Anyone know how to stream music through bluetooth on my octy mk2 with bolero sterio..

You'll need to have Bluetooth installed into the car itself. Bolero does not have it built in.

Ye I have it connected for calls and my phone book is in it but the button that says BT audio doesn't give me the option to select it..

You might have an older BT module that doesn't support streaming. You can probably check the part number of the module under the seat. If you report it back we should be able confirm for you. It will be something-035-730-something but the prefix and suffix are the important bits.

Adam