Hi folks, Yesterday my F30 low engine oil lit up and ask me to top up 1 litre of engine oil whenever possible. The servicing is still 4k km away. I called the service centre and they state that there is no service required, ask me to monitor the situation for a week. I topped up with engine oil AECD A3/B3 category(checked with owners manual) with 0w50 which i found in Esso since its the nearest to me. I saw some articles saying that BMW will "eat" up engine oil per 1000miles. Do this happened to you often?