Database Users

Bluetooth not sending song title/artist/album information to head unit

So I have this problem both on my 2012 Prius which has navigation and is supposed to support A2DP et. al. as well as in my Civic which has a Kenwood Bluetooth headunit [KDC-BT752HD].
The Nexus 7 can connect and is able to stream music to both devices, but neither device can show song title/artist/album information. On the Kenwood it says nothing at all, and on the Prius it says something like 'untitled etc'.
The device is supposed to support all the requisite Bluetooth profiles, so I can't imagine why it's not sending this information correctly?
In addition I feel like this is an Android 4.x.x bug, because on my old Epic 4G, CM7 would send artist/album/song title information just fine to both the Prius and the Kenwood, but when I flashed to CM9 I get the same problem that the Nexus 7 is now having.
Is anyone else seeing this? Do any of the ROM's on the forum address/fix this issue?

t is probably an issue with your music playing app. I use PowerAmp to play music to my JVC unit & it shares the info. Doggcatcher or Beyondpod for my podcasts does not..
I think the Google play music will stream the data too...I can't remember.

strongergravity said:
t is probably an issue with your music playing app. I use PowerAmp to play music to my JVC unit & it shares the info. Doggcatcher or Beyondpod for my podcasts does not..
I think the Google play music will stream the data too...I can't remember.
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I'm using Google Music with my N7 and it isn't sending the metadata. On my CM9 device, with the same head unit, it does send the metadata. So I don't think it's purely the software used to play the music.
I've found that the N7 supports only AVRCP 1.0, and the metadata information is sent with AVRCP 1.3, which you have to flash a custom ROM to get.

I'm seeing the same symptom
aestil said:
So I have this problem both on my 2012 Prius which has navigation and is supposed to support A2DP et. al. as well as in my Civic which has a Kenwood Bluetooth headunit [KDC-BT752HD].
The Nexus 7 can connect and is able to stream music to both devices, but neither device can show song title/artist/album information. On the Kenwood it says nothing at all, and on the Prius it says something like 'untitled etc'.
...
Is anyone else seeing this? Do any of the ROM's on the forum address/fix this issue?
Click to expand...
Click to collapse
I am seeing this same issue with a Galaxy Nexus running Android 4.1.1 and my 2012 Prius. My old phone, which ran Gingerbread 2.3.3, correctly showed song titles and artists, whether I used the old Music app or the Google Play music app. With the new phone, music plays fine but the title, artist, and album are reported as unknown.
Perhaps this is an Android 4.x bug.

I can't speak for the nexus7, as I haven't tried it yet. On my gingerbread phone, most apps don't send the metadata across via bluetooth. Google Play music does. Pandora sends all the track info if connected across USB, not with bluetooth.

I agree that it is likely an AVRCP version issue. I'm surprised they didn't bump it yet in 4.x. I think CM10 might have the new version.
aestil said:
I'm using Google Music with my N7 and it isn't sending the metadata. On my CM9 device, with the same head unit, it does send the metadata. So I don't think it's purely the software used to play the music.
I've found that the N7 supports only AVRCP 1.0, and the metadata information is sent with AVRCP 1.3, which you have to flash a custom ROM to get.
Click to expand...
Click to collapse

Nexus 4 4.2.2 and RNS 315 car system issues/tweaks

Hi,
I am a happy switchover to Nexus 4 from my iPhone, only thing I am starting to miss are some integration bits with my car audio system.
I am currently connecting the phone via bluetooth and it is working well, I can stream music and use built-in car dialler, however, I do not see what is currently playing on the car dash.
When I had the same setup using iPhone, I could see the currently playing song information. I can still skip to the next song using car's steering wheel buttons but I only see "Bluetooth audio" on the display.
I am using the default Google Play app to play music - have also tried with dogcatcher but no avail. On the iPhone various app worked - Music, Podcasts..
Second issue I have - is it possible to "force" phone calls to background when connected to bluetooth headset? I would quite prefer the satnav to stay on instead of seeing the current caller's information - as I already see that on my dash.
Thanks!

