FOBIK (Frequency Operated Button Ignition Key) have a square shape at the tip where they plug into the Wireless Ignition Node (WIN) Module on your vehicle and turn like a key would in the regular ignition, traditional integrated keyless entry remote and key was replaced by the new "FOBIK" keyless entry remote that included a redesigned ignition slot. Chrysler, Dodge and Jeep FOBIK Keys are available with three to seven buttons. The highest number of buttons is for the mini vans in order to operate the back and side doors as well as remote start. Looking at a 2010 listing of Chrysler, Dodge and Jeep vehicles, every model comes with a remote head key or FOBIK option. Chrysler / Dodge “Keyless GO” proximity systems was first introduced on the 2009 Dodge Challenger as optional upgrades. Then expanded on to the 2011-13 Dodge Durango & Jeep Grand Cherokee just to mention some. These vehicles have a removable “Push to Start” button. The button snaps into place and is easily removed to expose a Fobik ignition switch hidden behind it. When the proximity Fobik remote is recognized inside the vehicle - the driver can press on the brake pedal and press the “Start” button to start and stop the engine.