Android Auto has stopped outputting audio for some Pixel users. The problem seems to have popped up after installing the December Pixel Drop. Both wired and wireless connections seem to be affected.

Google releases a ‘Pixel Drop’ feature update for all supported Pixel devices every month, but the December edition is one of its biggest of the year. In total, there are 20 new features rolling out to Pixel phones and the Pixel Tablet today,

Pixels on T-Mobile and Google Fi networks are now receiving the December Feature Drop. Pixel 9 benefits the most with the latest Feature Drop. The update also includes several bug fixes and changes. Google rolled out its latest quarterly Pixel Feature Drop on December 5.