Newest generation of digital module WH3Q-CS in set with full wiring to the 13-pin's socket. Package contains all accesoires (including relay for switching-on the trailer battery charging circuit) for connection of kit to the car's electric system and socket G13 already is connected with main harness which makes an installation faster.

Module (as novelty) have built-in functionality of the steering for trailer's battery loading circuit - this mean separately ICM module isn't required.

Module over basics functions (control of the trailer lighting) it makes possible eg.:

• sound signalling confirmation of connection and disconnection the trailer;
• possibility of switch-off the control unit of parking sensors (PDC);
• sequence control of rear fog lights - the fog light (54G) on a car can be switched-off when it (54G) is still switching-on on a trailer;
• sound signalling of malfunction the trailer blinker lights;
• switching on the charging circuit of the trailer battery only when the car engine is running.

To the module can be connected (optionally) LED-RGY-500 - tri-colour LED indicator that inform about:

• connected trailer;
• trailer's blinker lights malfunction;
• lighting of fog lamp on trailer;
• switching-on of the trailer battery charging circuit when car engine is on and trailer is detected.

Product requires to be installed by specialized workshop - read here.