Hyundai Tucson Owners & Service Manuals

Hyundai Tucson: Highway Driving Assist (HDA) / Highway Driving Assist Settings

Highway Driving Assist

With the ignition switch ON, go to Setup > Vehicle > Driver Assistance > Driving Convenience > Highway Driving Assist (for infotainment system type) from the Settings menu to turn Highway Driving Assist on and off.

  • If Highway Driving Assist is selected, the function helps maintain distance from the vehicle ahead, maintain the set speed, and help center your vehicle in the lane while driving on the highway.


  • When there is a problem with Highway Driving Assist, the function cannot be set from the Settings menu. Have the vehicle inspected by an authorized HYUNDAI dealer.
  • When the engine is restarted, the function maintains the last setting.


Only change the settings after parking your vehicle at a safe location.


You can change the Warning Volume settings or select Driving Safety Priority for Highway Driving Assist from the Settings menu. For more information, refer to the "Driver Assistance System Settings" section in this chapter.

    Highway Driving Assist (HDA)
    Highway Driving Assist uses the front view camera and front radar to: Help detect vehicles and lanes ahead. Help maintain the distance from the vehicle ahead and the set speed. Help cente ...

    Highway Driving Assist Operation
    Highway Driving Assist display The status of the Highway Driving Assist operation appears in Driving Assist mode on the instrument cluster. Refer to the "View Modes" section in Chapter 4. 1 ...

    Other information:

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    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 light may illuminate on the instrument cluster. Have the vehicle inspected by an authorized HY ...

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