Just changed out my ‘03 disco front TC housing for the locking one off a 2004. I’m working on the indicator light wiring off of the guide I found, tying into the black/blue wire in the connector in the cab. The confusion I have is there are 2 identical sensors on top of the housing. The Land Rover electrical manual seems to indicate 1 is for automatic, 1 is for standard. I’ve tried both, and can’t get the indicator light to turn on. Does anyone have any experience with this? Pic of the sensors included.

 

I did the same swap. I'll take some pics of the wiring I installed to get the light to trigger.