[Steve Tinker]

Sloco ... A couple of observations:
1) You obviously have battery power as some of the accessories are working.
2) Looking at the stuff not operational, it points to the anti theft control module under the passenger seat. There is a 15A fuse in the module which could have blown.
3) There is a "current distributor" located high on bulkhead in front of R/H seat. It contains 50A & 80A fusable links controlling ABS, onboard computer networks (2), power windows, ignition and engine electronics. Note that this distributor is supposedly non serviceable, but if a fuse link has ruptured, it may cause lack of voltage further down the line.
4) Have you checked the fuse board (L/H side footwell) for voltage, as in 12v on the incoming side of the fuses?
Your big hands have pulled / pushed something out of kilter while jiggling about - it started when you blew a temp "resetting" fuse for the horns.....