Ok, so I've pulled the car apart. I have only one brake light that has been installed above the curtain in the rear of the van. I have looked on both sides at the rear and discovered no power to the the left and right warning lights that also come on when the headlights are on.
So I playing a guessing game, but am thinking that the installed light above the curtain is connected to original wiring on the back door. So can someone confirm:
1) On the actual opening rear door, were these where brake Lights (and reversing light) lights used to be on my car?
And
2) How do you get to the wiring / bulbs on the rear opening door if this is the case??
I am guessing if this is the case the previous owner has connected his newly installed brake light above the curtain to the these!!!..
Any help appreciated.
John