Music from Spotify not transferred to car

Hi all,

I cannot hear music streamed from Spotify in my car. When I switch on I can hear the music on the FP6 but it doesn’t transfer to the car’s speaker. FP6 and car are connected through Bluetooth but the car won’t show up in the available devices within Spotify. I also connected car and FP6 through a USB cable, the FP6 turns up on the screen of available devices on the car’s screen but the music still won’t transfer.

Does someone have an idea how to solve this?

Thanks in advance

Oliver