TV module is in the amp rack under the nav drive. It is a shoebox sized device in shiney metal finish. The DVB-T version is a direct (and expensive) swap, with no coding required. Freeview runs on the old 405 line system, which is on a slightly lower frequency than analogue terrestrial.

There is no alternative DVB-T antenna or amp available. The antenna is located in the rear heated screen. This will combine to a slightly reduced signal strength. DVB-T is not designed to work while moving.