zard_cz said:
Hi,
I am a happy switchover to Nexus 4 from my iPhone, only thing I am starting to miss are some integration bits with my car audio system.
I am currently connecting the phone via bluetooth and it is working well, I can stream music and use built-in car dialler, however, I do not see what is currently playing on the car dash.
When I had the same setup using iPhone, I could see the currently playing song information. I can still skip to the next song using car's steering wheel buttons but I only see "Bluetooth audio" on the display.
I am using the default Google Play app to play music - have also tried with dogcatcher but no avail. On the iPhone various app worked - Music, Podcasts..
Second issue I have - is it possible to "force" phone calls to background when connected to bluetooth headset? I would quite prefer the satnav to stay on instead of seeing the current caller's information - as I already see that on my dash.
Thanks!
Click to expand...
Click to collapse
The first problem is caused by you and other people buying iPhone. You have contributed to pushing 3rd party manufacturers into supporting proprietary apple formats and communication protocols.
There is a perfectly fine Bluetooth protocol for track display, but your car stereo doesn't suport that, only the proprietary Apple one.
Hopefully you are now aware of the evil lock-in tactics that Apple have been engaging in, and next time you will check the product specifications to see see if your purchase is going to lock you in in any way.

Volkswagen and their bluetooth devices work fine with Android. It's Android that lacks a proper protocol to push that info to the radio. I know this because I worked with VW for months on troubleshooting the issue. Eventually, I obtained a stock galaxy S3 and it displays info just fine. With a custom 4.2.1/4.2.2 rom, it does not, just displays "BT-Audio".
CM is adding in bt tag support, but it currently doesn't work with play music, but is noted to work with pandora.
OP - your second issue is not possible. The radio automatically flips to the most recent info it has to display to you. You can manually toggle it back IIRC, as I can on mine.

I have the same issue:
See thread which explains a lot and could solve your issue:
https://productforums.google.com/forum/?fromgroups#!topic/mobile/5lTaNBEBJMU
http://rootzwiki.com/topic/20091-request-avrcp-13-for-cars-w-bluetooth-built-in-etc/page__st__20
http://forum.frandroid.com/topic/11...ense-ota-cm101-nighlty-20130304/page__st__460
We need to get AVRPC in our devices then it would work.
I drive an A5 SB with no go : ( to bad

yea the bluetooth works on my ford focus, but doesnt show the info of what track is playing.

[Q] LG G2 Bluetooth PROBLEM please help.,

I have a toyota Camry 2011 which has a bluetooth system. No entue, just bluetooth. When I connect to it with both call and media audio enabled. DIsplay says streaming audio and immediately starts playing Lg Music app. Now if I switch to spotify or pandora, my car immediately pauses the music and then won't let me play spottify or pandora audio. I need help. I love this phone but I can't seem to get this work. I love streaming music.
Its almost as if Toyota keeps trying to connect to Lg Music app despite stitching to pandora. This used to work when I had and SG3. In that I could switch to pandora and no problems. I think the problem is that as soon as bluetooth connects LG Music app starts playing but I don't want it to.

If you're rooted, you can always freeze that app. I wouldn't delete it in case it's tied to something else. You could also try deleting all of the songs that are in LG music.
Sent from my LG-D800 using Tapatalk 4

you could buy american

I second [email protected] Can you disable lg music in apps? If not, root and freeze it.
Sent from my LG-D800 using Tapatalk 4

cslingerland said:
you could buy american
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Click to collapse
Radio would Definitely still be made in China
Source: Murican:good:

[email protected] said:
Radio would Definitely still be made in China
Source: Murican:good:
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Click to collapse
I don't want to get off topic, but you're right. This is the real problem. You can see it whenever engineers with "just show up" degrees are tasked with anything. The idea is a result of just getting something to work in order to pass a QA check. QA will typically have a couple of scenarios to run through and if the code makes it through the scenario, it's considered gold. No effort is extended to actually understand the context of the code being written, or the spec being written to.
If everything was written per the specification, there would be no interop problems... But writing a complete implementation might cost a bit more, so eff it.

I actually have a similar problem with my new LG G2 and 2010 Camry.
I can pair it as a phone device, but not properly as an BT audio device. It pairs as a phone and makes calls just fine, but as soon as I try to set it up as an audio player, the phone all of a sudden can't find the car's bluetooth. BUT it will still play audio through the car stereo with apps like Pandora, however, I have zero control capabilities from the car and it playback will stay connected. Stereo just says "No devices found".
I also came from a S3 and it worked fine as a phone and audio player with this car. Seems like the new phone doesn't mesh well with the stereo?

The audio quality of the G2 over a2dp is horrible just like the two phones by LG before it, not sure what the deal is

OP have you found a fix for this? Just disabling the stock Music Player?

Is any news or solutions?

