Blown fuse would be my first guess.
stay calm
inside
No, you should not. It is very dangerous.
NO
in a metal box
VIN number on the dash by the windshield.
you shouldn't be near a tree during a storm.
No.
In the sentence "Get away from the water during a storm," the simple subject is the understood 'you.' That is the the complete thought is You should get away from the water . . .
Tornado
This sentence is imperative (that is, it expresses an order), therefore it has no subject. The implied subject is 'You'. "[You must/you should] get away from the water during a storm."