Factory remote start part # for 2011 lx570 (1 Viewer)

[LuckyOreo]

Hi, I'm looking to install factory remote start for a 2011 lx570 and when I google it, two part numbers show up. One is pt398-60090-rs and pt398-60100. Does anyone know what the difference is between the two because the latter is much more expensive.

Thanks

 

[Sandroad]

The more expensive one includes the passenger seat eject button, so get that one if you ever have anyone riding shotgun who gets on your nerves.