I heard is not good to wait till light shows up only pump petrol? Will damage the fuel pump no?
If you watched that Top Gear episode where they each drove 3 different cars, Jag was Jeremy Clarksons choice, May drove a small eco car and Hammond a mid-sized car, each were given a full tank and told to drive one ridiculously far place. Clarksons Jag had 100miles more fuel even though the light was on and flashing.
In my old Wira I had 50km easily before it would start to sputter and choke.
It's only bad for the fuel pump when your fuel line is completely dry.