Solved! How do I do it you tube from phone stream to my sterio

Solution
Depends on what inputs your stereo supports and what model iPhone you have. Boss made a lot of devices with various features. Start with looking over the manual. Bluetooth, Aux in jack with a cable, some support USB connections. Without details it's like asking how to fit a bird into a basket, with no idea what type of bird and size of basket there is 0 ways of knowing.

You said something about YouTube, are you talking video or just audio? For video you definitely have to look at what your head unit can do in the manual.
Depends on what inputs your stereo supports and what model iPhone you have. Boss made a lot of devices with various features. Start with looking over the manual. Bluetooth, Aux in jack with a cable, some support USB connections. Without details it's like asking how to fit a bird into a basket, with no idea what type of bird and size of basket there is 0 ways of knowing.

You said something about YouTube, are you talking video or just audio? For video you definitely have to look at what your head unit can do in the manual.
 
Solution