How to check software version of Peugeot/Citroen RT3 radios (Van-bus or Can-bus)? - China RT3 version,Yatour RT3,RT3 van-bus from Guangzhou Yatour Electronics Technology Co.,Ltd.
Peugeot Citroen RD4 RT3 Can-Bus Bluetooth Adapter, Digital Car Stereo Aux Interface with USB Charging Cable 3.5 mm Audio Input Port for Peugeot 2004 + Citroen 2005 +: Amazon.de: Electronics & Photo