral) when
driving ...
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Collision Warning
While Smart Cruise Control is operating
and the collision risk of the vehicle ahead
is high, the "Collision Warning" warning
message may appear on the instrument
cluster, and an audible alert sounds.
WARNING
Smart Cruise Control may not warn you
of a collision if:
The distance to t ...