Can data (pics, videos, etc) be transferred to a car? (Honda civic)?

I wanted to play some music from my iphone 6 in my friend's car ( honda civic) via bluetooth. It seemed that the connection was not successful bc my phone screen didn't show any devices to select from in order to make bluetooth connection. She suggested to use the cable and she pressed the "aux" button. The screen showed "loading" and then it changed to "no data". We on/off bluetooth again n still nothing worked, although she could connect her phone via bluetooth with no problem. I was able to connect my phone to 2014 Honda accord via cable before. I was wondering if any of my pics or videos or contacts has been transferred(somehow) to my friend's car or not?

Highly unlikely that contacts will have been transferred and impossible for the head unit to accept pictures.