Built-in Auto Light Sensor, Plug & Play, no need to Tie up any cable
Supports Leaving Home and Coming Home functions.
Fits For: VW Golf MK5 MK6 and Jetta MK5 (does not fit mk6 jetta) Passat B6 Touran Caddy Tiguan MK1
Battery protect function: if car battery low voltage,headlight will start working within 5-8 seconds after you turn on your car to protect car battery
Tunnel Model: Headlight start working automatically when passing tunnel or shadow
Description
Auto headlight sensor switch for golf mk5 mk6 and jetta mk5 and passat b6 b7 and tiguan mk1 and Touran and Caddy. It has built-in light sensor, no need to connect any wire, just plug and play.