... that the original CD work together with the small screen which is in the instrument desk ... seeking & response. 4.the language of OSD have 19 kinds/Built in GPS: English, ... car rear camera and show the backing video in the device6.Bluetooth:BT-music,phonebook,call7.Mucic:MP3,MP4,IPOD8.SD card ... , Greek, Russian, Poland 7 Inch 2 din car dvd player with gps for MG 7/ROVE support steering wheels control ...