Can I ask how many litres of fuel you manage to get into the tank when you get the final red warning of low fuel . I've got a 350 model and am only managing to get 50 litres into the tank when the warnings suggest I'm on vapours.
Hi, I don't think this is surprising since my 250d does something similar. When, as you describe, the warning comes on and the gauge shows empty, the onboard computer says I have a remaining range of almost 200 km, suggesting about 20 litres left in the tank. I assume your tank is the same capacity. This would be a handy feature in this country where it can be a long way between refills in some parts.