Bought some new tail lights. I could use factory bulbs or LED. Chose to change to Led. Auto parts store said turn signal and tail light was same bulb, backup is different. I installed the LED, turn signals work fine, but the brake light doesn't. Tail light LED works but doesn't get brighter when brake applied. Anybody dealt with this? I can't find info on it and haven't contacted parts place yet. Didn't know if brake light/tail light is supposed to be a different LED bulb than turn signal or there is supposed to be some kind of adapter harness to make it work properly. Parts store did not mention that it needed anything special.