Tail lights

[hamidrizvi]

I recently hooked up my "carbon-look" tailights and they look amazing, except for one problem.

They dont look like these ones, but the light setup is the same

On my right taillight, when i turn on my lgihts, all 3 red lights light up, and when i brake the top one goes brighter

However on my left one, only the smaller two are lit, but when i brake the top one lights up too. Im guessing a wire came undone while i was hooking them up.
Any idea wha wire it is? or wha else it could be

 

[njaremka]

Your brake light has two filiments: one for the 'parking' light, and on efor the brake light. Sounds like one of the filiments went out, and you need a new bulb. That would be an easy thing to check. If it's not that, then go back and check wires.