.. Switching the electricity on

The ship provides electricity as long as it has fuel left.

Go into the ship and find the main switches. ( Up the ladder and left. )

You have to turn the levers on in correct order. ( You have to try out. )

The correct order is (from left): third, second, fourth, first.

Then follow the lines and switch on the smaller boxes. There are four of them (including the first one next to the main unit.)