Hi Moshols vx,
The light on mine tends to come on when there is somewhere between 10 & 15 litres left in the tank, so we would expext it to do an easy 60Km's with that.
Anytime you run dry it's a good idea to just turn on the ignition for ten seconds or so before starting, give the fuel pump a chance to get the fuel up to the engine. Should try to avoid running out of or running low on fuel. Not really good for keeping the fuel lines clean.
Don't forget that when your brakes go that you can still use your hand brake, (if its working)
Know what you mean about the 13th and Friday, had one of those days
Regards
Kenn