I’m sure this has been asked plenty of times, and I’ve searched without joy. Apologies!

Is there any way to change the units from km to miles on the trip digital display? I’ve tried playing with the stalks but can only cycle through the various display options. I would have had a play with the OBC but have no access to that thanks to previous owner installing a big aftermarket CarPlay screen… I imagine it’s one of those things that could be changed with an IID tool (not that I have one (yet!)) all help as ever very much appreciated.

You need an IID tool to change the units on the main dial. The trip units can be changed from menu on the digital dashboard.