Originally Posted by RDAvena

2011 X5 35d 110K service this month in order:

-Thermostat and water pump. Replaced original 2011 parts on the engine as the waterpump had the plastic impeller and metal gasket.
-Replaced Trans fluid thermostat.
-Checked and cleaned turbos
-Removed and cleaned charge pipes and intercooler of CCV oil.
-Installed Provent CCV fix.
-Removed intake manifold, cleaned carbon and sludge, replaced all seals. Decoked egr valve and degreased throttle body.
-Drained refilled both diffs and transfer case with Ravenol fluids.
-Drained transmission, changed filter, and filled with Mercron SP.
-changed engine Intake, and cabin filters.
-Engine oil change using Ravenol oil and mahle filter
-Coolant flush and fill.
-replaced serpentine and ac belts

Collected parts and stuff for a couple months and got after it. X5 was down two weeks but in the end it was worth the work. Should be good for another 100k.