A LIN (Local Interconnect Network) module for towbars is a component that enables communication between a vehicle’s systems and the trailer's electrical functions, like lights and indicators. It operates on a simpler, low-cost network compared to CAN, and allows for efficient data transfer between the vehicle and the towbar. The LIN module ensures proper synchronization of trailer functions with the vehicle's control systems, providing reliable performance while keeping installation straightforward and cost-effective.

Warning: LIN control units are not universal and are designed to fit specific vehicles. Always check the compatibility list in the product details, or alternatively, directly on the towbar page of your interest.