Hi, my car is X5 2003 and i have an AV input and output ports behind the center mobile box, the port look like the stereo audio input, i used this cable to connect my DVD player (1 Audio/video port to 3 ports(Audio-L, Audio-R, Video), and i switched the TV to AV but nothing happened and its always on mute, i tried more than 10 cables from the local market till now , do i have to get a special cable from the agency for it??

Waiting for your reply's

Thanks..