Congrats, I recently purchased a 2019 and found this Utube recommended by another member very helpful: Northside Lexus UTube. I have been at the dealer several times to get answers as the manual was not helpful. My LC500 is infrared, I believe the same as yours. Be careful parking as the front end is low and may not go over a curb. All the best, Fred from Santa Monica, California. Here is the website: https://youtu.be/uq1j7GIDmPM?t=13