The name is a mouthful, but each part tells a story:

Before 2006, Mercedes did not fully adopt CAN-Bus (Controller Area Network) for all modules. Instead, they relied heavily on the (for two-way communication, sending and receiving data) and the L-Line (used for waking up specific control units).

By accessing these specific modules, users can view live data streams, erase adaptation values, and perform component testing that is otherwise locked behind dealership-level equipment. Vehicle Compatibility

For vintage models requiring individual pin manual connections. 2. Software Installation & Configuration