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

With central door lock switch (if equipped)
Driver’s door Passenger’s door Operate by depressing the central door lock switch. When pushing down on the front portion (1) of the switch, all vehicle doors will lock. When pushin ...

Child-protector rear door lock
The child safety lock is provided to help prevent children from accidentally opening the rear doors from inside the vehicle. The rear door safety locks should be used whenever children are in th ...