Can get a viseeo tune2air. It is Bluetooth music streaming to iPod ready cars. It also switch calls automatically between music and cars BT Phone, so you can have a phone call in your car. I have the WMA3000A that I purchased from viseeousa.com, it is a very good product.
I see on your photo looks like you got AMI port, you can check and try this BT adapter viseeo tune2air WMA3000A from viseeousa.com. Just plug it straight into your cars AMI and you can stream, control, read and display music on the iPod library on your phone.