Came with no instructions
The one i found online was wrong and didnt have all the connections, had to email them to change it, which they did i was able to figure it out myself with google before hand
Must touch the touch screen for about 15 seconds to adjust the touch screen before doing anything, more info in next paragraph.
Im sure you know its a overlay system that just hijacks the screen but u must make sure you have the aux plugged in and you select it before you turn on the system with long pressing the call end button on the
wheel
Touch is the only thing that works, no jog dial, both volume knobs work and can only see the volume number through the heads up display, does not show navi through the h.u.d only volume, also doesnt show any climate postions or fan speed uptop like normal
Overpriced imo to just have an overlay system with barley any apps or functionality with jog dial ect., a rooted/jailbroken phone would benefit the most to get the ability to watch vids while driving...if it works who knows havent gotten to that stage yet