See also:

Replacing the battery
When the transmitter's battery begins to get weak, it may take several pushes on the button to lock or unlock the doors, and the LED will not light. Replace the battery as soon as possible. B ...

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 ...

Overview
Hyundai Motor America introduced the all-new 2012 Hyundai Accent with best-in-class standard fuel economy and power at the 2011 New York International Auto Show. This marks the U.S. debut of the l ...