Wireless Android Auto requires your phone and car to support it, and both devices must be on the same Wi-Fi network

Wireless Android Auto works over Wi-Fi instead of a USB cable, but not every phone or car system supports it. Your phone needs Android 11 or later, and your car's infotainment system must have wireless Android Auto built in — this is most common in 2022 and newer vehicles, though some older models received updates. Both your phone and car must connect to the same Wi-Fi network, and your phone must have Bluetooth turned on even though the connection itself runs over Wi-Fi.

The setup process takes a few minutes the first time, then your phone connects automatically whenever you get in the car. If your car does not support wireless Android Auto, you can still use the wired version with a USB cable, or use other navigation apps like Google Maps or Waze directly on your phone.

Key Takeaways

  • Your phone needs Android 11 or later and your car's system must support wireless Android Auto — check your car's manual or the manufacturer's website to confirm.
  • Both devices must be on the same Wi-Fi network, and Bluetooth must be on on your phone, even though the data travels over Wi-Fi.
  • The first connection requires you to unlock your phone and confirm the pairing on both devices, which takes about two minutes.
  • After the first setup, your phone connects automatically when you start the car, as long as both devices are on the same network.
  • If wireless does not work, check that your car's software is up to date and that you are using the correct Wi-Fi network.

Check if your car supports wireless Android Auto

Not every car has wireless Android Auto, so confirm yours does before you start. Look in your car's manual under "Android Auto" or "wireless connectivity," or visit the car manufacturer's website and search for your model year. Some manufacturers list compatible models on their support pages — for example, BMW, Mercedes-Benz, and Audi added wireless Android Auto to many 2022 and newer models, but the feature rolled out at different times across brands.

If you are not sure, start your car and look at the infotainment screen. If you see an Android Auto icon or a prompt to connect your phone, your car likely supports it. You can also check the Android Auto app on your phone — open it, tap the menu icon (three horizontal lines), go to Settings, and look for "Wireless projection" or "Wireless Android Auto." If that option does not appear, your phone does not support it or your car is not compatible.

Connect your phone and car to the same Wi-Fi network

Both devices must be on the same Wi-Fi network for wireless Android Auto to work. This is usually your home Wi-Fi if you are setting it up at home, or your car's built-in Wi-Fi hotspot if your car has one. Check your car's manual to see if it has a Wi-Fi hotspot feature — some newer vehicles create their own network that your phone can join.

On your phone, go to Settings, tap Wi-Fi, and select the network your car is using. Enter the password if prompted. Then turn on Bluetooth on your phone — go to Settings, tap Connected devices or Bluetooth, and toggle it on. Bluetooth does not transfer the data, but Android Auto uses it to detect that your car is nearby.

Start the wireless pairing process in your car

Sit in the driver's seat with your phone in hand. Start the car and wait for the infotainment system to fully load — this usually takes 30 seconds to a minute. Look for an Android Auto icon on the screen, or a prompt that says "Connect phone" or "Wireless projection available." Tap it.

Your car's screen will show a pairing code or a prompt asking you to confirm the connection. At the same time, a notification or dialog will appear on your phone asking you to allow the connection. Unlock your phone if it is locked, then tap the notification or open the Android Auto app and confirm the pairing. The two devices will exchange information for a few seconds, then Android Auto will appear on your car's screen.

Use Android Auto on your car's screen

Once connected, your car's infotainment screen shows the Android Auto interface. You can see Google Maps, your music apps, text messages, and phone calls. Use the car's touchscreen, physical buttons, or voice commands to control everything — say "Hey Google" followed by a command like "Navigate to [address]" or "Play [song name]."

Your phone screen goes dark or shows a lock screen while Android Auto is active on the car. Do not touch your phone while driving — all controls should come from the car's screen or voice. If you need to use your phone for something else, disconnect Android Auto by tapping the disconnect button on the car's screen or unplugging the phone if it was wired.

Reconnect automatically on future trips

After the first pairing, your phone will connect to Android Auto automatically the next time you get in the car, as long as both devices are on the same Wi-Fi network and Bluetooth is on. You should not see the pairing prompt again unless you unpair the devices or reset your car's infotainment system.

If your phone does not connect automatically, check that Bluetooth is on and that you are on the correct Wi-Fi network. If you switched Wi-Fi networks or your car's network changed, you may need to pair again. To unpair and start over, go to your car's settings menu and look for "Bluetooth devices" or "Connected devices," find your phone in the list, and select "Forget" or "Remove."

Troubleshoot when wireless Android Auto will not connect

If your phone and car are on the same network and Bluetooth is on but Android Auto still will not connect, try these steps in order. First, restart your phone — hold the power button, tap Restart, and wait for it to boot back up. Then restart your car's infotainment system by turning off the car, waiting 30 seconds, and turning it back on.

If that does not work, check for software updates. On your phone, go to Settings, tap About phone, and look for a System update or Software update option. On your car, look in the settings menu for "System update" or "Software update" — some cars check for updates automatically, while others require you to connect to Wi-Fi first. Outdated software is a common reason wireless Android Auto fails to connect.

If you still have trouble, try unpairing and pairing again from scratch. On your phone, open the Android Auto app, tap the menu icon, go to Settings, and look for "Paired devices" or "Connected cars." Find your car and tap "Forget." Then restart both devices and pair them again as described in the earlier sections. If wireless still does not work after all these steps, your car or phone may not actually support wireless Android Auto, or there may be a hardware issue that requires a dealer visit.

Frequently Asked Questions

Do I need a data plan for wireless Android Auto to work?

No. Wireless Android Auto uses Wi-Fi, not cellular data, so it works over any Wi-Fi network including your home network. Your phone does not need an active data plan, though you will need one if you want to use navigation or music streaming while driving away from Wi-Fi.

Can I use wireless Android Auto if my car does not have Wi-Fi?

If your car does not have a built-in Wi-Fi hotspot, you can create one using your phone's personal hotspot feature. Go to Settings, tap Hotspot or Tethering, and turn on Personal Hotspot. Your car can then connect to your phone's network, though this uses your phone's cellular data and battery.

Why does my phone keep disconnecting from Android Auto?

This usually happens if your phone or car loses connection to the Wi-Fi network, or if Bluetooth turns off. Check that both devices are still on the same network and that Bluetooth is on. If disconnections keep happening, try moving closer to the Wi-Fi router or updating your car's software.

Can I use wireless Android Auto with multiple phones?

Yes, but only one phone can be connected at a time. If you pair a second phone, it will replace the first one. To switch back, unpair the second phone and pair the first one again.

What is the difference between wireless Android Auto and Android Automotive?

Wireless Android Auto is a projection system — it mirrors your phone's screen on your car's display and uses your phone's apps and data. Android Automotive is built directly into the car's system and does not require a phone. Most cars have Android Auto, not Android Automotive.