courtesy light switch

[Pianoman]

Ive asked this question but got no answers. Ive just replaced all my door seals and am about to put my doors back on.. I bought a new courtesy light switch but I have no idea how it is connected and where. I have the switch, the location hole and I guess that loose purple wire is involved.
Anybody, how where.... what ?

thanks

[MSM]

Clean the hole with emery paper so that there is a good electrical contact. Pull the purple wire through the hole. Connect the bullet connector on the purple wire to the end of the door switch. Push the door switch into the hole. You may need to squeeze the lugs on the switch down a bit to fit into the hole.

[Pianoman]

Thanks for that Mike,
it was a bit of a head scratcher :)