Control Your Lexus Vehicle Using Amazon Alexa Voice Commands

Lexus Alexa Crossover

The Amazon Alexa cloud-based voice service is now able to interface directly with Lexus vehicles, with commands to start or stop the engine, lock/unlock the doors, and check vehicle fuel level.

This service is available on select 2015 model year vehicles (IS, ES, GS, LS, RC, NX) and all 2016, 2017, & 2018 model year vehicles excluding the CT 200h without navigation. An active Lexus Enform Remote subscription is also required.

so what is it usable for, what can it do?

Very cool that they added it for 2015+ vehicles.
I have anew LS. How do I get Alexa?