Make sure the mobile device is compatible with your car stereo. Check if the sound plays through your car stereo without anything connected. Check if the sound plays through the mobile device when not connected to your car stereo. Make sure the mobile device has the latest firmware version installed.
Why wont my phone play music when connected to my car?
Try adjusting the volume on the car stereo receiver, just to make sure the volume was not set to a low level. Verify the Bluetooth connection between your phone and the car stereo. After confirming the Bluetooth connection between the devices, test the Bluetooth music streaming function.
How do I get my phone to play through my car speakers?
0:324:11How to Connect Your Phone to Your Car Stereo - YouTubeYouTube