1993 Kawasaki Vulcan vn-1500 no key. hw do i bypass ignition switch?

If it follows the rest of Kawi's line-up, (and it probably does): 5 wire?!

Brown=Ignition
White= Battery
Gray=Ignition
Blue=Taillamp 1
Red=Taillamp 2

Brown is for things that need to be energized, like the rad. fan, etc.
Gray is for the ignition/ignitors themselves.
Connecting white, brown and gray should get you going. Add blue for lights.

Red, together with white is for parking lights.

solenoid jammed on...

indicates the switch , immobilizer ( no key in switch) or kill switch

You can get the parts from Babbitts. www.babbittsonline.com/parts/viewbybrand/parts.aspx These are original factory parts. Prices are shown on all parts and assemblies. Please rate my answer. Thanks.

assuming you have tried to get new keys from the dealer with your VIN#?

go to gadgets fix it page, they have diagrams and step by step instructions to do this, i use his site religiously you can find anything there about your vulcan