Re: Can you hold down the power button
Her car has automatic lights and in just a few years we now have people prepared to drive in the dark with no lights because they don't know where to find or how to switch on the lights any more.
Not finding the lights is no excuse. When I was taught, and even today, if you can't turn your lights on (whether due to not being able to find a switch in a very obvious place - which is different to every one else's idea of "obvious" unless you went to some sort of "arts school" or due to electrical failure) then if it is safe to do so stop where you are, otherwise hazards on (or even just an indicator - at least your car is then visible!) and drive carefully to where you can safely stop.
She put you and others at risk. Her license should be revoked for a while.