How to Send and Hear Messages with Android Auto
Applies to
Android Auto, Android phones, Google Assistant, SMS messages, WhatsApp, Messenger, Telegram, Signal, wired Android Auto, wireless Android Auto, and compatible car infotainment systems
Last updated
10 July 2026
Problem
You want to send, hear, and reply to messages using Android Auto, but you are not sure how it works. Messages may appear on the car screen, but you may not know how to have them read aloud, reply by voice, or use apps such as WhatsApp safely.
Android Auto is designed to reduce distraction by using notifications and Google Assistant instead of manual typing.
Solution
Allow Android Auto and your messaging apps to access notifications, microphone, contacts, and messages. Once connected, use Google Assistant to hear new messages, send replies, and create new messages by voice.
Step by step instructions
Connect your phone to Android Auto
Start your car and wait for the infotainment system to load.
Connect your Android phone using USB or wireless Android Auto, depending on your vehicle.
Unlock your phone if prompted.
Approve permissions for Android Auto, Google Assistant, notifications, microphone, contacts, messages, Bluetooth, and nearby devices.
Once connected, Android Auto should appear on the car screen.
Check messaging app notifications
Android Auto needs message notifications to be enabled.
Open Settings on your phone.
Go to Apps.
Choose the messaging app you want to use.
This may be:
- Messages
- Messenger
- Telegram
- Signal
- Google Chat
- Microsoft Teams
Open Notifications.
Make sure notifications are allowed.
If notifications are blocked on the phone, Android Auto may not alert you when messages arrive.
Check Android Auto notification access
Open Settings on your Android phone.
Search for Notification access.
Open the notification access menu.
Find Android Auto.
Make sure notification access is allowed.
This permission lets Android Auto detect supported message notifications and offer to read them aloud.
Check microphone permission
Google Assistant needs microphone access to hear message replies.
Open Settings.
Go to Apps.
Find Google.
Open Permissions.
Make sure Microphone is allowed.
Then check Android Auto permissions and allow microphone or nearby device permissions if shown.
Hear a new message aloud
When a supported message arrives, Android Auto may show a notification on the car screen.
Tap the message notification.
Google Assistant should read the message aloud.
You may then be asked whether you want to reply.
If you do, speak your reply clearly after the prompt.
Assistant should read the reply back before sending or ask for confirmation, depending on your settings.
Reply to a message by voice
When Android Auto reads a message, wait for the reply prompt.
Say your reply clearly.
For example:
Yes, I am on my way
or
I will call you when I arrive
Google Assistant may repeat the message back to you.
Confirm that you want to send it.
If the reply is wrong, cancel and try again.
Send a new message by voice
Tap the microphone button on the Android Auto screen or press the steering wheel voice button if supported.
Say a command such as:
- Send a message to Alex
- Text Sarah I am running ten minutes late
- Send a WhatsApp message to Tom
- Message Mum I am on my way
- Send a message to work
Google Assistant should ask for any missing details, such as the contact or message content.
Use WhatsApp or another messaging app
For supported apps, include the app name in your voice command.
For example:
- Send a WhatsApp message to Ben
- Send a Telegram message to Sam
- Send a Messenger message to Anna
If you do not name the app, Google Assistant may use your default messaging app.
If the app does not work, open it on your phone while parked and check that you are signed in and notifications are enabled.
Check contacts
If Android Auto cannot find the person you want to message, check your contacts.
Open the Contacts app on your phone.
Make sure the person is saved with the correct name and number.
If you have duplicate contacts, Google Assistant may ask which one you mean.
Use clear contact names to make voice commands easier.
Adjust message reading volume
If Android Auto appears to read messages but you cannot hear them, adjust the volume while Assistant is speaking.
Some cars have separate volume levels for:
- Music
- Navigation
- Calls
- Voice assistant
- Notifications
Wait until Assistant begins speaking, then turn up the car volume.
Turn off Do Not Disturb while testing
Do Not Disturb can stop message alerts from appearing.
Open your phone’s quick settings.
Turn off Do Not Disturb.
Also check for focus mode, driving mode, bedtime mode, or quiet hours.
If these modes are active, Android Auto may not show or read messages as expected.
Update Android Auto and messaging apps
Open the Google Play Store.
Update:
- Android Auto
- Google Play services
- Messages
- Messenger
- Telegram
- Signal
- Any other messaging apps you use
Restart your phone after updating.
Test while parked
Before relying on message reading during a journey, test the feature while parked.
Ask someone to send you a simple message.
Check whether Android Auto shows the notification.
Tap it and confirm it reads aloud.
Try replying with a short voice message.
This helps you confirm everything works without distraction.
Optional methods or tools
- Use Google Assistant voice commands instead of touching the screen
- Use app-specific commands such as sending a WhatsApp message
- Check notification access if messages do not appear
- Turn off Do Not Disturb while testing
- Use simple contact names to make voice messaging easier
Best practices or tips
- Set up message permissions before driving
- Use voice replies rather than handling your phone
- Keep replies short and clear
- Avoid reading or composing long messages while driving
- Pull over safely if a message needs detailed attention
Android Auto messaging is designed to let you hear and send short messages without picking up your phone. It works best when Android Auto, Google Assistant, and your messaging apps all have the correct notification and microphone permissions.
For safer driving, use voice commands for simple replies and avoid long conversations on the move. If messages do not appear or are not read aloud, check notification access, app permissions, Do Not Disturb settings, and Google Assistant before resetting the Android Auto connection.
