System Outline
WARNING: This page is about a different car, the 2008 Lexus LS 600hL. However, it is still accessible from the selected car via links, so may be relevant.
The AVC-LAN consists of audio visual systems such as the radio receiver assembly, multi-display assembly, clock assembly, navigation ECU, television display assembly, parking assist ECU, stereo component tuner assembly, disc player controller, rear console switch and stereo component amplifier.