Xenon Planet offers the 7381017 535100826 TMS BFL Headlight Module for BMW 5 Series F10 and F11 Facelift LCI models with D1S Bi-Xenon and Curve AHL adaptive headlights. This module controls various headlight functions, including curve lighting that follows the steering direction. Replacement requires coding to ensure proper operation and integration. Trust Xenon Planet for reliable and high-quality headlight modules. To get more information about this product, or to place your order, simply visit our website!