Looks like the wires leading up to the ignition switch got a big pinching...so that needs to be fixed...
and needs new wiring sleeving so this connector block has to come off taking note of which wire goes where first...
with the block in the vice like this...
inserting something long and thin in the top part of that 'top hat' shape...
it's possible to press down on these raised tabs and give the wire a little tug out the back...
give them a good clean....
...and then a dab of dielectric grease...
and then deal with tidying up the wires with a better joint...
I like using these heat shrink connectors...just search Amazon for 'heat shrink butt connectors"...just make sure you have some heat shrink sleeve slid up one of the wires first..
Before heat gun...
after heat gun...
then some shrink wire over it....yes it's a bit belt and braces...but it does no harm...
and then after choosing a large enough wire sleeve that all three wires will fit thru and referring to your before pictures illustrating where each wire went....you slide the blades back in with a satisfying 'click'
and that's done..
