Hi
Managed to sort this problem out. Original wiring must have been done by a ______ (I will let you fill in the blank)
For some reason the brown/black wire from the roof went into the 4 way bullet connector and then was connected to the stem of the steering wheel ???

with the wires that control the indicators??
I disconnected this and indicators still worked but I noticed that the courtesy light would now switch on and off manually instead of being constantly live

.
I then connected the brown/black wire to the door switch and it came on and off as the door opened and closed.
Here is the new wiring.[frame]

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