
Mazda6 with a screen can only make calls after connecting to Bluetooth, and basically cannot play music externally. Below is the relevant introduction: 1. Positioning: The Mazda6 is the latest mid-to-high-end sedan launched by Mazda in Tokyo in 2001, and it even won the title of "King of Corners" for the year. 2. Introduction: This car has a very sporty appearance and interior, strong handling, and outstanding overall performance. It has high-standard safety features. The interior space is spacious, whether it's passenger space or cargo space, it is generally satisfactory, and the craftsmanship is very refined. Since entering the domestic market, the Mazda6 has been more regarded as a sports sedan.

My 2014 Mazda6 has exactly this issue—the Bluetooth only works for calls, playing music is completely impossible. I tried it right after buying the car: once connected to the phone, it only allowed calls, with no audio streaming at all. I checked the manual, and the original car system's Bluetooth protocol was designed for HFP (Hands-Free Profile) only, without support for A2DP (Advanced Audio Distribution Profile), so streaming services like Spotify simply don't work. The solution is straightforward: I recommend using an AUX audio cable plugged directly into the car's AUX port—you can buy one for just a few bucks on Taobao. Alternatively, get a Bluetooth receiver that plugs into the cigarette lighter for around a few dozen yuan; the sound quality is decent enough. Since I love listening to music while driving, these methods save both money and hassle—no need to mess with the original car system.

As someone who frequently researches automotive systems, I know the 2014 Mazda6's Bluetooth functionality is limited to calls and doesn't support music playback due to the lack of A2DP protocol. You might not find relevant options in the settings menu—this is a hardware-level limitation, unlike newer models that can receive OTA updates. For solutions, try resetting the infotainment system or re-pairing your phone, though success isn't guaranteed. A better approach is using a USB-connected MP3 player or installing an external Bluetooth module, which you can find on Amazon for around thirty dollars. This design in older cars can be frustrating, but with some small tools, you can work around it without affecting your daily entertainment while driving.

I've worked on many older models, and Bluetooth music issues with the 2014 Mazda6 are quite common. First, check if you've selected the wrong configuration when connecting your phone. If you can only hear call audio, it means the system doesn't support media streaming. Don't force it - using an AUX cable or FM transmitter plugged into the cigarette lighter is a low-cost, quick-install solution. If it's really bothering you, upgrading to a CarPlay-compatible head unit only costs a few hundred bucks and offers significantly better, safer results.

Don't rush to spend money on repairs. The Bluetooth music playback issue in the 2014 Mazda 6 is a design flaw. I've used an FM transmitter that plugs into the cigarette lighter for wireless phone music playback—costs under 100 yuan with decent results. Or the simplest solution is an AUX cable, just a few yuan. Try different pairing modes with your phone, but most older cars are like this; a system upgrade isn't necessary.