The A2DP audio is great. Enable Apt-X? There is a prop trigger. This phone IS Apt-X capable, confirmed through logcat. Research before you down a product. Different paired products will always behave differently.

I have the same problem in my 2012 FJ Cruiser except Poweramp automatically starts even though the BT settings are set not to. Anything else pauses after 2 seconds.

Rdio works fine (except track info), its like Spotify problem...

conx13 said:
Rdio works fine (except track info), its like Spotify problem...
Click to expand...
Click to collapse
True, but "there is an app for that".
Modified Spotify client with included TrackID fix. I use it in my VW Golf with my LG G2.
Use the latest version in this post http://forum.xda-developers.com/showthread.php?p=44108915#post44108915

I still couldn't find any solutions until now. Could you?

ask your audio manufacturer to update software, unless its old bluetooth and thus not feature supporting.
Sent from my LG-D802

LG G2, stock 4.2.2 and Toyota Avensis 2011 -
Google Music - ok + track info;
LG stock player - ok + track info;
Rdio - ok - no track info;
Spotify - no sound, no track info (steer buttons ok - play, pause).

Streaming music to my car's stereo via bluetooth, causes bluetooth on phone to crash.

I've been using the LG G6 for nearly a week now, and everything worked well. I have 4 different Bluetooth devices paired with the phone, a couple headphones, a UE Speaker, my Moto 360. When I paired the phone with my 2016 Acura RDX, the bluetooth app crashes on the phone, and the phone then goes into a bluetooth crashing loop. So every few seconds after the phone restarts the BT, it crashes again and again. I have had no such issues with any other Android phone (Pixel XL, S6, Nexus, Note 7). I tried unpairing the phone with the car and pairing again. I removed all other phones from my cars BT device list. I tried clearing the BT App cache. Rebooting the phone. Nothing worked so far. What is even stranger about it, is that when I go to the G6 settings, and turn off "Media Audio" and use just the "Call Audio", it works just phone. As soon as I turn back on "Media Audio", it immediately crashes and starts the cycle again. I use Google Music for my service. Not sure what I can do to fix this issue.

I have the same problem but only in youtube..when i watch something and then dissmis it blutooth crashes and then it reconects again but no force closes after that..until next video and so on..even when i hear music and stop it crashes for one time and thats it..really strange i hope lg will fix that soon

Could be something going on with the hardware. I'd exchange the phone.

Having the same issue with a 2015 MDX. Haven't found a solution yet.
When playing music to a BT speaker, it seems to require a skip of tracks before the music starts playing. After that, it see fine. The MDX, though, it all cuts out - both phone and music.

SoberGuy said:
Having the same issue with a 2015 MDX. Haven't found a solution yet.
When playing music to a BT speaker, it seems to require a skip of tracks before the music starts playing. After that, it see fine. The MDX, though, it all cuts out - both phone and music.
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Click to collapse
Very odd. I've streamed for over 5 hours on two different days to a UE Boom and Oontz Angle and haven't experienced any issue. I know this is drastic, but have you tried a factory reset?
Sent from my LG-H872 using Tapatalk

Yes, as well as deleting the connections and repairing them. The G6 seems to have evened out with other BT speakers - works without issue it seems - but continues to struggle with the Acura system.
Sent from my Nexus 6P using Tapatalk

SoberGuy said:
Yes, as well as deleting the connections and repairing them. The G6 seems to have evened out with other BT speakers - works without issue it seems - but continues to struggle with the Acura system.
Sent from my Nexus 6P using Tapatalk
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Click to collapse
I drove a 2013 Civic for awhile and had issues with the blue tooth in that car. I wonder if it's a Honda thing. Volkswagon's blue tooth sucks as well, that and their overhead dome light assemblies squeak and rattle - that drove me nuts. Toyota's blue tooth just works.
Sent from my LG-H872 using Tapatalk

Tested the G6's bluetooth on a 2015 Acura TLX and it has the same issue as the OP. Shows BT connected, turn on Google Music, start a song and Bluetooth crashes. Bluetooth eventually restarts and song plays for a second and crashes again. No solution found.
There was another user on Reddit that stated he had the same issue and restarted his phone a bunch of times and it fixed the issue. This however did not work for me.

