HILL-START ASSIST CONTROL (HAC)*

HAC is designed to help prevent the vehicle from rolling backward 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:

  • 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
  • HAC provides a two-second delay before the vehicle may start rolling backward

Reminders:

  • HAC does not operate when the gear shift is in the P (Park) or the N (Neutral) position
  • 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. 

HAC does not replace the need to apply brakes while the vehicle is stopped on an incline.

Refer to section 6 in the Owner’s Manual for more information.

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