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Home >> Lexus >> 2020 >> ES 300h Luxury >> Repair and Diagnosis >> External Pages >> Different car >> Section 211 (Navigation System (Except Hybrid) - Diagnostic Codes (2 Of 2) & Symptom Tests (1 Of 2)) >> NAVIGATION SYSTEM (for Gasoline Model) >> Display does not Dim when Light Control Switch is Turned ON [06/2018 - 09/2022] >> Description

Display does not Dim when Light Control Switch is Turned ON [06/2018 - 09/2022]: Description

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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.