It works most of the time but always at high volume there is static in the background. Not sure why. I have tried playing with some settings removing phone bluetooth from car, changing to car bluetooth audio, removing the aux cable and aux input.

Love that my dash is now updated and can project Waze instead of the outdated Lexus navigation system!
My mechanic installed in less than an hour!

I wish I did this sooner. Having apple CarPlay on the big screen breathes new life into my car. So far the unit works great and not having touch screen and relying on the joystick is manageable.

But customer service makes me give it 5 stars. Lexus in their wisdom decided against AA and ACP being native in their 2017 RX 350’s and this is an acceptable solution. The install isn’t hard but know that you must install the joystick cable and if you are going to use AA then you most likely will have some issues with BT connectivity and lagging response in the interface and choppy audio.
I’m not instilling a lot of confidence in this am I? Well, if you ask CARabc for help you will receive it and it is good. I managed to work out all these issues with the unit and now I’m as happy as I could be with a unit that lays over the existing interface and is quirky from time to time. There are other units out there and they cost as much as $800 but from what I’ve seen when I listen to reviewers they have the same issues this unit does and, well, price is a consideration at that point so that’s why I bought this.

This unit is working great so far in my 2019 Lexus RX350. Install was fairly straight forward and not too hard. The joystick movement was a little weird at first, but once I saw that the movement was only left to right I was able to get used to it. It also took me some time to figure out that Siri does not work through the steering wheel voice button. You simply push the joystick button down for 2 seconds to have Siri control CarPlay.