Item Type: Auto Headlight Switch Material: Plastic OE: 18D941431 Fitment: Compatible with MK5 MK6 Compatible with Caddy 2004-2011 Compatible with B6 2005-2011 Applicable Model: Auto headlight switch is a replacement for MK5 MK6 Caddy B6. Please confirm whether your model is applicable before purchasing. OE Number: The part number of the headlight switch for reference is 18D941431. Please confirm whether it is consistent with the OE number required for your vehicle. Automatic Sensing: Built-in sensor head, the switch can automatically sense and intelligently adjust the brightness of the lights according to environmental lighting conditions. Convenient and Practical: With this automatic headlight switch, you no longer need to manually control the headlights, saving time and effort. Easy Installation: Automatic headlight switch installation is simple and convenient. No additional modification is required. Compatible with the original car interface. Plug and play. Please double check the part number and fitment of your item. Matching information is for reference only. Package Includes: 1 x Automatic Headlight Switch 1 x Instructions