I had a 2010 Jaguar XF with the factory sub, I got rid of it and took the sub out and put it in my 2012 Jaguar xf portfolio. It has the same connections for the sub but the sub does not play. I looked at the radio and their isn't a sub control in the radio control.
How do i get the sub to work?

 

It probably needs enabling in the software, you need the Jag interface.