Z1 won't autoconnect to my carstereo - Xperia Z1 Q&A, Help & Troubleshooting

When i start the car, the carstereo try to connect to my phone, but after a while it messages no phone found.
I have to manually connect from the bluetoothmenu on the phone. Then connection is ok till i stop the car.
There was no autoconnect problem on my old iphone4. The car is a VW Caddy 2012.
Any solution?

Related

Bluetooth reconnection problem.

I've got an annoying problem with Bluetooth on my Kaiser. I'm currently using Motorola S9 headphones, I paired them with Kaiser for the first time and everything was working perfectly but whenever I turn Bluetooth on my phone off or pair the headphones to another device I cannot connect to tytn again. I have to delete partnership with headphones on TYTNII and then pair them again to be able to use the headphones. Everything is all right when I turn off the headphones and then turn them on again...connection is established automatically. The problem occurs only when Bluetooth on tytn was turned off or the headphones were used with another device. Is there a solution to this problem?
I've had some BT connecton problems too. I have the SonyDR-BT21Gs and if I pair them with something else, the only way I can get them to connect again is to initiate a phone call. Not sure why, but once the Hands Free protocol connects, the Wireless Stereo protocol also starts working. May or may not help you, though. FWIW, I also have the S9s and have had no problems with them, but I use them only with the phone while working out, so they may fall suffer under the same scenario as I described for the Sonys

Bluetooth set as authorised

I have managed to successfully connect the HTC to my kenwood car phone (which I believe is a parrot hands free kit). The problem is that whenever I get into the car and the unit starts, the HTC does NOT automatically connect to the Kenwood.
I have to manually initiate teh connection by going into the bluetooth settings on the phone and tapping on the kenwood device. On my nokia handset, once a device is set to authorised it connects automatically the moment it's in range. Is this feature available on the HTC?
Connects automatically to my Jabra hands free car speaker..
No problems here
Although, it does say in the bluetooth menu ' To connect - tap on device name '
hmmm
I`m having a problem with my Honda Accord handsfree system. The phone connects automatically but when someone calls me the system reacts and I can press the answer button but I can`t hear the person at the other end and he/she can`t hear me. Like you I didn`t have a problem with my Nokia. But mine does connect automatically just can`t hear anyone, must be a compatibility problem.

[Q] Auto connect A2DP

Is there an app for android to automatically connect A2DP when the handsfree connects?
I used to use an app called autoA2DP on win mobile.
At first pairing it connects both a2dp and handsfree, after that only handsfree connects automatically, any help would be appreciated as it's already driving me nuts....
Thanks!
- Anthony
Go to bluetooth settings, long press on the device in question, then options. Make sure Phone and Media are both checked.
Yep, they are... I can manually connect a2dp from both the car stereo and the phone, it just doesn't happen automatically like the handsfree does, had the same prob with windows mobile, but an xda dev user here developed autoA2DP to watch for a handsfree connection, then activate A2DP.
I don't know why yours is different, but mine auto connects for both every time I turn my Bluetooth headset on.
It does vary between headsets a bit. My Jabra Halo's connect automatically when I power on the phone or the headset. On the other hand my JBL Reference 610's had to be connected manually every time.
Still it seems odd though that is connects in handsfree and not A2DP, I always thought it was all or nothing. When a device connects it gives all available profiles and the phone decides what to accept. I don't know, sorry.
I have the same problem.. it does not auto connect with my car's bluetooth. The only way it auto connects is when I have the discoverable mode on (which has a limit of 116 secs or so). So an app that lets you be discoverable all the time would be great!
trinode said:
Yep, they are... I can manually connect a2dp from both the car stereo and the phone, it just doesn't happen automatically like the handsfree does, had the same prob with windows mobile, but an xda dev user here developed autoA2DP to watch for a handsfree connection, then activate A2DP.
Click to expand...
Click to collapse
Same problem but reverse. My phone connects automatically to my phones music everytime i switch it on, however the more important headset/phone functions do not. I must manually disconnect and reconnect the stereo from within the phones bluetooth settings for both to work. Have looked through hundreds of threads found loads of people eith the same problem, yet no solutions. Would love an app to just disconnect and reconnect the bluetooth the moment it detects a paired device in range.... as yet found nothing...
Well... I'm getting the same.
I have LiquidAUX on my car and to have both phone and a2dp synced, I have to restart phone BT and LiquidAUX every time I go into car. And most of the times I can only have 1 connection each time, or phone is on and a2dp is off or a2dp is on and phone is off. It's really annoying since I had an HTC Hero with Android 2.2 and it used to work with no problems...
Hi guys,
Before one month I buy HTC Desire android and I have problem streaming audio through Bluetooth. I have connected the phone with my car and they are paired. Every time when I go in the car my phone is connected to the car Bluetooth automatic, but I'm not able to run A2DP.
I'm with latest Runney rom, before that I tested with MIUI XJ, but no success with both.
Can some one tell me if there is rom without these 2 issues - bluetooth auto connection and a2dp.
Thanks

[Q] Bluetooth disconnects on Mercedes Carkit

Hi.
My HD7 connects with the bluetooth carkit just fine, but its seems to disconnect when the phone "goes to sleep". Any tip to avoid this?

Question Bluetooth call dropouts in car

Whenever I'm on a call while connected to my car the phone disconnects Bluetooth and routes the call back to the device,later it connects back to the car again. This keeps going on. Any idea why??
manu.augz said:
Whenever I'm on a call while connected to my car the phone disconnects Bluetooth and routes the call back to the device,later it connects back to the car again. This keeps going on. Any idea why??
Click to expand...
Click to collapse
Could be caused by different things.
Maybe the bluetooth version of the phone and the car do not match.
Or there might be a kind of energy saving setting. Hard to say.
Best to test with other phones connecting to your car, and connecting your phone to other cars.

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