Like I said, I really wonder if they replace these cases and all they need is a fluid change and reset adaptations? The adaptations compensate for the wear in the fluid over time and the clutch packs adapt to it but when the fluid is too worn it makes sense it would reach an "Adaptation" threshold and exhibit these type of symptoms whether slight like mine, or terrible.


There is nothing about R&R the fluid on the case, reset adaptations and see if problem is present first (which is about an hours worth of work for a tech), THEN if problem persists to R&R the whole Tcase -



I'm surprised BMW doesn't have that in the protocol before warrantying a whole new transfer case.


Well if mine does get replaced, I will for sure be changing the fluid every 30k miles with the differentials - its cheap insurance -

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2018 Ram 2500 6.7L Cummins 68RFE
19k miles -Bright White/Black - Big Horn Sport - Crew Cab Short Bed
2013 X5 35D (CEO's) - Born on 5/17/2013 -
82k miles - Alpine White/Cinnamon Brown/Premium Pkg, Sport Activity/Premium Pkg and Sound/20" Style 214/Running Boards