
The rear seat belt buckles can be stowed in the pocket between the rear seatback and cushion when not in use.

Routing the seat belt webbing through the rear seat belt guides helps keep the seat belts from being trapped behind or under the seats.
After inserting the seat belt, tighten the belt webbing by pulling it up.
WARNING
When using the seat belt, use it after taking it out of the guides.
If you pull the seat belt when it is stored in the guides, it may damage the guides and/or belt webbing.
Second row center seatbelt
(3-point rear center seat belt)
Pretensioner seat belt (for driver
and front passenger seat)Hyundai Tucson (NX4) 2022-2026 Service Manual: Drive Belt Tensioner
- Removal and Installation
• Be careful not to damage the parts located under the vehicle
(floor under cover, fuel filter, fuel tank and canister) when raising
the vehicle using the lift.(Refer to General Information - "Lift and
Support Points")
Drive Belt Tensioner
...
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Locking/Unlocking the doors
A : Door handle authentication pad,
B : NFC Antenna
To unlock:
Place the digital key (card key) near the
door handle authentication pad of the
driver or passenger side door for about 2
seconds.
If you unlock your vehicle from the
passenger side door handle, all the
doors are unlocke ...