@steve_jones I'm glad I read this comment about the auto-start. I thought I did something wrong because it shut off when I opened the door.
I created a build thread to continue this discussion. I plan to either update the NAV maps w/the lexus SD card, or switch to an android auto screen w/google maps (if I can find one that looks OEM. I also need to source cross-bars. I'll also likely switch the tires.
Thanks again for your comments and the information you've shared.