All I did was replace the handlebars - honest!

It started perfect 20 minutes earlier. I've changed the bars before without any problems. This time when I was done, the bike won't start... :'(
All the switches work: turn signals, high beams, hazards. And the headlight goes out when I push the start button like it's supposed to ('06 model). But no decompression solenoid and no starter motor. dead dead dead. When I turn the ingnition key, I can hear the neutral relay engage and the neutral light goes on.
I have pulled the seat and tank to check - everything is connected... ???
Does anyone have an exploded view of the right handlebar switch cluster? Even though the headlight goes out I'm afraid I've lost something in that cluster during the bar change...
I've looked for step by step instructions on bypassing the neutral/clutch/stand system, but I can't find anything that's dumbed down to my level...