You need two small flat blade screwdrivers and and a pair of long nose pliers
Lift a tag from the fuse side which locks in the metal connection.
Some connections are across two fuses so need a second screwdriver and long nose pliers .
The doubles are fiddly but once you work it out, it's still fiddly
Might get lucky and unlock one side at a time
Once I had the screwdriver under the tag I rotated it 90 degrees then pulled out the metal connector but that's if you have a small screwdriver
I wore a head torch and reading glasses.... magnification helps a lot
Where can I get the new female connectors so I can use the blanks for accessories?