17: TwicePress and hold button for 2seconds to open the trunk.Parking lights will flash twiceand the siren will chirp twice.10-2 Trunk sensing (option setting)While your trunk is open, you cannot lock the doors (orarm the vehicle.[Ⅱ]1. Easy fuction ON/OFFYou can make function ON/OFF easily by looking at iconson display.Press the button ( + ) for 2 seconds, then each functionicon takes turns appearing, along with Arabic number thatindicates which button to be pressed and how long.(For example, 1 = for 0.5 sec, 1- = for 2 sec , 12 = (+ ) for 0.5sec. 12- = ( + ) for 2sec). If you pressdesignated button while certain icon (function) is pressedas indicated in the list, the function change is set up.