Thanks, I’ve seen some on eBay, I will use your guides in what to look for, it helps a lot. This are the models I’m looking at on eBay
65508797400 (03/01/2018 — (08/2019), Exchangeable retrospectively
65508707407 (07/01/2019 — ), Exchangeable retrospectively
65509387451
The 65509387451 is the cheapest but looking at the image on eBay it looks like it was manufactured in 2015
Here is the link
https://www.ebay.co.uk/itm/BMW-X1-F4....m46890.l49292