Twilight Sentinel

Twilight Sentinel
Manufacturer General Motors
Production start 1964[1]
Predecessor Autronic Eye (1952)[2]
Class Automatic headlight control system
Application Exterior lighting control

Twilight Sentinel is an automatic headlight control system developed by General Motors (GM) for use in their vehicles. The system uses a photoelectric cell to sense outside light conditions and automatically control the vehicle's exterior lights.[3]

  1. ^ Cite error: The named reference tunnelram was invoked but never defined (see the help page).
  2. ^ Cite error: The named reference jalopy was invoked but never defined (see the help page).
  3. ^ "Photonic technology of tomorrow for automatic driving today". Hagerty. 2016-06-21. Retrieved 2024-08-30.