Features: 1. Aftermarket Headlight Control Switch with Premium Quality. 2.Set switch to auto, lights will turns on or off automatically when ambient brightness is lower or higher than the set value. 3.Quick response - it needs less than 1 second to be automatic open headlight. 4.Protect your battery - before the car starts, lights turn off automatically after the car starts, lights turn on after 3s. 5.According to original factory specifications, perfect match to original car. Specification: Features: Aftermarket Headlight Control Switch with Premium Quality. Set switch to auto, lights will turns on or off automatically when ambient brightness is lower or higher than the set value. Quick response - it needs less than 1 second to be automatic open headlight. Protect your battery - before the car starts, lights turn off automatically after the car starts, lights turn on after 3s. According to original factory specifications, perfect match to original car. Robust plastic housing, not easy cracking, ultra durable. Directly replace the old or broken power window switch, easy to install. Replacing manufacturer part number for reference: 1C0941531, 3BD941531, 3BD941531A. Specification: Condition: Material: ABS Plastic Color: Black Manufacturer Part Number: 1C0941531, 3BD941531, 3BD941531A Size: 11.2 x 6.3cm or 4.4 x 2.5in Cable Length: 112cm or 44.1in Package Weight: approx.197g or 6.9oz Three lighting Modes: 1. Tunnel mode (Reaction time: 1s) 2. Normal mode (Reaction time: 3s) 3. Delay mode (Reaction time: 5s) Fitment: Fit for Bora MK4 1999-2004 Fit for B5 or B5.5 1998-2005 Fit for 9N or 9N3 1999-2001 Fit for Seat: Fit for SEAT Alhambra I (7V8, 7V9) (1781 - 2792 , 90 - 204 PS) Fit for Fabia I Hatchback (6Y2) (996 - 1984 , 50 - 130 PS) Fit for Octavia I Hatchback (1U2) (1390 - 1984 , 60 - 180 PS) Fit for Fabia before 2015 (2015 year is not included) Package list: 1 x Headlight Switch with Light Sensor Module Notes: 1.The compatibility is just for reference. Please compare the Part No. with your original one before purchasing! 2.Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 3.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. PackageList: Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.