The Hill-Start Assist Control (HAC) helps prevent the vehicle from rolling backwards when starting a vehicle from a stop on a hill. The system operates the brakes automatically for approximately 2 seconds and releases the brake after 2 seconds or when the accelerator pedal is depressed.
WARNING
Always be ready to depress the accelerator pedal when starting off on a incline. The HAC activates only for approximately 2 seconds.
NOTICE
Good Braking PracticesHyundai Elantra AD (2016-2020) Service Manual: Front Seat Shield Outer Cover Components and Components Location
Component Location
1. Front seat shield outer cover
...
Hyundai Elantra AD (2016-2020) Owners Manual: Warning and System Control
Blind-Spot Collision Warning (BCW) system
First stage alert
If a vehicle is detected within the boundary of the system, a yellow warning
light will illuminate on the outer side view mirror.
If the detected vehicle is no longer within the blind spot area, the warning
will turn off according ...