iPhone 18 Pro Won’t Play Music Over USB in the Car

Try a different USB cable or port and turn off EQ in Music settings if your iPhone 18 Pro or iPhone 18 Pro Max won't play music over USB in your car.

By Chris Smith - Senior Editor
2 Min Read

Some users have complained that their car stereo won’t play music from the iPhone 18 Pro when the iPhone is connected to the car stereo using the USB port. This problem can be an important issue for many. Because many users enjoy music while they are driving. If you are having this issue, you will be prevented from listening to music from your iPhone in your car. Please note that, if your car supports, you may also connect your device to your car using CarPlay or Bluetooth.

Newer cars include a USB port that you can use to connect your iPhone. This will let you listen to music and more through the car audio system. This is a simple process. You will need to find the USB port and connect your iPhone with a USB cable. This article explains what you can do when you are unable to connect your iPhone to your car. If there is no USB playback after reconnecting the device, there are a number of tips you can try.

1. Restart

Simply restart your iPhone 18 Pro. After restarting, try again. Furthermore, restart the car stereo. You can do that by pressing and holding the power button. I also recommend that you reset the car audio system. You may want to read the car’s manual to learn more about this process. I further recommend that you ensure that your stereo is using the latest firmware. Again you may want to check the manual for more help.

2. Update

Ensure that your iPhone 18 Pro is updated to the latest version of iOS. Go to Settings > General > Software Update. I also recommend that you turn on Automatic Updates.

3. Check your USB cable

Try these, if possible:

  • Disconnect and reconnect the USB cable.
  • Try a different USB cable if possible.
  • Try a different USB port if possible.
  • Check your cable for signs of damage. If your cable looks damaged, do not use it.
  • Check the charging port on the bottom of your iPhone and the USB port for any debris, remove any debris.

4. Turn off EQ

Some users have told me that they turned off EQ and this music problem was fixed. On your iPhone, follow these steps:

  • Tap Settings.
  • Tap Apps, then tap Music.
  • Tap EQ.
  • Select Off.

5. Reset All Settings

If you are still having this problem, you may want to reset all your settings. This will not erase your content. But your preferences and settings will be removed. Your music will not be deleted. On your iPhone, go to Settings > General > Transfer or Reset iPhone > Reset > Reset All Settings. Then follow the onscreen instructions.

Senior Editor
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Chris Smith is a senior editor at GeeksChalk based in Canada. He likes to think of himself as a jack of all trades (and a master of at least a few), though he mainly focuses on iPhones and Macs. Often covering both at the same time. When not surrounded by various Apple devices while putting them through their paces, Chris can be found streaming the latest movies or series, gaming on his PS5, or getting fresh air on a hike in the beautiful wilderness of British Columbia.
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