dealing with same issue now myself. What do you do when you don't have the old column and have no 11 pin flat coming out of your column well I just figured out what you do. instead of running the white and tan wire out of the xj black connector to "P",( which you do not have with newer column), just splice into tan and dark green wire (stop and rh turn wire) that runs out the connector in same area, This should take care of the brake light issues. :)