For reference, I have a 2014 Chevy Malibu, and while I haven't experienced the same issue with bluetooth crashing, I do not get a steady stream through the car's audio. It seems to be isolated to LG; I had the exact same issue with my G5, and it's been no different with the G6. I also have a Samsung GS7 and it streams through bluetooth just fine. Based on what I've seen here and in other threads, I believe this is a software issue that LG can fix.

flick0416 said:
For reference, I have a 2014 Chevy Malibu, and while I haven't experienced the same issue with bluetooth crashing, I do not get a steady stream through the car's audio. It seems to be isolated to LG; I had the exact same issue with my G5, and it's been no different with the G6. I also have a Samsung GS7 and it streams through bluetooth just fine. Based on what I've seen here and in other threads, I believe this is a software issue that LG can fix.
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I've not had this issue with my Bluetooth on my mazda cx5. Or my audio receiver at home. Interesting. Mayne update your cars infotainment system to the latest version?

I've used mine with 2014 eXcelon and 2006 Alpine with kca-100BT adapter and neither has had issues.
Bluetooth is a highly inconsistent technology. Even when devices supposedly support the same profiles, sometimes their Bluetooth stacks or hardware just don't work well together.
Hopefully future updates will fix this issue for you, or, as lg3FTW mentioned, maybe there's a firmware update for your stereo.
Sent from my LG-LS993 using XDA-Developers Legacy app

Same problem
echto said:
I wonder if it's a Honda thing.
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I think it is. I just got the LG G6 and I'm having the same issues. I did some research and it seems the problem is mostly occurring on the Honda/Acura cars.
This is incredibly frustrating. Hoping someone found a fix or an update comes soon to solve the problem. Not being able to use the hands free bluetooth is a dealbreaker for me.

I got the new update today (H87310d) and it did not fix the issue. In the meantime I have signed up for Spotify as I cannot use the Google music app in my car.
I have found one odd way to get to it work. If I leave the phone far away from the car where it is still able to connect. The connection will be fuzzy but I found the app will not crash.

I think it's most likely an issue of BT4.2 trying to connect with older BT versions... Honda probably uses the old 3 or 2 even on their devices.
I've had similar issues with other phones and with other stereos as well, my old S4 had this issue with a 2009 JVC head unit with BT2.0, streaming would just not work properly, if I switched to my other car with a 2014 Kenwood HU with BT 3.0 I had no issues.

Having same issue with my Pioneer head unit. I have two of them in 2 different vehicles and the same issue happens. For some reason with Google music it's worse than others. I can play music fine but if I switch to another station of track the BT crashes and reconnects than keeps playing again. Same happened with Spotify but less frequently. I called LG and they were no help. With my Lgg4 I had some BT issues in the past with some firmware Versions but not this bad. With the latest version it was working fine With these head units. I really like LG phones but hate the bugs they sometimes have. Hopefully they will fix soon. Wish they could just get a log and figure out the issue.

ChillyWilly73 said:
Wish they could just get a log and figure out the issue.
Click to expand...
Click to collapse
Or, I dunno, let us unlock the bootloader and the community here could fix it once we had root

Isn't there a way to contact LG regarding this? This IS a defect. Surely there has to be a way to record/log this for them to fix.

I just recently purchased a LG G6 and I am also having connection problems with Bluetooth. I drive a 13 Honda Accord and while playing music the app shuts off then back on and repeats this process.

FYI I was having the same crashing problem streaming via Play Music with my G6 to my 2105 TLX. However if I stream using DoubleTwist bluetooth works great. So my problem seems to be isolated to the Google Play app. Odd.

mneeley said:
FYI I was having the same crashing problem streaming via Play Music with my G6 to my 2105 TLX. However if I stream using DoubleTwist bluetooth works great. So my problem seems to be isolated to the Google Play app. Odd.
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My bluetooth crashes with all my devices (omaker speaker / LG headphones / FM adapter in the truck)
any app will do it Audible amazon music the default music app Play music all of them crash the bluetooth
if you ignore the notace it will continue to play for a bit but it eventually disconnects and reconnects
like someone said above if I skip to the next song sometimes the music comes back .. very annoying indeed.
O and my phones less than a week old

Anyone else having issues w/ bluetooth not providing media audio option?

