I am getting really frustrated, I can't seem to stream my Spotify through my stereo, unless I carry a 2 nd phone that has auxiliary plug. My new phone galaxy s10note + doesn't have auxiliary plug. According to a video on YouTube I should b able to stream via Bluetooth, but phone calls are the only things I can do via Bluetooth can someone help me please

 

Same issue here.
I have a 2019 Equinox.
I have a Galaxy S10E but the only thing that works via bluetooth is the phone.
Can anyone help?