One annoying aspect of K ownership is the special BMW C-Clips uses for the seat. (Part 07129934318)
1 - They're small and like to get lost
2 - The one that goes on the rear hinge pin is a PITA to install.
Adding a 3x100 zip-tie makes them harder to lose and makes installing the rear one easy-peasy.
Any color zip-tie will do but I like neon green so they're extra hard to lose.