Automatic Lane Keep Assist and/or Rearview Mirror Off?

Hello,

I have a 2012 Prius with Advanced Technology Package. I'd like to always have Lane Keep Assist on. Is there some sort of hidden setting so this comes on by default rather than having to set it every time I start the car?

Also, I don't like the dim feature of the rearview mirror. It comes on by default. Is there a way that it can be set so it is off by default? It is hard enough to see out the rearview sometimes, and the dimmer makes it more difficult for me at night. I don't like having to hit the switch every time I start the car at night.

Thanks,

- Jeff