This plug-and-play remote start kit is designed specifically for the 2005-2008 Infiniti FX35 equipped with an Intelligent Key knob ignition and automatic transmission. It activates by pressing the lock button three times on your factory key fob, so you can start your vehicle without any dealer activation or Stage 2 programming. The kit includes everything needed for installation, with no cutting, splicing, or tapping of wires, and an optional wire connection lets your parking lights illuminate during remote start. Because it works with your existing fob, the operating range matches your OEM key, and the vehicle stays running when you open the door so you can get in and drive away.