Seat belt warning light

This warning light informs the driver that the seat belt is not fastened.
For more information, refer to the “Seat Belts” section in Chapter 3.
Airbag warning light

This warning light illuminates:
Warning and Indicator Lights
Parking brake warning lightHyundai Tucson (NX4) 2022-2026 Owner's Manual: Daytime Running Lights (DRL)
The Daytime Running Lights can make it
easier for others to see the front of your
vehicle during the day, especially after
dawn and before sunset. The DRL system
is ON when the headlight switch is in the
OFF or the AUTO headlight position and
the Electronic Parking Brake is released.
It ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Rail Pressure Sensor (RPS)
- Description
Rail Pressure Sensor (RPS) is installed on the delivery pipe and
measures the instantaneous fuel pressure in the delivery pipe. The
sensing element (Semiconductor element) built in the sensor converts the
pressure to voltage signal. By using this signal, the ECM can control
...