Android Auto recently encountered a strange bugthat added an "oh" to the end of some messages it read aloud. This behavior has been observed in apps like WhatsApp, Teams, Facebook , and Google Messages.
See also: Android Auto drops support for older phones

Android Auto's speech-to-text and text-to-speech features are very important when you're driving, as they help you stay focused on the road and not look at your phone. But right now, a strange bug (or what appears to be a bug) in Android Auto is preventing text messages from being heard properly .
Some Android Auto users have noticed the bug and reported on Reddit. It seems that people are hearing an “oh” at the end of messages. The bug has been spotted in various messaging apps, including WhatsApp, Teams, Facebook, and even Google Messages.
See also: Google Maps gets an “Add Stop” button on Android Auto
It's currently unclear what's causing the strange behavior, but it appears to be affecting a lot of users. It's also unclear whether this is actually a bug or some strange attempt to make the reading voice sound more human with hesitation sounds.

For now, this bug, while annoying, seems harmless and doesn't cause any major problems with Android Auto beyond a minor annoyance. However, the issue could become more annoying with something like a code .
See also: How important are Apple CarPlay and Android Auto for new car buyers?
At this time, the situation has not been acknowledged by Google and it is unclear if there is a solution available. If this type of behavior bothers you, you may be able to read your messages when you park your car for now if you are experiencing this issue.
Source: phonearena
