Compatibility:For VW Model:For Polo, Bora, Bettle, Golf MK4, Jetta MK4, Paat B5For Jetta 2011-2014 1.6LFor the SKD Model:For Fabia before 2015 (2015 year is not included)Note:This switch fits For many VW/Skoda/Seat Models which has a big change. But due to some differences between different countries, part of POLO models can not be used switch. Before buying, please confirm that your car 100% fits for the switch.FUNCTIONS:1 Automatic headlights:p it in the AUTO position, the lights will turn on / off automatically when the Ambient brightne is Minor / Higher than the set value.THREE Lighting modes:Tunnel mode (Reaction time: 1s)Normal mode (Reaction time: 3 s)Delay mode (Reaction time: 5s)2 Coming / leaving home:dped light will continue to light ar Off (time adjustment range: 0-60 s)Dped beam / Fog light lights Automatically when unlocking the car (time adjustment range: 0-60 s)3 Quiresponse:it takes le than 1 second to be an automatic opening beacon4 Protect the battery:Before the car starts, lights turn off automaticallyAr starting the car, the lights come on ar 3 s.Specifications:Color: BlackWorking Voltage: DC 12VQuantity: 1 Pc+2 Pcs Cable TiesNote:Please allow 1-3mm error due to manual measurement. pls e sure you do not mind before you bid.Due to the difference between different monitors, the ture may not reflect the actual color of the item. Thank you!Package Includes:1 x Auto Headlight Switch2 x Cable Ties