id091200012900
Purpose
Function
Glare level detection function
Structural View
am2zzn00005094
|
System Wiring Diagram
ac3uun00001061
|
Operation
1.When the auto-dimming rearview mirror switch is turned on, the auto-dimming rearview mirror initiates the detection of the glare level.
2.The auto-dimming rearview mirror detects (1) the level of the surrounding light and glare level from vehicles at the rear using the light sensor.
3.The auto-dimming rearview mirror changes (2) the voltage input to the auto-dimming rearview mirror according to the level of the surrounding light and the glare level from vehicles at the rear.
4.The auto-dimming rearview mirror changes the reflection rate between 4% and 92% according to the input voltage.
5.When the auto-dimming rearview mirror receives an R position signal from the electrical supply unit (ESU), the reflection rate of the auto-dimming rearview mirror are fixed (3) at 50% or more.
ac3uun00001062
|
Fail-safe