Have this issue w/ the S7, note7 and now this s8+. The S5, S6 works, note5, etc. Exact same results with the phones that do not work.
In my other cars it works fine so I know its my Kia but I don't have any idea how I can rectify this. Called the tech at Kia and he said they've not tested the note 7 and may never as the car is a few years old so It looks like I'm on my own here. On my 2013 Kia optima w/ navi I do not get media audio so only BT that works is the phone. It will show the first song sometimes on pandora (Streaming audio, NOT pandora app radio) but never will update after that. All audio always comes from phone speaker. I can change songs from the stereo but that's it. Totally useless. Works fine in my other cars and my BT radio in my garage so it's a problem w/ my Kia but WTF?? My note 3, note 5 and S6 work just fine. Very disappointing. My wife is running android 6.x on her s6 and it works so it is not that.
I had a ticket into google on this for my note7 but they blamed samsung saying the ROM is fully customized by samsung. Samsung says it's googles issue.
Anyone else have this issue? Any suggested fixes?

Yes, I had this issue! When I got my S8 yesterday it would connect for phone and the third(?) option, but not for the media option. Your car might be the issue though, if none of those phones work. Mine did show three options: phone, media en another one.
Well: during the car ride I noticed there was an update for 'Samsung Connect' so I downloaded that. After that update still no joy. I then proceeded into work, obviously disconnecting the bluetooth connection. Once I got back in my car at the end of the day the connection magically worked. So it might be one of a few things:
1. Update Samsung Connect (if you can)
2. Disable bluetooth
3. Remove bluetooth paired device
4. Turn off car and restart phone
5. Try again
I`m about to head out for work again so I`ll see whether mine still works or not.

zdeev said:
Yes, I had this issue! When I got my S8 yesterday it would connect for phone and the third(?) option, but not for the media option. Your car might be the issue though, if none of those phones work. Mine did show three options: phone, media en another one.
Well: during the car ride I noticed there was an update for 'Samsung Connect' so I downloaded that. After that update still no joy. I then proceeded into work, obviously disconnecting the bluetooth connection. Once I got back in my car at the end of the day the connection magically worked. So it might be one of a few things:
1. Update Samsung Connect (if you can)
2. Disable bluetooth
3. Remove bluetooth paired device
4. Turn off car and restart phone
5. Try again
I`m about to head out for work again so I`ll see whether mine still works or not.
Click to expand...
Click to collapse
I've done all of these and yes I did have the notification to update samsung connect which I did. Mine never shows media audio, just phone audio and contact syncing.
Dave

TT_Vert said:
I've done all of these and yes I did have the notification to update samsung connect which I did. Mine never shows media audio, just phone audio and contact syncing.
Dave
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Click to collapse
Yeah so there's prolly something else wrong, as mine did show the media option. Sorry

Yeah it occurs on all 2011-2013 kia/hyundais w/ navigation and i'm sure other cars as well. Nobody wants to fix it and basically it keeps me from even using this phone.
Dave

TT_Vert said:
Have this issue w/ the S7, note7 and now this s8+. The S5, S6 works, note5, etc. Exact same results with the phones that do not work.
In my other cars it works fine so I know its my Kia but I don't have any idea how I can rectify this. Called the tech at Kia and he said they've not tested the note 7 and may never as the car is a few years old so It looks like I'm on my own here. On my 2013 Kia optima w/ navi I do not get media audio so only BT that works is the phone. It will show the first song sometimes on pandora (Streaming audio, NOT pandora app radio) but never will update after that. All audio always comes from phone speaker. I can change songs from the stereo but that's it. Totally useless. Works fine in my other cars and my BT radio in my garage so it's a problem w/ my Kia but WTF?? My note 3, note 5 and S6 work just fine. Very disappointing. My wife is running android 6.x on her s6 and it works so it is not that.
I had a ticket into google on this for my note7 but they blamed samsung saying the ROM is fully customized by samsung. Samsung says it's googles issue.
Anyone else have this issue? Any suggested fixes?
Click to expand...
Click to collapse
I have the same issue. I have a 2012 of the same car, Navigation with Infinity speakers. This is not the UVO head unit. I can connect for phone calls and contacts, but all media plays through the phone. I can see the first item from the music app, and can only skip to next song (I haven't tried previous song as I am only streaming). It does not pause though. All audio keeps coming through the phone no matter what.
I've enabled/disabled streaming on the car. I've reset the radio/head unit. I've reset the Bluetooth on the car. I've unpaired from the car side and phone side. I've tried various combinations of these things. None has fixed it. I've mentioned the problem in forums here:
http://www.optimaforums.com/forum/2...9-galaxy-s8-streaming-issues.html#post2107250
and:
https://us.community.samsung.com/t5...onnection-not-working-in-car/m-p/117894#M6891
and:
https://forum.xda-developers.com/galaxy-s8+/help/bluetooth-issue-car-stereo-t3600412/page2

Try the bluetooth app called bluetooth auto connect. I can not connect w/ my car on my s8 and s7.
Dave

I think it is samsung software. I paired it with a pioneer avic head unit for a trip 8 hours away to deliver the car to my friend. When first paired, it worked fine. Most of the time no issues. But for some reason after one of the rest stops (turned car off) I ran into that issue. When you go into BT settings in the phone, the media option was grayed out.
Only way to fix it was to forget the device, and repair it. It happened a few times on the way over.
Now that my friend has the car, he has no issues and streams with his Moto Z.

