HILL-START ASSIST CONTROL (HAC)*

HAC helps prevent the vehicle from rolling backwards when accelerating from a stop while on a steep incline. HAC automatically activates whether the ESC is OFF or ON but does NOT activate when the ESC has malfunctioned.

Quick Tips:

  • HAC provides a two-second delay before the vehicle may start rolling backwards
  • When HAC is active (e.g., during initial acceleration from a stop on an incline), you may notice that the brakes will momentarily remain engaged after you depress the accelerator — this is normal HAC operation

Reminders:

  • HAC does not operate when the gear shift is in the P (Park) or the N (Neutral) position
  • HAC does not replace the need to apply brakes while the vehicle is stopped on an incline
  • In the event of HAC system malfunction, see an authorized Kia dealer for service

*See LEGAL page for legal information

Certain features are available only on select Kia models. 

Refer to section 5 in the Owner’s Manual for more information.

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