The Master Warning Light illuminates if one or more of the following occurs:
If the issue is resolved, the Master Warning Light and the Master Warning icon are turned off.
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Safe Exit Warning Settings
Safety Exit Warning
With the ignition switch ON, go to User
Settings > Driver Assistance > Blind-
Spot Safety > Safe Exit Assist (for
cluster type) or Setup > Vehicle > Driver
Assistance > Blind-Spot Safety > Safe
Exit Assist (for infotainment system type)
to turn ...
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Engine Coolant
The high-pressure cooling system has a
reservoir filled with year-round antifreeze
coolant.
Check the antifreeze protection and
coolant level at least once a year, before
the winter season or before traveling to a
colder climate.
Checking the Coolant Level
Check the condition and conn ...