To connect wireless Android Auto, you need a compatible Android phone, a compatible car or stereo, an active data plan, and 5 GHz Wi‑Fi support on your phone. After a one-time wired setup, your phone will connect automatically on every future drive without a cable.
What you need to connect wireless Android Auto
Wireless Android Auto requires a compatible Android phone, a compatible car or stereo, and an active data plan. Google documents wireless projection support for any phone on Android 11.0 or higher, Google or Samsung phones on Android 10.0 or higher, and Samsung Galaxy S8, S8+, and Note 8 on Android 9.0. Your phone must also support 5 GHz Wi‑Fi. If your car lacks built-in Android Auto, you can add wireless capability with aftermarket receivers or even FM transmitters for cars that support the feature, though compatibility varies.
Start with a wired USB connection
The first connection must be wired. Connect your phone to the car radio with a USB cable and follow all on-screen prompts on both the phone and car display to complete initial setup. Enable Developer Options and USB debugging may be necessary for setup. After the setup finishes, disconnect the cable.
How wireless Android Auto connects automatically
After the initial USB setup, your phone uses Bluetooth and 5 GHz Wi‑Fi to connect automatically on future drives. There is no manual Wi‑Fi pairing needed. Both Bluetooth and Wi‑Fi must remain enabled on your phone for the automatic connection to work.
Troubleshooting wireless Android Auto connection problems
If wireless Android Auto does not connect, first ensure Bluetooth and Wi‑Fi are turned on. Some older car models may have limitations on Bluetooth features they support. You might need to give permission for apps to access your car's Bluetooth in app settings. Clearing cache and data of the Android Auto app can resolve connectivity issues. Disable battery-saving mode if it restricts background processes needed for wireless Android Auto. Resetting network settings on the phone can fix persistent connection problems. Restart both your phone and the car’s infotainment system. If wireless still fails, repeat the wired USB connection: connect the phone with a USB cable, complete all on-screen prompts, disconnect, and test wireless on the next drive.
Frequently Asked Questions
Which phones support wireless Android Auto?
Any phone on Android 11.0 or higher supports wireless projection. Google Pixel and Samsung phones on Android 10.0 or higher also work, as do Samsung Galaxy S8, S8+, and Note 8 on Android 9.0.
Do all cars support wireless Android Auto?
No. Your car or aftermarket stereo must specifically support Android Auto. Even if it supports wired Android Auto, wireless capability is not guaranteed. Check your car’s manual or manufacturer’s website for wireless Android Auto compatibility.
What if my car only supports wired Android Auto?
You can still use Android Auto with a USB cable. Some aftermarket receivers add wireless Android Auto to older cars. If you use a wired connection, the setup steps are the same as the initial wired connection described above.
Do I need to manually connect to my car’s Wi‑Fi?
No. After the initial wired setup, the phone and car handle the Wi‑Fi connection automatically. You do not need to find or join a Wi‑Fi network manually.
Why does wireless Android Auto stop working?
Common causes include Bluetooth or Wi‑Fi being turned off, a phone software update that resets settings, or interference. Restart both devices and, if needed, repeat the wired USB setup to re-establish the connection.
Can I connect Android Auto wirelessly?
Yes, if your phone runs Android 11.0+ (or select Samsung/Google phones on Android 9.0-10.0), supports 5 GHz Wi‑Fi, and your car or aftermarket stereo specifically supports wireless Android Auto. Otherwise, no.
What should I do if my car does not support wireless Android Auto?
Use a USB cable instead. Plug your phone into the car’s USB port and follow the on-screen prompts to use wired Android Auto.
For the wider topic, see FM transmitters for cars.
