Auto Headlight Switch Quick Response 1C0941531 3BD941531 3BD941531A Lamp Control Light Sensor Module Replacement for MK4 B5

【Smart switch】 Set the switch to automatic. When the ambient brightness is lower / higher than the set value, the light turns on / off automatically. And the low beam will continue to light up after the engine is turned off (time setting range: 0-60 seconds). Smart settings bring you the most comfortable product experience. 【Multiple lighting modes】 1. Tunnel mode (response time: 1 s); 2. Normal mode (response time: 3s); 3. Delay mode (response time: 5 seconds), which can be set according to your choice. 【Application】 The headlight control switch is suitable for Bora MK4 1999-2004, suitable for B5 / B5.5 1998-2004, suitable for 9N / 9N3 1999-2001, suitable for New Beetle 1999-2010, suitable for Sharan 1995-2005 etc. . . The manufacturer's part numbers are 1C0941531, 3BD941531, 3BD941531A. 【Protect the battery and respond quickly】 Before the car starts, the lights will turn off automatically; after starting the car, the lights turn on after 3 seconds. It takes less than 1 second to automatically turn on the headlights. 【Quality Assurance】 We are responsible for the product and believe in product quality.Professional functions and high reliability bring you a different experience and ensure every customer's satisfaction.If you have any questions about our products, we will answer them in every moment.