
Apple CarPlay is a service that allows users to make a phone call, send messages, and play Apple Music and other entertainments while driving. It can provide you with many conveniences while you are driving.
During a long drive, playing music is a good way to eliminate fatigue and make a good atmosphere. However, when the CarPlay music goes wrong, you may be annoyed. No worries. In this article, we'll show you how several solutions to fix Apple CarPlay music not working. Follow us and you'll find all the answers in the following parts.
Part 1. How to Fix Apple Music Not Working on CarPlay
Apple CarPlay is a premium service for users of iOS devices. Thanks to Apple's strong compatibility, you can easily use a variety of apps on Apple CarPlay by signing in to your Apple ID. With Apple CarPlay, you can listen to your Apple Music playlists on your car within simple clicks. Before you can start playing music on Apple CarPlay, you need to connect your iPhone to CarPlay using a USB cable to enable CarPlay to use your phone's network. However, when the CarPlay music is not working that is so annoying. Do you know how to fix it? In this part, we have collected some solutions to fix Apple CarPlay music not working.
Method 1. Change Cellular Data to 4G
If your iPhone is using 5G data, change it to 4G. 5G network signals will be more prone to fluctuations than 4G signals. To ensure network stability, we recommend that you switch your data network to 4G.
1) Open the Settings app on your iPhone.
2) Go to Cellular > Cellular Data Options > Voice & Data.
3) Select LTE (4G) instead of 5G Auto or 5G On.
Method 2. Allow Cellular Data For Apple Music
Another solution is to check if you have allowed Apple Music to use the cellular data of your phone. If you don't open the setting, your CarPlay won't access the network.
1) Go for the Settings app on your phone.
2) Scroll down to choose Music.
3) Slide to Switch on the Cellular Data option.
Method 3. Reboot Your iPhone or Restart Your Car
Rebooting your device or car is also a good way to solve the problem. You can try to restart your iPhone or car to restart all the settings.
For iPhone 7 and Earlier:
1) Press the Power button and the volume down button or the Home button until the closing bar reveal.
2) Slide to turn the power off.
3) Wait for seconds, long-press the Power button to restart your phone.
For iPhone 8 and Later:
1) Long press the Power button and the volume up/down button until the closing bar reveal.
2) Slide to turn the power off.
3) Wait for seconds, long-press the Power button to restart your phone.
Method 4. Update OS of Your iPhone
The error may be caused by the outdated OS of your phone. The new OS version will fix some bugs so you had better update the OS at the first time.
1) Go to the Settings app on your phone.
2) Select the Software Update option.
3) If there's a Download and Install option, click it.
Method 5. While Your Phone Is Locked, Allow Apple CarPlay
Apple CarPlay music may also not function properly since it is deactivated when your phone's screen times out. Simply allow Apple CarPlay even if your screen is turned off and your phone is locked.
1) On your iPhone, open the Settings app.
2) Navigate to General > CarPlay.
3) Look for your vehicle in the list of possible connections and then touch on it.
4) Locate and activate the Allow CarPlay While Locked option.
Best Solution to Play Apple Music Offline on CarPlay
Here we will show you how to play Apple Music offline on any car that supports a USB drive. Since the downloaded Apple Music files are encrypted files that can't be moved to other devices, you need to Convert Apple Music to MP3. So how can I convert Apple Music to MP3? The answer is ViWizard Audio Converter.
Why ViWizard Audio Converter is your best choice? Because it can download and convert Apple Music encrypted audio to multiple open formats, such as MP3, FLAC, AAC, WAV and so on. And it can also keep the original audio quality after the conversion. So, you can enjoy the converted music in high quality. With the built-in settings, you can also tune the parameters of the output audio, like channel, sample rate, bit rate and speed. ViWizard also supports converting iTunes audio and Audible audiobooks.

ViWizard Audio Converter Key Features
- Convert Apple Music to MP3 for offline playback on car
- Convert iTunes audio and Audible audiobook into MP3 and others
- 30x high conversion speed
- Maintain original output quality
How to Play Apple Music Offline on Any Car with ViWizard Audio Converter
ViWizard Audio Converter is a professional audio converter to convert Apple Music to MP3 for offline playback. Now you can follow the guide below to see the detailed steps.
Step 1 Upload Apple Music Playlists You Need to the Converter
Start the ViWizard Audio Converter program. The iTunes app will be available in a few seconds. To import your Apple Music library into ViWizard, navigate to it and select the Load in Library icon. To load the downloaded Apple Music files, click the Add Files icon. You may also use the converter's UI to drag and drop local Apple Music files.
Step 2Personalize the Output Audio Parameters
After you've added Apple Music to the converter, navigate to the Format area. ViWizard features an audio editing tool that allows users to fine-tune various music parameters such as audio channel, sample rate, and bit rate to improve sound quality. Finally, click the OK button to preserve your selections. To pick the audio output destination, simply click the Three-dot symbol at the bottom.
Step 3Convert Apple Music to MP3 for Offline Playback on Car
To start the conversion, click the Convert button at the bottom. When the conversion is complete, click the Converted button in the upper-right corner of the window to view all converted Apple Music.
Conclusion
After reading this article, you may get all the answers you want. You can follow the guide above to fix music not working on Apple CarPlay. To play Apple Music offline on your car, you may try ViWizard Audio Converter which can download Apple Music to MP3 in simple clicks. You can click the downloading button below and start to free your Apple Music playlists.

Adam Gorden is an experienced writer of ViWizard who is obsessed about tech, movie and software.