So I just got off the phone with my dealer.
I have about 2500 miles on mine, but wanted to get an oil change as soon as possible. I wanted to get the initial oil change done well before, but an un planned 2000 mile trip got in the way. Anyway, I was told by the Service Manager that INEOS installs "Break-in oil" in the Transfer cases from the factory, and this should/must be replaced within the first 12,000 miles. If the customer does not have this replaced ($1000 plus, for engine oil and transfer cases, ...but does include the Service Minder Reset...HaHa), the warranty for transfer cases is VOID!
Way back in the day (many, many days ago) it was accepted in my little circle to put in a slightly different oil in a new case for 1000 miles or so, (maybe with a detergent additive). then replace with the standard (rest of the life) fluid. So his explanation seems plausible. To Me. I have an appointment for January 10th
I have not read the warranty cover to cover....does this seem accurate?