Hyundai Elantra MD/UD: Unlock (2)
Driver's door is unlocked if the unlock button is pressed once. The hazard warning lights will blink twice to indicate that the driver's door is unlocked. All doors are unlocked if the unlock button is pressed twice within 4 seconds.
The hazard warning lights will blink twice again to indicate that all doors are unlocked. If no doors are opened within 30 seconds after unlocking them, the doors will automatically lock again.
✽ NOTICE
You can change the system to unlock all doors by one pressing the unlock button (Central Door Unlock Mode). Unlock mode can be switched between Two Stage Unlock Mode and Central Door Unlock Mode as follows: Press the lock button (1) and unlock button (2) at the same time for 5 seconds or more. The hazard warning lights will blink four times.