:welcome:
Do you have 12 volt negative ground power to the monitor? Do you have electrical plug connected snugly & correctly between tractor & baler? Have you regularly greased the activating arms with the brgs on the rear of baler?:
ye yes no to last one. the green and yellow and red light work. so I know its hook up right. just cant get arrows to move at all. I will grease and see
Sorry but just because the green,yellow & red lights operate correctly is no indication that you have POLARITY attached to battery correctly. 12 volt lights will glow on + or - ground system.