Your HYUNDAI may be equipped with a smart key that can be used to lock or unlock the doors liftgate, and start the engine.
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1 Door lock
2 Door unlock
3 Liftgate Unlock (Manual liftgate)
Liftgate Open/Close (Power liftgate)
4 Panic
5 Forward
6 Backward
7 Remote start
Replacing the battery
Locking your vehicleHyundai Tucson (NX4) 2022-2026 Service Manual: Catalytic Converter
- Description
The catalytic converter of the gasoline engine is a three way catalyst.
It oxidizes carbon monoxide and hydrocarbons (HC), and separates oxygen
from the oxides of nitrogen (NOx).
...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Description and Operation
- Description
The immobilizer system will disable the vehicle unless the proper
ignition key is used, in addition to the currently available anti-theft
systems such as car alarms, the immobilizer system aims to drastically
reduce the rate of auto theft.1.Transponder (TP) – IMMO ECU Commun ...