any lightning convertor sucks. my 2009 with cic without combox needed y cable used lightning adaptor == shite - also wont charge with this method.
so just did combox retrofit so i can use regular lightning to usb cable - charges and sounds great!
Neil J. ///McRae -- Alive and Kicking -- neil at DOMINO.ORG
M3 DCT Alpine White -- M5 DCT Monte Carlo Blue