Setting main vehicle
You can manage multiple digital keys from the Hyundai Digital Key app. From the list of digital keys you own, select the vehicle you want to make your priority vehicle.
For more information, refer to the ‘tutorial’ on your Hyundai Digital Key app.
Hyundai Tucson (NX4) 2022-2025 Service Manual: Description and Operation
- OBD-II Review
1. Overview
The California Air Resources Board (CARB) began regulation of On Board
Diagnostics (OBD) for vehicles sold in California beginning with the
1988 model year. The first phase, OBD-I, required monitoring of the fuel
metering system, Exhaust Gas Recirculation (EGR) ...
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: TPMS Malfunction
Indicator
The TPMS Malfunction Indicator
illuminates after it blinks for about one
minute when there is a problem with the
Tire Pressure Monitoring System.
Have the system inspected by an
authorized HYUNDAI dealer as soon as
possible.
NOTICE
If there is a malfunction with the TPMS,
the indivi ...