I have another issue with my car. The phone connects to Bluetooth but I can't navigate thought my music folder within the car system. Previously I had no issue with S7 edge and iPhone 7 plus. This is driving me crazy considering that Android auto just sucks with music playback. Most of the time audio apps I use (Spotify / Google play music) seems to do not work properly.

Audio Issues S8+
TT_Vert said:
I've done all of these and yes I did have the notification to update samsung connect which I did. Mine never shows media audio, just phone audio and contact syncing.
Dave
Click to expand...
Click to collapse
I need to toggle off and on the bluetooth 2-3 times for it to connect to media audio. Call audio goes on every time, it is a pain to connect this way every time. It worked perfectly until the first Nougat update.

That certainly isn't the case for kia/hyundais and a few other cars produced around 2011-2014. What make/model is your car?

Did you resolve this? I think I might have seen your post in the samsung forums. I have a 2013 Optima with Nav and having the exact same issue. I've done everything in the samsung forums to no effect. TIA.
TT_Vert said:
Have this issue w/ the S7, note7 and now this s8+. The S5, S6 works, note5, etc. Exact same results with the phones that do not work.
In my other cars it works fine so I know its my Kia but I don't have any idea how I can rectify this. Called the tech at Kia and he said they've not tested the note 7 and may never as the car is a few years old so It looks like I'm on my own here. On my 2013 Kia optima w/ navi I do not get media audio so only BT that works is the phone. It will show the first song sometimes on pandora (Streaming audio, NOT pandora app radio) but never will update after that. All audio always comes from phone speaker. I can change songs from the stereo but that's it. Totally useless. Works fine in my other cars and my BT radio in my garage so it's a problem w/ my Kia but WTF?? My note 3, note 5 and S6 work just fine. Very disappointing. My wife is running android 6.x on her s6 and it works so it is not that.
I had a ticket into google on this for my note7 but they blamed samsung saying the ROM is fully customized by samsung. Samsung says it's googles issue.
Anyone else have this issue? Any suggested fixes?
Click to expand...
Click to collapse

Yes, bluetooth auto connect

I have the same issue with a Civic. With S2, it paired fine, but contacts only synced like 200 of them. Music info displayed.
With S8, imports all contacts fine, syncs music fine, but no music metadata. I would like to see artist name, track and album on screen.
All apps I have tried do not work

My issue with the S8+ is that I cannot get my AppRadio 3 microphone to issue voice commands despite having all the correct settings for Google as near as I can figure. The head unit works fine on my LG G3. I cannot for the life of me figure out what the problem is. It's destroying the phone's usability.

Old thread but I was having the same issue and found a fix that's been working pretty reliably for me so I wanted to reply in case I can help anyone here.
I was having the problem with my g6 and Hyundai. Phone connects to call audio fine but media audio won't play through the car, I can see the song that's playing and even use steering wheel controls to change it but sound comes out of phone.
What I did. Disconnect from the car, connect to another Bluetooth speaker and play music through it. Connect to the cars Bluetooth and you should get a notification asking what device you want to play audio on, pick the car. Should work for about two weeks and then you'll have to repeat the process.
Hope this works for you guys as well.

Neodymie said:
Old thread but I was having the same issue and found a fix that's been working pretty reliably for me so I wanted to reply in case I can help anyone here.
I was having the problem with my g6 and Hyundai. Phone connects to call audio fine but media audio won't play through the car, I can see the song that's playing and even use steering wheel controls to change it but sound comes out of phone.
What I did. Disconnect from the car, connect to another Bluetooth speaker and play music through it. Connect to the cars Bluetooth and you should get a notification asking what device you want to play audio on, pick the car. Should work for about two weeks and then you'll have to repeat the process.
Hope this works for you guys as well.
Click to expand...
Click to collapse
I think Google has some things to fix with BT. Hopefully it is fixed in Oreo and above.