Mercedes Benz repair: Low oil light comes on, mercedes c230 kompressor, 2000 mercedes c230

Question
I have a 2000 Mercedes C230 Kompressor. Whenever I accelerate to a speed above 110km/h (70mi/h), the low oil light comes on and when I slow down to below 70km/h (45mi/h) the light goes off. I have checked my oil level multiple times and it is fine. The oil level sensor has been changed and it didn't make a difference. Any ideas?

Answer
run the car with the oil filter cap off along with no oil in your filter make sure oikl is spraying up .but first check oil obviously take off valve cover gasket and check if you are getting oil in your cylinders. I have a diaml;er that has the same problem replace the fuse/relay  for the oil pump Otherwise I would suspect your oil pump is going