I have a 2013 C200 with 80,000 km. Several months ago the car died while driving and the engine light appeared and would not start. Fuel gauge showed a quarter tank. After filling up the car started. I know it is not a fuel gauge problem as after refuelling I could only put in around 50 litres which means there is still fuel in the tank. Since then the car drives not a problem if you remember to fuel up before reaching a quarter tank. So, what the hell is up with being out of fuel when the gauge reads almost 1/4 tank? Any help would be greatly appreciated.