[There is signage, Caitlyn knows that much. But she's not sure how to find the specific signs they would need to get where they want to go.]

I'm sure someone will be able to help us.

[Still stopping and starting as she gets the hang of the petals, she drives until she spots someone walking along the sidewalk, at which point she realizes that she hasn't any idea how to make the van's windows go down.

So she pulls over and starts experimenting, very quickly finding rubber rods that wipe back and forth across the front windshield, switches that cause small arrows to start blinking in the display behind the steering wheel - she's seen the vehicles here with lights on the back that blink, are the arrows to do with that? - and a button that makes music play.]

These are far more complicated than the automobiles I've seen at home. Look at all these buttons and levers.