How far does he go?

Hello community; here again a question that drives me around! I am now “e-car newcomer”, the Twingo with the small 22kwh battery is my first e-car….. If the battery has about 20 % left, a flashing “reserve” lamp! comes so far so good. If the battery falls to 10 % residual capacity, the reserve lamp lights up permanently, the car asks me if I want to charge, and the residual range is NOT displayed MORE. 🙁 (instead of which only three strokes in the display.) What are your experiences with Renault-E-cars? How far can you still drive when this condition occurs? You certainly already have experience in this regard? I’m curious about your answers!! P.S.: What is it really like if you actually lie somewhere with an empty battery?!!!!! Can you drag the Twingo away?