KHM-234A mechanical set
Some references of the controller board:
16 other products in the same category:
Mechanism unit changer 6CD to dashboard 1 DIN Installed in Mercedes-Benz, Renaul, Crhysler... The mainboard reads MP3. If the unit installed doesn't read MP3, is necessary change the controller mainboards (vertical board added to mechanism unit)....
Installed on Hyundai and Opel.