Everybody knows that you should never run your car on low fuel cause the fuel pump can get damaged by sucking in air. Now i wanted to know that as soon as the low fuel light comes on does the reserve come on or is it like older cars where fuel light would come on. Car would stall and then start again (now on reserve) and then reserve would be on . So is it ok to run your car after fuel light comes on (range showed 40 Km with avg 11km/l) and refill later after reserve turns on or immediately get fuel
(Gli Automatic 2016)