For those waiting for their delayed X1s, you can download an owner's manual as a 297-page pdf (albeit for an X1 sDrive28i on the US market) which will at least let you preview what you're eventually going to get.
https://carmanuals2.com/get/bmw-x1-s...s-manual-63438
Ignore the 'Start Download Now' teaser and instead use the blue Download button below the File Size info.