The Universal Steering Wheel Switch Kit allows the automated steering system to automatically disengage when the steering wheel is turned manually. The switch kit consists of a magnetic sensor, mounting bracket, cable interface and two magnets. The magnets are mounted to the steering wheel shaft with adhesive and the magnetic sensor signals the automated steering console to disengage when it senses steering wheel rotation (when it counts 2 edges of the magnets, opening or closing, within a 2 second period).
See attached for installation of the switch. Please note these are universal instructions. See your tractor-specific installation guide for further instructions.