I need some help please I have already replaced the brakelight switch and the column multi function switch and the rear brake lights still will not shut off. I traced all the wire and have not found any broken or abraided lines. what else could have short to make them stay on the center brake light on the cab is the only one that is not on. I disconnected the brakelight swith and they are still activated ....please help..I dont need another stupid ticket this week.