Android's Bluetooth car audio problem has gone unfixed for over a year

Alfonso Maruccia

Posts: 2,600   +978
Staff
Bottom line: Bluetooth was designed to make short-range wireless connectivity between different devices quick and straightforward. However, according to several user reports, some of the most expensive Android smartphones on the market are now struggling to connect reliably with in-car infotainment systems.

Unfortunately, Google has been slow to deliver a fix. The bug has affected an unknown number of users for more than a year, with no resolution so far.

The problem appears to be related to how Android handles Bluetooth connections that support multiple profiles. Users report that their phones automatically connect only in Phone Calls mode, while Media Audio fails to activate. A temporary workaround involves manually toggling the Media Audio option off and on, which can force the phone to connect using both modes.

The original report on Google's public Android issue tracker indicated that the bug affected fully updated Pixel 8 devices, while older Pixel models appeared unaffected. More recent reports suggest the issue now extends to Pixel 7 and Pixel 9 series phones, across both stable and beta Android releases. A small number of Samsung Galaxy devices are also reportedly affected.

According to multiple reports, the issue appears to disproportionately affect vehicles manufactured by Mazda, Toyota, Honda, and other Japanese automakers. One user claimed that Google employees offered largely unhelpful advice, such as suggesting they try connecting the phone to a different car. Those employees allegedly implied that a vehicle from 2016 and a smartphone released in 2025 are not necessarily designed to be compatible, despite Bluetooth having been designed specifically with strong backward compatibility in mind.

Google has long marketed Pixel phones as premium Android devices, positioned to deliver one of the best Android experiences available. The company has frequently highlighted the Pixel line's supposed quality advantages to promote new technologies and services, including advanced camera features and generative AI capabilities. Pixel devices have even received approval from the US Department of Defense for federal use.

In practice, however, Pixel smartphones have recently been plagued by some of the most prominent hardware-related issues in the Android ecosystem. Over the past several years, Google has been forced to deliberately throttle battery performance across multiple Pixel generations in an effort to mitigate fire risks and other safety concerns.

Now, Bluetooth connectivity problems with in-car systems can be added to that growing list, leaving users hoping for a firmware fix that, at this point, may feel more like a Christmas wish than a realistic expectation.

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Funnily enough this is part of the reason why my switch to Android didn't last long. I picked up a Pixel 8 Pro and aside from an iMessage related issue when it came to texting and my carrier forcing me to use their own voicemail app where they nickel and dimed for basic features, my main frustration was from Android Auto taking forever or not connecting automatically at all to my bluetooth infotainment display in my car.
 
Bluetooth is such a terrible technology. It needs to be ripped up and replaced with something else. And yes, I know that's a monumental task but it's so unreliable and almost all of the limitations it has are due to limitations in the protocol itself because it was never designed to be used the way it is.

That said, I had a Pixel 6 and now have a Pixel 9 and Bluetooth in my 2025 Mazda works fine so I guess I'm lucky.
 
This is the same Google that just publishes security exploits whenever they please if they consider the vendor too slow to react.
 
Bluetooth is such a terrible technology. It needs to be ripped up and replaced with something else. And yes, I know that's a monumental task but it's so unreliable and almost all of the limitations it has are due to limitations in the protocol itself because it was never designed to be used the way it is.

That said, I had a Pixel 6 and now have a Pixel 9 and Bluetooth in my 2025 Mazda works fine so I guess I'm lucky.
Maybe you just need a reliable ... phone. I don't have issues on my iPhone (SE, XR, 12, 15, 16), it's just not a thing, it's not something that keeps me up at night, or even crosses my mind actually.

I'm not saying the iPhone has some magical inherent superiority, it's most likely just the fact that there are only so many models in existence that it's much simpler to work around the quirks than in the case of Android.

In any case, I don't see BT being replaced anytime soon. Big corp will ensure it stays alive forever, they've invested too much into it. It's the same as with HDMI. You have DisplayPort which is superior and royalty free, yet the TV makers keep having only HDMI ports on their TVs. Why? Because they're all part of the HDMI consortium so it's in their best interest to keep this proprietary standard alive. GPU makers aren't members though, that's precisely why you only have 1 HDMI port on the cards and 3 DP ports.

