W1bb1y666
Member
I can vouch for this working, it's exactly what I ended up trying. There's a few little caveats and tips though in addition, that I've also found:There is a workaround if you're interested..
You need...
1 x SD card
1 x Long mp3 file (i use an 8h rain track, link below)
Put the Mp3 file onto the SD card, put the SD card into the stereo.
1. With the phone unplugged goto 'Media' and play the mp3 file.
2. Plug the phone into the van.
3. Select Spotify and play!
Link to 8h mp3 file - Audio – Google Drive
1. Do the above, but only have that one long 8h rain track on your SD card - if you have more mp3s on your card and you accidentally catch the next/prev track button on your steering wheel, it will skip to the next SD card track, NOT your Spotify track for example. It'll then balls up again and you'll have to do step 2 below
2. If you do accidentally do the above, hit pause on Spotify within Android Auto, hit the Media button on the head unit (will auto start playing the sd card track again), then simply press App again on the head unit to switch back to Android Auto and you can press play on Spotify; and that will re-take control of playing audio again. The key is to have Spotify pause and the hit play, if you leave it playing it wont switch the audio input just by pressing App on the head unit
3. Same can happen if someone calls you and bluetooth audio takes over - just perform step 2 again.
Bit of a pain in the arse workaround but after you've had to do it a few times, it ends up being fairly straightforward. Hopefully will get an update from VW at some point so don't have to do this faffing.
Replacement DL link above for a 10h mp3, as the previously linked one doesn't appear to be valid any more.
Cheers