Just picked up a few liters at the dealership as I was getting a low engine oil warning. I asked for the 10w-60 M oil and the bottles I received look different than they used to. It says its "Castrol Edge" 10w-60 and says on the back it's for BMW M cars. I remember the bottle saying TWS and not edge. The part # is 83122219730.
Did they change the bottle and is this the right stuff?