Xenons4U deals in specialized automotive products. As an online retailer, we provide services for the best automotive products across the UK. We offer the best BMW 7408427 LEAR 535100C8F BFL TMS Headlight Module which is factory fitted on BMW X3 F25 Facelift and X4 F26 cars, which have Bi-Xenon Adaptive Headlamps with D1S 35W gas discharge HID bulbs.Apadtive option is also known as AFS or curve lighting it means when you turn steering wheel to the left or right side xenon lights move to the same side.7408427 module is responsible for controlling few functions such as LED Angel Eyes Halo Rings, front turn signal incidators Bi Xenon Lights low or high beam, if any of these specified functions have malfunction, it means that BMW TMS headlight module is faulty. To know more about the product, simply visit our website