Google continues to refine Android Auto as they start rolling out a new update. Android Auto 14.3 beta is exclusive to testers, but you can side-load the APK. Hence, you do not have to wait for the stable release. However, you might wait for a wider release as there are no new changes coming with the latest release.
Android Auto has been getting new updates every few weeks for the past months. These updates do not bring new user-facing changes, but they are necessary to keep the app running smoothly. There are reports about issues, and with these updates, some are fixed, and that is exactly what Google is doing with the Android Auto 14.3 beta build.
What is new on Android Auto 14.3 beta update

It has not been long since Android Auto 14.2 landed in the stable channel. No changes were spotted on the build, meaning we are not expecting any on the next build. It turns out to be true, although some strings have been seen to suggest the introduction of local media controls.
Google has been working on a deep integration with Android Auto and the vehicle. They want users to control their vehicle’s functionalities without exiting Android Auto. Nevertheless, we cannot say for sure what the strings “Play,” “Stop,” and “Settings” are, as there is no context. Hopefully, the next build will give us more insight into what Google is planning.
Nonetheless, there have been bug fixes and improvements. If you are experiencing any issues before the new release, we recommend installing the latest build, as some bugs have been resolved.
How to download Android Auto 14.3 beta update

Google is rolling out the update via the Play Store, but you will not see it if you are not part of the beta program. The build weighs 6.81MB and has a version number v14.3.151744. You need Android 8.0+ to run the app smoothly.
How to install Android Auto 14.3 APK
Luckily, you do not need much to install the APK file if you are not part of the beta program. You can download the build via this link. After downloading, follow the steps below to complete the installation.
- Head to your download folder
- Tap on the APK file to start the installation
- Follow the screen prompts to complete it. If you are ever asked to allow installation from unknown sources, please accept to proceed.
- After that, launch the app.
Meanwhile, there might be a few glitches since the build is still in beta. While we recommend waiting for a stable release, you can uninstall the beta version and move to a more stable build.