Mercedes-Benz Sprinter 314 CDISliding doors on delivery vehicles require a permanent power supply to allow electronic components to function even when the door is open. Kabeltrax says it offers suitable flexible cable carrier systems for this and that these are currently used on the Mercedes-Benz V-Class and Vito.

The company says its system consists of an FEC (fixed end connector) as an interface between the cable carrier and the body, the cable carrier and the support tray as an interface between door and cable carrier. It can be pre-installed with the door or as a module (e.g. cassette).