Android Auto not working? Here are 5 potential fixes

Android Auto allows drivers to sync their Android device with their car's infotainment system. Instead of using the car’s built-in navigation, messaging, and entertainment functions, you can use trusted Android apps like Spotify, Waze, Google Maps, and WhatsApp.

In short, Android Auto makes it safer and more convenient for millions of people to use part of their phone while driving. That’s why it’s so frustrating when this trusted tool suddenly stops working. In this article, we’ll cover 5 common Android Auto issues and how to fix them.

Basic Requirements

Before diving into possible fixes, make sure you meet the basic requirements:

• Android Auto–compatible car: Your vehicle must have a compatible infotainment system.
  
• Smartphone with Android OS:
  
  • Wired Android Auto requires Android 9 or higher.
  • Wireless Android Auto requires Android 11 or higher.
    
• Active data plan: Ensure you have reliable mobile internet.
  
  

1. USB Issues

Check Your USB Cable

If you're not using a wireless Android Auto adapter, you need a USB cable to run Android Auto in your car. A faulty cable is one of the most common reasons Android Auto won’t start.

USB cables can wear out over time , a small tear or fray may prevent your phone from connecting properly. Try multiple USB cables to verify whether the cable is the issue.

Also make sure the cable supports data transfer, not just charging. Look for cables labeled USB data cable or check the specifications.

Check Your USB Ports

Even with a good cable, USB ports can cause issues:

• Phone USB port: Can collect dust, causing poor connections. Clean it periodically.
• Car USB ports: Try all ports if your car has more than one.
  

If your phone’s USB port is physically damaged, repairs can be costly. In that case, an AAWireless adapter may be a good solution, since it allows you to use Android Auto wirelessly without plugging in your phone.

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2. Updates, Cache and Storage

Whenever Android apps misbehave, the first step is to check for updates. Your device may not allow automatic updates, meaning Android Auto won’t update itself.

Check for updates by opening the Google Play Store and searching for Android Auto.

Clear Cache and Storage

Another quick fix is clearing Android Auto’s cache (or storage, if needed).

Go to:
Settings → Apps → Android Auto → Storage & cache

Clearing Cache (Android Auto)

• What it does: Removes temporary files.
• Impact: Fixes small glitches without deleting preferences.
• Safe to do: Yes.
  

Clearing Storage (or Data)

• What it does: Resets Android Auto as if freshly installed.
• Impact:
  
  • You must reconfigure app settings.
  • You may need to reconnect and reauthorize Android Auto in your car.
• Safe to do: Yes, but it requires setup afterward.
  

When to Clear Cache vs. Storage

• Clear cache: Android Auto is slow, glitchy, or crashes.
• Clear storage: Problems persist even after clearing the cache.
  

Note: Before clearing storage, remember your custom settings.

3. Incompatible Head Unit

Around 200 million cars support Android Auto,but the world has over 1.5 billion cars, meaning most vehicles don’t support it natively.

If your car is from before 2016, its factory head unit may not support Android Auto.

Your options:

• Install an aftermarket head unit that supports Android Auto.
• Check your car’s compatibility before purchasing.
  
  

You can verify compatibility here:
https://aawireless.io/compatibility-aawireless

4. Permissions and Settings

Android Auto needs access to:

• Location
• Contacts
• Bluetooth
  
  

If these permissions aren’t granted, Android Auto may fail to connect.

Additionally, check your USB mode:

• If set to Charging only, Android Auto won’t work.
  
• Change your USB mode to File Transfer or MTP (Media Transfer Protocol).
  
  

5. Bluetooth or Network Interference

Bluetooth or Wi-Fi issues can prevent Android Auto from connecting.

Bluetooth and Wi-Fi Connectivity

Wireless Android Auto relies on both Bluetooth and Wi-Fi. Issues such as:

• Faulty Bluetooth pairing
  
• Wi-Fi interference
  
• Nearby devices causing signal noise can interrupt Android Auto.

If you use an AAWireless adapter, its companion app includes tools for diagnosing and fixing connectivity issues.

Internet Connection Problems

Some Android Auto features require an internet connection:

• Google Assistant
  
• Music streaming
  
• Live navigation data
  
  

Ensure you have a stable connection and an active data plan.

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Enjoy Wireless Android Auto

Android Auto is a fantastic tool, but issues can occur. By:

• Checking your USB cable and ports
  
• Verifying compatibility
  
• Updating the app
  
• Reviewing permissions and USB settings
  
• Ensuring Bluetooth/Wi-Fi stability 

If you want a seamless, cable-free experience, consider the AAWireless TWO adapter a simple wireless solution for Android Auto.