hi i have an '85 244 and everything having to do with the tail lights work fine, except for the passenger side brake light, i have made sure all of the fuses, connections and ground were clean and in good condition. i have a three prong white bulb holder on the right (pass) and a black one on the left (driver). Would anyone be able to tell me if the passenger side brake light bulb holder with three prongs is white or black? and if the driver side brake light bulb holder with three prongs is white or black. thanks much.
-alex

 

That is the way they are supposed to be.
Check the plug really good and the circuit board for the taillight.