Android Auto disconnects are usually solvable once you isolate wired vs wireless. Start with cable/port checks for wired issues, rebuild pairing for wireless issues, and ensure battery optimization ...
Cars coming with USB ports have been so helpful, letting drivers charge their phones without getting an adaptor that plugs into the old cigarette lighter port.
Why is this Happening Now? Connection problems are fairly common with Android Auto, considering the many variables involved (phone model, car stereo system, etc.). However, the recent surge in reports ...
For some drivers, the latest updates to Android Auto have broken support for using a wireless connection, and with no immediate fix. For now, reports of these issues are not particularly widespread.