inputs.text: totally not adequate advertised function - received ami cable ml 350 rushing check work vehicleto surprise cable good charging no media interface aux option 2009 ml350 operational cable purchased formy original cable vehicle works iphone 6 ok except short trying use purchased cable apple cable usb lightning extend vehicle avi interface phonethis cable going back extrehemely disappointed amazon allowing product offered sale without verification advertised working authenticitythis happened already twice consider drop amazon prime mehembership disappointing experiences