Hyundai Tucson: Convenience Features / Door Locks

Limitations of the System

Hyundai Digital Key app on the smartphone and card key may not work if: Hyundai Digital Key app is deleted. Account login information for Hyundai Digital Key app has expired. Logged in wi ...

Operating Door Locks from Outside the Vehicle

Using the mechanical key To unlock: 1. Pull the door handle. 2. Press the release button ...

Other information:

Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Explanation of Scheduled Maintenance Items
Engine Oil and Filter The engine oil and filter should be changed at the intervals specified in the maintenance schedule. If the vehicle is driven in severe conditions, more frequent oil and filter changes are required. Drive Belts Inspect all drive belts for evidence of cuts, cracks, ...

Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Tires and Wheels
NOTICE It is permissible to add 3 psi to the standard tire pressure specification if colder temperatures are expected soon. Tires typically lose 1 psi (7 kPa) for every 12 °F (7 °C) temperature drop. If extreme temperature variations are expected, recheck your tire pressure ...