Display does not Dim when Light Control Switch is Turned ON [12/2019 - 10/2022]: Description

When the navigation system is activated with the light control switch in the tail or head position, before AVC-LAN communication is established, the multi-display assembly dims the display according to the illumination signal received via a direct line.

After AVC-LAN communication is established, the multi-display assembly dims the display according to a dimmer signal sent via AVC-LAN communication.

The radio receiver assembly switches between the daytime screen and night screen on the multi-display assembly according to the illumination signal input.