Features: - Steering, strobe, delay, dim, or eliminate light function - When the DRL light is activated, the car delays 28 seconds after the lights turn off, providing a convenient home lighting function - When headlights are turned on at night, daytime running lights reduce to half brightness; meets EU standards and improves safety performance - When the horn is pressed, daytime running lights display a strobe effect Specifications: - - This kit allows connection of DRL lights so they turn on when the car starts - When headlights are turned on, DRL lights dim automatically - Suitable for all models using modified LED daytime running lights - Input voltage: 12V - Output voltage: 12V - Max power: 30W Wiring: - Red wire: Connect to car battery positive - Black wire: Connect to car battery negative - White wire: Connect to headlight (when headlights are on at night, DRL brightness is halved; complies with EU standards and enhances safety) - Green wire: Strobe function (typically connected to horn; pressing horn causes DRLs to flash; disconnect if not needed) - Two yellow wires: Left and right turn signals (synchronize with original turn signals for enhanced visibility and directional indication) Package included: 1pc DRL Control Switch Harness Note: - Please allow 0.10.3 cm variation due to manual measurement - Due to lighting or display differences, actual color may vary slightly from photos