Hyundai Elantra: Impact sensing door unlock system (if equipped) - Door locks - Features of your vehicle - Hyundai Elantra MD 2010-2015 Owners manualHyundai Elantra: Impact sensing door unlock system (if equipped)

All doors will be automatically unlocked when the impact is delivered to impact sensors while the ignition switch is ON. However, the doors may not be unlocked if mechanical problems occur with the door lock system or battery.