Edit the radio use AUX as analog so a simple hdmi to rca cable would not work.
I have bought a new pioneer radio or so I thought because it supported mirror link, only to find out its different for each version of android and the ml-100 only supports s3, note 2 etc. Does any one have a S4 with mirror link hooked up? I tried all the apps no luck. I would even screen mirror if the converter was not 100$ to convert form mhl to rca. Would be GREATLY in thanks for a good answer.