If you have a tractor that needs to be plugged into an outlet for charging, you will need to install a charging indicator light. This light will tell drivers when the tractor is ready for charge. To install the light, you will first need to purchase a light kit. The kit will include the light, wiring, and instructions. Next, you will need to remove the cover on the cab of your tractor. You will then need to locate the wire that runs from the charging receptacle on the wall to the battery. You will need to cut this wire and connect it to the end of the light kit’s wire. Finally, you will need to reattach the cover on the cab of your tractor and test the light by turning it on.