Oil on the top of the engine

[Linas1]

Hello guys, Anyone has experience something like that ? Should I start worry ? Thanks

[spartacus 68]

Might be leaking rocker cover. Assume 2.0TDI? Check the rubber seal on the oil filler cap. Clean up the oil misting with brake cleaner and watch for any further signs. Hasn't been serviced recently - as in oil spill on refilling?