"Auto headlights" refers to a feature in a car that automatically turns on the headlights when it gets dark outside or when you enter a tunnel. Full definition
Standard gear includes auto headlights and wipers, dual zone climate control and extensive computing facilities. (motoring.com.au)
- Automatic rain wipers and auto headlight switch - on system. (www2.mazda.com)
auto dimming, Sport seats, Heated front seats, Headlight wash, Park Distance Control front and rear, Auto headlights with rain sensor, Xenon Headlights, Automatic Air Conditioning, Cruise control with brake function, Extended Interior Light Package, BMW Emergency call, BMW TeleServices, BMW Online Services, Real Time Traffic Information, Concierge Service, Remote Services, Bluetooth hands - free with USB audio, Black panel display. (classicandperformancecar.com)