Android Auto 17.9.6640: rollout status, signal-bar fix and missing features
Android Auto 17.9.6640 is rolling out through Google Play with bug fixes and a signal-bar fix, while widgets, video and the redesigned interface remain absent.
Android Auto 17.9 needed only four days to move from its first beta build to a stable release. Version 17.9.1640 Beta appeared on September 30, and stable build 17.9.6640 followed on October 4 with a staged Google Play rollout. Anyone installing it for the new interface, widgets or YouTube will be disappointed: those features are still not part of this release.
The available changelog for 17.9.6640 lists only bug fixes and other improvements. Google Play distribution is gradual, so the absence of an update button on a particular phone does not mean the device is incompatible; the new version may appear later. Build 17.9.6640 is also available separately as an APK signed by Google.
One change does have practical value. Google employee Mishaal Rahman confirmed that the company has started rolling out a fix for a bug that made the mobile-signal bars disappear from the Android Auto status area. The fix is being deployed gradually and is not yet available to every user.
This continues a story that had already surfaced on the 17.8 branch: some users had noticed the signal bars returning, but there was not yet broad confirmation that the issue had been fixed. The status has now changed because a Google representative has directly confirmed the rollout of the fix.
Android Auto 17.9 still does not include the larger set of features Google announced for 2026. The redesigned interface, widgets and video playback while the car is parked remain part of a separate future rollout. Google is also testing other elements: a hidden Google Maps place card with photos and Gemini summaries was found in Android Auto 17.8, but that interface has not been publicly enabled.
For most users, the best option is to leave automatic updates enabled and wait for the stable build through Google Play. Installing the APK manually can bring the version sooner than the staged rollout, but there is little practical reason to rush: Android Auto 17.9 is primarily a maintenance release, not the major update Google previously demonstrated.