Hi Elliott,
I think your 'S' badges & grille have been upgraded along the way! I really like them, but my XF is so original, maybe it would be a shame to swap them, might change my mind though.
Good luck with the noise issue!
Cheers,
J
When I picked up my xf in Coventry and was driving home on the motorway the dpf Amber light came on then red restricted performance.
The next day I added fuel and a good quality dpf cleaner,drove the car to force regeneration and the warning light went out, performance returned and that was a month ago,no issues since.
I add dpf cleaner once a month now.