The Bluetooth on my 09' A4 2.0 could not make any calls. It just keep disconnecting my calls. It would dial then disconnected after 3 seconds. Anyone has any idea???

Cheers.

 

Try resetting everything to Default Settings. Don't do it the half *** way of just resetting the Bluetooth settings, do it all. Not certain why it is more effective, but it is.

First disconnect your bluetooth on your phone.

Next, press CAR, then SETUP on your MMI. Top right on the screen should be Settings tab, select this. Access the Default Settings option and at the bottom should be a Select All option.

This will wipe out your Tuner Presets and everything else you have stored in your MMI, nothing that cannot be easily replaced.

Once this is done, reconnect your bluetooth and try using. Hopefully it works.

Good Luck.

Cheers,
Paul

 

Problem solved after updated my BB Bold and reset the connection.

Cheers.

 

make it fixed