Rolling down the windows with the remote is actually something I use a lot on my other cars. Especially on hot days before I go out, so I can let some of the hot air blow out of the car.

However, on my new-to-me LS460L it doesn't do it. Is that something I would have to have the dealer go in and set or is there a way to do it on your own by some configuration?

 

If you get the Carista app and dongle, you can do it and many other things yourself. I've had one since they first came out and it has paid for itself many times over on several Lexus cars I've owned. A dealer is likely to charge you to turn on this setting.

 

PS you get a free month of service when you buy the dongle. You really need to add your model year to your signature or mention it every time you post. Check the car settings on your nav screen to familiarize which adjustments you can make without any additional support. Please be a good member and report back your resolutions. It helps everyone.