Light switch relay

I need to ohm out the light switch. It looks like the dome lights always have power, and the light switch and door switches simply ground them out.

Redfish, B2 looks to power auxiliary lights, with an extra tap for brake lights. The way I'm reading the drawing, the stop light switch has redundant power feeds. One straight from B2, another fused from the "welded" link.

Nevermind. I was going to reconfigure more lines to dedicated fuse circuits, but this is too much work to make a key off lights off circuit.