WaterB3007

well I wanted to make sure that it wasn't the bulbs so I took both bulbs out of the cover and hit the brakes and once again the third brake light came on but the other two didn't when I turned on the headlights both of the bulbs lit up showing me that they weren't blown. everything on the car is wrote in japanese so I have no clue on what else to look for! it just doesn't make any since on how all three lights are working fine one day and then the next all are out except the third brake light! so to a certain extent it sounds like a relay but then again I don't/can't find a wiring diagram for it.

I have a japanese spec toyota celsior which is basically the lexus ls400! It is a 1992, I am having a problem with the two brake lights next to the trunk not working but the third brake light in the window is working. I have checked all the fuses since everything in the car is wrote in japanese but I was wondering if anyone could tell me where the relay is located and if there is a brake light control module? anything that could help me out would be greatly appreciated! THANKS