low fuel warning light
/ˈləʊ ˈfjuːəl ˈwɔːnɪŋ ˈlaɪt/
n
English · low fuel warning light中文 · 油量警告灯Español · luz de advertencia de la gasolinaFrançais · témoin de bas niveau de carburant
意味：Warning light showing that the gas tank is almost empty.