The front seat can be adjusted by using the levers located underneath the front part of the seat or on the outer side of the seat.
Forward and rearward adjustment

To move the seat forward or rearward:
1. Pull up the seat slide adjustment lever and hold it.
2. Slide the seat to the desired position.
3. Release the lever and make sure the seat is locked in place. Move forward and rearward without using the lever. If the seat moves, it is not locked properly.
Seatback angle

To recline the seatback:
1. Lean forward slightly and lift up the seatback lever.
2. Carefully lean back on the seat and adjust the seatback to the desired position.
3. Release the lever and make sure the seatback is locked in place.
Seat height

To change the height of the seat:
Front Seats
Power seats - Seat adjustmentHyundai Tucson (NX4) 2022-2026 Service Manual: Curtain Airbag (CAB) Module
- Description
Curtain airbags are installed inside the headliner (LH and RH) and
protect the the heads of the front seat occupants and the rear outboard
seat occupants from danger when side crash occurs. The SRSCM determines
deployment of curtain airbag by using side impact sensor (SIS) sig ...
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Airbag inflation conditions
Front airbags
Airbag inflation conditions
Front airbags are designed to inflate
in a frontal collision depending on the
severity of impact.
Side and curtain airbags
Side and curtain airbags are designed
to inflate when an impact is detected by
side collision sensors depending on th ...