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 Service Manual: Speed Sensor
- Description Input speed sensor : Used for detecting the speed of OD drumOutput speed sensor : Used for detecting the speed of transfer drive gearMiddle speed sensor : Used as a signal for reducing the engine torque to prevent secondary damage during abnormally fast rotation - Compone ...

Hyundai Tucson (NX4) 2022-2026 Service Manual: Seat Belt Pretensioner. Seat Belt Pretensioner (BPT)
Seat Belt Pretensioner (BPT) - Description The Seat Belt Pretensioners (BPT) are installed inside Center Pillar (LH & RH). When a vehicle crashes with a certain degree of frontal impact, the pretensioner seat belt helps to reduce the severity of injury to the front seat occupants by re ...