Selective Unlock Function
WARNING: This page is about a different car, the 2006 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.
When an LOCK signal is sent from remote controller of Intelligent Key, all doors will be locked. When an UNLOCK signal is sent from remote controller of Intelligent Key once, driver's door will be unlocked. Then, if an UNLOCK signal is sent from remote controller of Intelligent Key again within 5 seconds, all other door will be unlocked.