Citroen C5 X7 - RD4 to RD45 upgrade log - French Car Forum
Peugeot 407 Citroen C5 Radio Stereo Head Unit for sale in Co. Meath for €50 on DoneDeal
Citroen C5 car stereo MP3 CD player Citroen RD4 radio + FREE Vin Code | eBay
CITROEN C5 BLUETOOTH RD4 CD Player Radio + Refurbed Free Vin Programed Audio £58.99 - PicClick UK
Stroking Car Radio RD4 AUX-in Bluetooth 5.0 Music Adapter Full Harness Cable Fit For Peugeot 307 308 407 408 507 For Citroen C2 C5 (Color Name : Harness bluetooth) : Amazon.co.uk: Electronics & Photo