[jambo]

My memory's not awesome but I believe you had a ZX6R G model (98/99).

In which case the headlight's a single bulb for dip/main and an H4 is likely though I'd sugggest you check as I don't know that for certain. Start with the basics eh?

When you say died, I'm assuming total power loss, no instruments, no lights, no engine, nothing. and this has corrected itself? In which case a loose or bad connection is likely around something major along the lines for the main ignition switch or similar. Confirm the symptoms and I'll dig out a wiring diagram.

Jambo