Hyundai Tucson: Intelligent Speed Limit Assist (ISLA) / Intelligent Speed Limit Assist Operation

Intelligent Speed Limit Assist may warn and control your vehicle by "Displaying speed limit", "Warning overspeed" , and "Changing set speed".


Intelligent Speed Limit operation is described based on the offset adjusted to "0". For more information on setting the offset, refer to "Speed Limit Offset" in this section.

Displaying speed limit

Speed limit information appears on the instrument cluster.

Warning overspeed

When driving at a speed higher than the displayed speed limit, the speed limit appears in red.

Changing set speed

If the speed limit changes when using Manual Speed Limit Assist or Smart Cruise Control, an arrow in the direction of up or down appears to inform you to change the set speed by pushing the + or – switch.



Intelligent Speed Limit Assist Settings
Speed Limit With the ignition switch ON, go to User Settings > Driver Assistance > Speed limit (for cluster type) or Setup > Vehicle > Driver Assistance > Speed limit (for in ...

Intelligent Speed Limit Assist Malfunction and Limitations
Intelligent Speed Limit Assist malfunction When Intelligent Speed Limit Assist is not working properly, the "Check Speed Limit Assist System" warning message may appear, and the () warning ...

Other information:

Hyundai Tucson (NX4) 2022-2023 Owner's Manual: Horn
To sound the horn, press the area indicated by the horn symbol on your steering wheel (see illustration). The horn operates only when this area is pressed. NOTICE Do not strike the horn severely or hit it with your fist. Do not press on the horn with a sharp-pointed object. NOTICE Do ...

Hyundai Tucson (NX4) 2022-2023 Owner's Manual: Navigation-based Smart Cruise Control Operation
Navigation-based Smart Cruise Control may be available when: Highway Auto Speed Change is selected from the settings menu. Smart Cruise Control is operating. You are driving on controlled access roads. Information For more details on how to operate Smart Cruise Control, refer t ...

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