When I ordered my 2013 328, I elected not to get the snap in adapter because I know I have to get a new iPhone and have been waiting for the new iPhone5 to come out. Hopefully, BMW will start selling the adapter that will fit the new iPhone so I can add it later. HOPING!!!! If not, I'll just plug it in but I can't imagine that they won't make a new snap in adapter for the new phone.
12/13/12 2013 528i Alpine White, Oyster/Black Dakota Leather, Prem Pkg, Tech Pkg, Premium Hi-Fi Sound, Heated front Multi-Contour seats
Just Ordered 2/27/13: 2013 328 Conv, Liquid Blue Metallic, Oyster/Black Dakota Leather, Conv Pkg, Premium Pkg, Prem Sound Pkg, Navigation Sys
To Replace our leased 2010 128 Conv, Sports Pkg
Previous BMW: 2013 328 "Trade Assist"
Previous BMW: 2009 328 Convertible
Previous BMW: 2008 535i
Previous BMW: 2007 550i