Full-LED-Headlight with daytime running light (Audi R8) This model shows a cross section through a modern Full-LED-headlight. The following can be seen: LEDs Control units Reflector Lense (projection system – reflection system) Cable harness Turn light description ordernumber 1350 see also: main silencer rear light with LED’s Starter alternator (micro-hybrid) Xenon-Headlight (BMW)