soo ,, nun habe ich es doch geschafft , mein S3 mit dem Laguna 3 Bj 2010 zu verbinden , die Lösung fand ich hier .
http://forum.xda-developers.com/showthread.php?t=1754903Here is the step by step guide:
1. Make sure you have no existing bluetooth pairs. Clear all pairs in your carkit and your phone.
2. Pair the phone with your carkit. You can see the randomly generated code on your phone and on the car display. Press ok to pair. (other carkits may need you to input "0000" or "1234", or maybe you have to input a code yourself)
3. Your phone will ask 2 questions about permissions. Check the box and allow. The phone will start to sync.
4. You carkit is done with syncing and it will ask you if you want to download your phonebook. Do this.
5. When its done copying, clear the Bluetooth pair on your phone (not on the Carkit!)
6. Give your phone a different Bluetooth name
7. In your carkit choose to pair a new phone (with the new name you just entered).
8. When the phone asks for permission for the carkit, check the box and choose cancel. Do this for both questions.
You don't have to copy your phonebook again (you can't anyway because you denied permission), but the phonebook that was downloaded earlier will still be available. Now the phone will pair automatically! With this trick you have your phonebook and automatic pairing.
I haven't seen what this does for media-audio streaming. I don't use that, but I can image that it doesn't work, because of the denied permissions.
There is another downside to this though (there always is, isn't it?). You cannot update your phonebook easily. If you want to update your phonebook, repeat the whole procedure.
I hope this will work for other people with different phones and cars too. At least this is a workaround until Google/Samsung comes with a fix. Please let us know if this works in your situation. To keep things structured, please use this format:
und es funktioniert wirklich ;-)
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