I’m looking at doing the retrofit of cruise control to my 2012 E84 X1. There is a part 1 youtube video on swapping out the steering wheel squib to one with a cruise control stalk on a E87 130i. Part 2 is the coding but I can’t find that. The author of part 1 claims thats he’s never had to fit modules but I’m dubious, especially as I can’t find part 2 which was supposed to be done by the BMW Doctor.
Anyway I’m going to give it a go. I’ve located a wrecked E84 with cruise control so I can get a suitable steering wheel squib.
https://www.google.co.nz/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&ved=2ahUKEwitq5Hc15P6AhWCieYKHYLzBlEQwqsBegQIAhAB&url=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DXl9tRhfOYbk&usg=AOvVaw2jplT7LvNF48aWoysftKVs