[jrothstein]

So, I just took delivery of my Z4 and have been working through the myriad of computer settings, adjustments, and button functions, but can't for the life of me figure out what the slot with the metal flap next to the stickshift in the passenger foot area is for. It's basically located right where a passenger's knee woudl rest in a relaxed position. Can't find it in the manual, and my salesman is clueless.. It basically looks like a bay you'd plug a portable hard disk into or something. Any ideas?