Don't know if you ever got it done but it was a bit of pain to get at my brake light bulb. I was surprised to see the indicator on my dash that shows that one of the lights were out. The bulbs cannot be accessed without taking the who light assembly out. The black plastic corner cover inside the van has to be removed by removing about 8 phillips head screws. Then two pressed nuts have to be removed to get the assembly out. The nuts don't look like regular nuts but a socket will fit over it. I haven't put the cover back on but I'll try to take a picture of it tomorrow.