I have the ELM 327 OBD2 scan tool which I used to change the seat belt and reverse beep state of my 2012 Prius model 5. I would like to see if it's possible to change the default ON state for the LKA and/or DRCC using the scan tool. Whenever I get started in the car I always have to turn on both LKA and DRCC. I would like to have both of these on by default whenever I start the car. I don't expect the cruise speed to be set just the system to be enabled. The commands that were used to change the beep modes would seem to imply that there are potentially many other changes that could be made. Any chance what I'm asking for is such a change?
