I have a 2016 Club Car Precedent. It has a light kit that was install prior to purchasing. I attached a photo of light harness under the floor. Question is should I have brake lights? If not what do i need to do to obtain brake lights.
Just a guess here that looks like a brake light switch the little square thing could be a timer it won't work the way it is it might go to the other side and those flanges might be to actuate the switch
That is the brake light switch. The brake rod pulls on the switch plunger for brake lights. I don't recognize the other 2 electrical items as being a part of the brake light system. Like Diode posted, there is a timer box that goes along with the switch to turn the light out shortly after the park brake is set.