Set Aux-in
Do u have video interface in ur car. If so I can improve the sound quality of the DVD player with no risk of spoiling ur ccc ( car command computer) software. Some workshop they upgrade the whole software to get the AUX icon. This may condamn the ccc if they put in the wrong version ( Jep spec is different ). My method is using AUX IN activator. The OBD programmer will only add in AUX IN software into ur CCC without interupting ur original software. My contact no. is 0192313899.