I just traced out my wiring for my 1970 6cyl E-Type bonnet plug-in connector.
It has 8 pins including the one in the center, all the pins are numbered.
I noticed that most E-Types are connected the same but their seems to be some variance with HAZARD light wiring ?
A color coded diagram agrees with the way mine was hooked-up.
#1 black=ground or earth, #2 blue with white stripe = High Beams,
#3 blue with red stripe = Low Beams, #4 is the center pin and can be used if you need it ? #5 Red = parking or side lights, #6 Red cloth covering on black core = hazard lights (if wired separately from indicators/signals),
#7 Green with white stripe = right signals, #8 Green with Red stripe = left signals.

The Hazard lights are also sometimes Orange wire.
This is a USA car.