Thanks for the input! I did it exactly the way you said it. Got an extra switch to turn on Low range. Used the transmission oil temp sensor cables to connect to diff lock switch. Did it after the diagram you posted. If I understood your message before correctly iam now good to go and...

Thank you for all your input- will finish my Job tomorrow! I got a disco2 2004, intresting part is I don’t have a HighLow sensor in my transfer case! Maybe the previous owner used a transfer case of a D1? Any ideas would be intresting to know - I got the stickers in the car showing the...