The last few weeks have been rough for Android Auto users, with various bugs and issues popping up. Just last week, Google rolled out an update to address the Android Auto disconnection issues that Pixel and Galaxy users have been reporting. Unfortunately, users can’t seem to catch a break, as a new bug is causing the mobile network signal strength icon to disappear from Android Auto’s status bar.
https://www.androidpolice.com/android-auto-bug-streak-continues-with-missing-signal-icon/?rand=7