Mirror my phone to my navigation screen

Unfortunately, AirPlay won't directly mirror your phone screen to the infotainment system in your 2019 Lexus GS 350. AirPlay is Apple's technology for streaming content wirelessly between Apple devices and compatible receivers, and Lexus doesn't offer built-in AirPlay support in that model year.

Here are some alternative options for mirroring your phone screen to your Lexus:

• Apple CarPlay (if equipped): If your 2019 GS 350 has Apple CarPlay, you can use a wired Lightning cable to connect your iPhone and access certain phone functions like maps, music, and messaging directly through your Lexus's touchscreen. CarPlay won't mirror your entire phone screen, but it provides a safe and convenient way to use core phone features while driving.
• Lexus Enform App Suite (check compatibility): Lexus has its own infotainment app suite called Enform. Depending on the specific Enform version in your car, there might be limited mirroring functionality through the Lexus app. Consult your Lexus manual or Lexus website for compatibility information.

In summary: While AirPlay won't work for screen mirroring in your Lexus, there are other options depending on your car's features and phone type. Explore CarPlay, Android Auto, aftermarket adapters, or the Lexus Enform app suite to see if they fulfill your mirroring needs.