Help! where in the UK can I get one of these plugs for my alternator?
Also I don't quite get the wiring.
Painless wiring loom has big cable to go to alty output post from fuseboard - OK
Painless wiring has exciter wire to fuseboard - OK
I need to run another wire to warning light on dash - OK (it's an LED with a resistor - do I need to add anything else in this wire?)
4th pin - switched (power?) from ign switch? do I need to add this one?