I have an original iPod mini that is real old. I updated the OS as far as it would go and the car will not even recognize it. I then plugged in my 3rd gen mini, works no problem. Idrive supports what it supports I guess. I would not hold my breath for an iphone5 dock either.
2013 F30 335i 6MT M-Sport - Blk Saph. / Beige Lthr / Wood Tr. - Tech Pk - VSS M-Adp. Susp. M-Perf Stainless Exhaust M-Perf. brakes