'81 siverado K20 fuse box diagram

[GSP7]

Anyone got a link to Correct Fuse box diagram and fuse reference for a '81 K20 silverado

The one in the crapy manual I have is wrong , couldnt find a correct on goggle searching either.

Found one close but not exact, and missing fuse spots that I have

I think the cig lighter socket is on the same fuse as Dome light/Horn. I blow the fuse when i plug in a hand held spot light that has a cigeret lighter plug in.

I might need a relay to use it, though it worked a few years ago in the cig socket ok. Took the spot light apart and checked for any shorts and works when hooked directly to a battery. Its a Brinkman 400,000 watt supposed to be 9 amp

Anyway it would be nice to have a correct fuse box diagram to print and save