Even BT codecs are a mess. Like aptX and the likes (thank you, Qualcomm monopoly). We've had Opus for like 10-15 years, which is superior in every way, and free, yet they keep ignoring it and coming up with newer and newer proprietary codecs, because gotta milk all these companies that license it. And all the users, of course.
 
This is the same Google that just publishes security exploits whenever they please if they consider the vendor too slow to react.
This is misinformation.

Google published a security vulnerability after the standard window of notification, the developer was unable to fix it in time and considered it a minor bug, then whined on social media that Google, the megacorporation, didnt donate money and workers to him, someone who built a project and offered it for free to megacorporations that are obsessed with profit.
Maybe you just need a reliable ... phone. I don't have issues on my iPhone (SE, XR, 12, 15, 16), it's just not a thing, it's not something that keeps me up at night, or even crosses my mind actually.

I'm not saying the iPhone has some magical inherent superiority, it's most likely just the fact that there are only so many models in existence that it's much simpler to work around the quirks than in the case of Android.

In any case, I don't see BT being replaced anytime soon. Big corp will ensure it stays alive forever, they've invested too much into it. It's the same as with HDMI. You have DisplayPort which is superior and royalty free, yet the TV makers keep having only HDMI ports on their TVs. Why? Because they're all part of the HDMI consortium so it's in their best interest to keep this proprietary standard alive. GPU makers aren't members though, that's precisely why you only have 1 HDMI port on the cards and 3 DP ports.

Even BT codecs are a mess. Like aptX and the likes (thank you, Qualcomm monopoly). We've had Opus for like 10-15 years, which is superior in every way, and free, yet they keep ignoring it and coming up with newer and newer proprietary codecs, because gotta milk all these companies that license it. And all the users, of course.
Iphones dont have magical Bluetooth. They still have all the same drawbacks, from annoying pairing to packet collision to audio quality drops, because this is a Bluetooth issue.
Funnily enough this is part of the reason why my switch to Android didn't last long. I picked up a Pixel 8 Pro and aside from an iMessage related issue when it came to texting and my carrier forcing me to use their own voicemail app where they nickel and dimed for basic features, my main frustration was from Android Auto taking forever or not connecting automatically at all to my bluetooth infotainment display in my car.
Who buys a carrier phone in 2025? If you bought an unlocked phone you wouldnt need to use your carrier's apps.
 
Bluetooth is such a terrible technology. It needs to be ripped up and replaced with something else. And yes, I know that's a monumental task but it's so unreliable and almost all of the limitations it has are due to limitations in the protocol itself because it was never designed to be used the way it is.

That said, I had a Pixel 6 and now have a Pixel 9 and Bluetooth in my 2025 Mazda works fine so I guess I'm lucky.
its not terrible.. its good at being low power. wifi direct would be fine... nope power hog
 
I owned 2 androids about 10 years ago. Not only did it have bugs galore the battery life on the devices was dogsht. idc if thats improved. not going back now.
 
Maybe you just need a reliable ... phone. I don't have issues on my iPhone (SE, XR, 12, 15, 16), it's just not a thing, it's not something that keeps me up at night, or even crosses my mind actually.
The issues with Bluetooth go far beyond phones. It's an old protocol that was never designed to do what's been asked of it and instead of replacing it, it's just been bolted onto more and more while it's core issues have never been addressed. But yeah, the problem of course is that I don't have an iPhone. 🙄
 
This is why I run a Hiby R4 DAP right into the Aux on my Car. No more lag, no more pops, no more screaming from the half baked BlueTooth Module in the Android Audio module.
 
Who buys a carrier phone in 2025? If you bought an unlocked phone you wouldnt need to use your carrier's apps.
It wasn't a carrier phone, it was unlocked right from Google itself. Voicemails wouldn't show up in the default phone app at all, took it to my carrier since I couldn't find anything online and they just told me to use theirs which sucks.
 
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