thats highline, the other display is half that size, on highline it shows a few things depending what you have installed, thats showing directions with my Nav, but it can show radio station, cd track, etc etc , it also alows you to alter some settings in the car, its quite a neat touch, only a £50 option and most people get it, but some people are either to tight to get it, or dont know about it
Armrest is an option, auto lights and wipers are standard from what i recall