Impact sensing door unlock
All doors will be automatically unlocked when an impact causes the air bags to deploy.
Speed sensing door lock
All doors will be automatically locked when vehicle speed exceeds 9 mph (15 km/h).
All of the doors will be automatically unlocked after the engine is turned off.
Shift lever auto door lock
All doors will be automatically locked when shifting the shift lever out of P (Park) with the engine running.
You can activate or deactivate the Auto Door Lock/Unlock features from the User Settings Mode on the LCD display.
For more details, refer to the "LCD Display" section in this chapter.
Operating Door Locks from Inside the Vehicle
Child-Protector Rear Door locksHyundai Elantra AD (2016-2020) Owners Manual: Parking Brake
Always set the parking brake before leaving the vehicle. To apply the parking
brake:
Firmly depress the brake pedal.
Pull up the parking brake lever as far as possible.
WARNING
To reduce the risk of SERIOUS INJURY or DEATH, do not operate the parking
brake while the vehicle is moving excep ...
Hyundai Elantra AD (2016-2020) Service Manual: Side Impact Sensor (SIS) Description and Operation
Description
•
Side Impact Sensors (SIS), each installed on the center part
of the right and left front door modules and the right and left center
pillars, detects side impact during collision.
•
The SRSCM uses the signals from SIS during side collision to determine whether and w ...