This gets asked a ton on the forums so here is a howto to help you find out if you have Bluetooth or not.
First you need to remove the carpet in the trunk from the drivers side of the inside of the trunk.
This picture is without Bluetooth.
This picture is with Bluetooth (actually this is the assist/Bluetooth module but they look about the same)
So basically if you have a silver box on the compartment there you have Bluetooth. If you don’t then you don’t have Bluetooth.