Why can the car Bluetooth make calls but not play music?

[LeCamila]

The reason why the car Bluetooth can make calls but not play music is that the music playback programming does not match the docking code of certain car models. The specific details are as follows: Reasons: The music playback programming of some phones does not match the docking code of certain car models, so it can only answer calls but not play music; the multimedia music function of the car Bluetooth is not turned on; the media audio on the phone is not turned off, causing signal interference with the Bluetooth function. Solutions: Find the multimedia option on the screen, enter it, and select Bluetooth to play music. It is recommended to change the Bluetooth playback frequency band to ensure normal use. Enter the phone's Bluetooth settings interface, and make sure the audio and media audio are turned on by default to ensure the Bluetooth functions properly.

[DeReagan]

I've noticed this is a pretty common issue where many people can answer calls but can't play music while driving. The main reason is incorrect Bluetooth connection type settings. When pairing your phone with the car system, it might default to enabling only the phone function without activating media audio. You need to go to your phone's Bluetooth settings, find the car system device, and check if options like "Allow media" are selected. Additionally, some older car system versions might not be compatible with newer phone models, possibly requiring a car system software update. If reconnecting doesn't solve it, try deleting the pairing information and re-pairing. Bluetooth has separate protocols for calls and music - both need to be enabled simultaneously. Not being able to play music while driving can be quite annoying, so checking these settings can save you a lot of hassle.

[GraceDella]

I've encountered this situation a few times. Simply put, the connection between the phone and the car only sets up the call function. After Bluetooth pairing, some systems only grant phone permissions by default, so you need to manually select media sharing on your phone. Additionally, music sources like QQ Music or Spotify might not have their permissions enabled, so go to settings and grant them Bluetooth access. Hardware issues are less common, but if the car's Bluetooth version is outdated, like Android 10 paired with a new iOS system, errors are more likely to occur. Restarting your phone or resetting the car's Bluetooth can sometimes help. Driving without music is too dull, so fixing it sooner is safer.

[LeStephanie]

When Bluetooth can make calls but cannot play music, the issue often lies in the protocol settings. When the car system pairs with the phone, the HFP protocol is enabled but A2DP is turned off. I recommend checking the Bluetooth device list on the phone and ensuring "Media Audio" is selected for the paired device. Software updates are also important, as older car firmware may have bugs. The music app might restrict background playback permissions. Regularly updating devices and apps can prevent such issues and ensure entertainment on the road.