Standard features module (WH3Q-S) with two 13-pin sockets and 10 usable wires for each of them (2 x G10). The package includes "permanent plus'" wires. Main control unit and all their connection must be installed inside of hermetic enclosure. The kit has wire harness and all accesoires for connection to the truck electrical system.

Module has all standard functions, that on top of all these basic functions it make possible eg.:

• independent rear fog lights control the fog light (54G) on a car can be switched-off when it (54G) is still switching-on on a trailer;
• damaged rear turn signal lights activate audio alarm(buzzer)

To the module can be connected (optionally) LED-RGY-300 - tri-colour LED indicator that inform driver about:

• trailer auto-detection;
• trailer's turn signal lights damage;
• fog lights turning-on.