Hyundai Tucson: Smart Key / Using the mechanical key. Key cylinder (Driver door). Loss of a smart key
Using the mechanical key
If the smart key does not operate normally, you can lock or unlock the driver’s door by using the mechanical key.
To remove the mechanical key from the smart key:
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Press and hold the release button
Starting the vehicle
Some models are equipped with a
Button Start ignition switch instead of a
key cylinder. You can leave your smart
key in your pocket or purse when you
start your vehicle.
For more information, ...
Smart key precautions. Replacing the battery
Smart key precautions
The smart key may not work if any of the
following occur:
The smart key is close to a radio
transmitter such as radio station or
airport that may interfere with norm ...
Other information:
Hyundai Tucson (NX4) 2022-2024 Owner's Manual: ESC operation
ESC ON condition
When the ignition switch is in the ON
position, ESC and the ESC OFF indicator
lights illuminate for about three seconds.
After both lights go off, ESC is enabled.
When operating
When ESC is operating, the ESC
indicator light blinks:
When you apply your brakes under ...
Hyundai Tucson (NX4) 2022-2024 Owner's Manual: Low tire pressure warning
light
This warning light illuminates:
When the ignition switch is in the
ON position. The Low Tire Pressure
warning light illuminates for about 3
seconds and then goes off.
When one or more tires are
significantly underinflated. (The
location of the underinflated tire
appears on ...
