Abrites CB025 – DS Box Relay Extension Cable

This is a 4‑metre extension cable designed to connect the EZS/EIS fuse to the EZS/EIS module through the DS Box when the two are far apart — typical on heavy vehicles like trucks or buses.

It’s commonly used for tasks such as:

• Key programming (including All Keys Lost)

• Module replacement (EZS/EIS)
  on Mercedes‑Benz trucks/buses and Setra buses when working with the proper Abrites software and tools.