How do I tune to a new station which has just started broadcasting on DAB?
To pick up any new station which has started broadcasting you need to use the 'Autotune' feature on your radio. Using this feature will rescan and update your station list with all the current available stations in your area, including any new ones which have started broadcasting. They will now be available for you to select.
Check your user guide here for details on how to use 'Autotune'.
You can also find more general retuning instructions here