Ford Kuga Titanium 2012 insrument LCD display replacement

[Bednortan]

I have a Ford Kuga Titanium 2012 and the LCD has pixelated so I can't read any information. I was going to buy a whole cluster from a scrap yard and swap them over but was told I'd need it to be programmed first. I've tried looking online but, can't find out where the mileage information etc is stored on the cluster. What I really need to know is, If I only change the LCD on the dash cluster, do I still need to have diagnostics done for car to start? 

Thanks in advance

 

[DaveT70]

If you just change the LCD from a known, working, used cluster into your original cluster then no programming