I had this on my 748s before and it went after a long run. On me S4r seems to be super thick like caramel almost
can see bit of oil at the bottom of glass, pretty sure its not below minimum but cant see how high it is.
I took off filler cap and the cylindrical recess in cap was full of thick sitcky goo light brown in colour, and i had to shake it hard to get it out .
I went for about 20 odd miles today not enough to clear it at all
Its only done 1800 from new so far does this mean the oil is knackered?