See also:

Fuel gauge
The vehicle inclination may cause the display to vary. Notes on refueling ...

BMW maintenance system
BMW maintenance system The maintenance system provides information on required maintenance measures and thus provides support in maintaining road safety and the operational reliability of the ...

BMW X5 with BMW Advanced Diesel:

required fuel
Ultra-Low Sulfur Diesel The engine of your BMW is designed for diesel with a low sulfur content: Ultra-low sulfur diesel ASTM D 975-07a. Only refuel with ultra-low sulfur diesel. The percentag ...