the part number of the switch is 4591 W2 and I have attached 2 photos of the wires and the switch - do you need any more information ?
I can see that terminals on 1 side of the switch are marked.
However, can you tell me what all the terminals are marked?
Does one of the double mauve/purple go to the door switch?
Yes one of the purple lines from the switch goes to the door switch.
Looking down onto the switch I removed with the connectors facing up I have marked beside them
Thanks a lot that did the trick .