1.The forward facing sensor sees if the brightness of the surroundings is low enough for the mirror to operate its function.
2.The rearward looking sensor detects glaring of the reflecting light from a vehicle behind.
3.The ECM is darkened to the level as determined by the rearward looking sensor. When the glaring is no longer detected, the mirror stops functioning.
Hyundai Santa Cruz 2021-2025 Owners Manual: Vehicle Stability Management
(VSM)
Vehicle Stability Management is a
function of the Electronic Stability
Control (ESC) system. It helps the vehicle
stay stable when accelerating or braking
suddenly on wet, slippery and rough
roads where traction over the four tires
can suddenly become uneven.
WARNING
Take the following precaut ...
Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual: Specification
- Specification
ItemSpecification
Rated voltageDC 12V
Operating voltageDC 9.0 - 16.0V
Operating temperature-86 to 167°F (-30 to 75°C)
Dark currentMAX 1mA
Output power5 W
Output frequency120 ± 7.7 kHz
...