Hyundai Tucson: Remote Key / Replacing the battery
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Battery type: CR2032
To replace the battery:
1. Insert a slim tool into the slot and gently open the cover.
2. Remove the old battery and insert a new one. Make sure the battery position is correct.
3. Reinstall the rear cover of the remote key.
If you suspect your remote key might have sustained some damage or you feel your remote key is not working correctly, contact an authorized HYUNDAI dealer.
WARNING
This product contains a button battery. If swallowed, a lithium button battery can cause severe or fatal injuries within 2 hours. Keep batteries out of reach of children.
If you think batteries may have been swallowed or placed inside any part of the body, seek immediate medical attention.
Information
Always dispose batteries in accordance with local laws and regulations.
Remote key precautions
The remote key may not work if any of
the following occur:
The key is in the ignition switch.
The maximum operating distance limit
is exceeded (about 32 feet (10 m)).
The remote key batte ...
Smart Key
Your HYUNDAI may be equipped with
a smart key that can be used to lock or
unlock the doors liftgate, and start the
engine.
1 Door lock
2 Door unlock
3 Liftgate Unlock (Manual liftgate)
...
Other information:
Hyundai Tucson (NX4) 2022-2026 Service Manual: Oil Pressure Sensor (OPS)
- Description
Continuous Variable Valve Timing (CVVT) system advances or retards the
valve timing of the intake and exhaust valve in accordance with the ECM
control signal which is calculated by the engine speed and load.By
controlling CVVT, the valve over-lap or under-lap occurs, which mak ...
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Conditions that Restart the
Engine
The engine is automatically restarted if:
The brake vacuum pressure is low.
The engine has stopped for about 5
minutes.
The air conditioning is ON with the fan
speed set to a certain high level.
The front defroster is ON.
The battery is weak.
The cooling and heating performance
...
