Bought some relays for the headlights.
Seems I bought the wrong ones.
Need the other type.
Bugggerr.
Nick suggested….. They need to be double 'make or break' and not 'changeover' like a lot of 5 post relays,
But I still managed to get it wrong.
Seems the MX5 has some or other positive earth or whatever, I don’t understand.
So the LED headlights need some cleverness.
Grrrrrrr.