83-22-0-406-941 1/2 liter 92 (QTY 8) what is this ???
When they do the diff oil they add a FMBooster to stop diff chatter when turning at low speed.
I am not sure if that is the same part number but a 1/2 litre sounds right for FMBooster. Its strange they did not change out the diff oil though, that about 3 litres.
It might even be powersteering fluid, someone on the forum will be able to check the part numbers for you?
X5 F15 M50d White, 20"rims, Yellow Calipers, Ceramic Pads. Better off saying what it does not have and that's a B&O Audio System, otherwise all option boxes are ticked.