I have just today had my UK 2023 (2024 model year) Polestar 2 SMLR in at Volvo for the latest update to bring Android Auto functionality.
Volvo did it while I waited. It took 30 minutes and Polestar paid for it, even though that was the only purpose of my service visit. The latest update works flawlessly as far as I can tell and AA also works perfectly, meaning it's just a tad easier to have both Podcasts and Nav, for example, or Tidal and Nav etc on screen at the same time as well as still having heater controls too. It just makes it feel more complete rather than having to jump between separate screens, though admittedly still quite easy to do.
AA just makes it more flexible, so it's worth it, though I don't feel it's anywhere near the game changer that it is on other cars not already running Google's OS as PS and Volvo does. I'm lucky to have a Taycan GTS ST too and AA finishes it off nicely. It's less of a boost in the PS.
Better still, the first time I tested it, I had it connected wirelessly with literally no set up needed. I plugged in my little AAWireless dongle into the media USB C port and my phone connected wirelessly in a few seconds. Voila.
I was told this week by PS UK the OTA release date is unknown, so a service visit is the only option. It was effortless and well worthwhile.
Recommended.