A6 C7 RMC – MMI cuts out & controller lights dead after fitting 12.5" Carplay
By kolep
Hi all, Hoping someone's had this before. I've got a 2013 A6 Avant Black Edition (C7 pre-facelift) with RMC Nav Plus, software RMC_EU_P12321, and the Bose sound system. I've fitted a 12.5"...


