You can start the engine without inserting the key.
CAUTION
To prevent damaging the smart key:
Hyundai Tucson (LM) 2010-2015 Owners Manual: Low tire pressure indicator
The low tire pressure indicator comes on for 3 seconds after the ignition switch
is turned to the "ON" position.
The low tire pressure indicator illuminates when one or more of your tires is
significantly underinflated.
The low tire pressure indicator will illuminate after it blinks for appr ...
Hyundai Tucson (LM) 2010-2015 Owners Manual: Display Settings
Adjusting the Brightness
Press the key
Select [Display]
Select [Brightness]
Use the ,
buttons to adjust the screen brightness
or set the Brightness on Automatic, Daylight, or Night mode.
Press the button to reset.
1) Automatic : Adjusts the brightness a ...