How To remove radio Rt4 Citroen C5 without tools - YouTube
Buy USB SD AUX MP3 Adaptor and Bluetooth Hands-Free System for RD4, RT3 (Software from 6.x), RT4 Radio for the Following Models: Citroen: C2, C3 (Pluriel), C4 (Picasso), C5, C6, C8, Berlingo,