Method 1: Check Mazda Vehicle Compatibility with Android Auto. Only a few Maza models are compatible with Android Auto, so check if your Mazda model supports Android Auto before you try any solution. You can try several other alternatives to Android Auto if your Mazda doesn’t support it. My Android Auto app just got the 3.7.584044-release update. I'm positive that the HUD only displayed the speed before. Not sure if it is because of the app update, but that's the only thing that has changed since I installed Android Auto on my Mazda 3 a couple weeks ago. Edit: I don't use the OEM AA. I use the one installed via AIO 2.8.1. PSA for users of the VPN product from PIA (Private Internet Access). Check under Settings > Per App Settings - you can now exclude Android Auto. This prevents the persistent red screen pop-up issue while on VPN and trying to connect to AA. I'm running PIA v3.27.0 and using the Motorola wireless AA device. It might also help if you update the infotainment software to the latest 74.00 version( google search for DIY). About the cable, make sure its a USB 2.0 cable with a data transfer speed of480mbps or higher. Note that some 3.0 and 3.1 cable wont work if neither the phone or car USB ports is 3.0. Let us know how this turns out.. Instructions For Android Auto WiFi: 0. Before you start: Activate Android Auto developer mode by going to about and tapping the title bar until it says you are a developer 1. From Android Phone: Create Hotspot 2. From Vehicle: Turn on Wifi, connect to phone hotspot 3. Phone: In Android Auto app go to about screen menu and start headunit server Potential workaround. Fortunately, we were able to get our hands on a workaround that may help solve the problem for some. Apparently, you only have to turn off the ‘location settings’ for Android Auto. To do so, head over to the app settings and select Android Auto. After that, change the location permission and set it to ‘Don’t allow It might be something with android auto. It stopped working for me as well Update: Im my case phone for some reason restricted data transfer/android auto for usb connection. What I did: Allowed usb debugging Deleted my phone everywhere from Mazda infotainment Uninstalled android auto Restarted the phone Illustration by Alex Castro / The Verge. The latest Android Auto update adds a diagnostic feature that checks if your USB cable or port isn’t working as expected, as shown by former XDA Vay Tiền Nhanh Ggads.

mazda 3 android auto not working