JUSTNAVI Android 10.0 For Citroen C4 C4L DS4 2013 -2017 Car Radio Multimedia Video Player Navigation GPS RDS Android No 2din DVD _ - AliExpress Mobile
Citroen C4 II Picasso 2015 GPS navigation control unit module 9810486080 MPT3704 | eBay
CITROEN C4 GRAND PICASSO SMEG+ GPS NAVIGATION NAV RADIO CD UNIT FAST SHIPPING | eBay
Double Din Car Stereo GPS Navigation Head Unit with Bluetooth FM Radio Built-In Wifi Module, for Citroen C4 2004-2014 Support USB/SD/1080P Video/Carplay/DSP/RDS/4G SWC,Quad core,WIFI 1+16 : Amazon.co.uk: Electronics & Photo
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RoverOne Car Stereo GPS for Citroen C4 2011 2012 2013 2014 2015 2016 2017 2018 with Android Navigation Bluetooth Radio Touch Screen DSP CarPlay WIFI : Amazon.co.uk: Electronics & Photo
Citroën C4 and ë-C4 | Reinventing the compact hatchback