A:Answer Best Buy installed the Thinkware U1000 in both my truck and one of our cars and did an excellent job. I suspect installing it into your Lexus should be straightforward. I recommend you schedule a verification app't with the installation team to confirm that. It not only gives you the opportunity to verify they can install it in that vehicle but also allows you to specify any requirements you may have; e.g., where to specifically place the front & rear cameras. While the installer could place the front camera to the left of my truck's rearview mirror, it had to go to the right of the mirror in our Subaru. It was helpful to know that ahead of time and have input into that decision. Lastly, I ensured the installer had the installation experience to hide all cables other than where they plugged into the two cameras.