i have a 96 integra and just recently my tail light running lght just on the left side isnt working but the brake light works i changed the bulb and that didnt work and i put the bulb from the right side in so see if it was the new bulb as well but it still didnt work and at the same the my antenna stopped working so i have a feeling they're related someone help before cops pull me over =P

 

there not on the same circuit on the under dash fuse panel. I would think that possibly it is a wiring short or probably an open circuit. If it were me i would look at a chasis wiring diagram and look how the wiring for those systems is run and if they splice from eachother some where and go from there. If not your going to have to test your wiring with a multimeter form the root of there power sources and test along to the end untill you lose continuity and thats where your open will be.

 

for the taillight, try "flipping" the bulb around, the negative and positive terminals might be in the wrong way. if that doesn't work i might have an extra taillight harness for you.

the antenna might just be stuck. i ended up swapping mine for another antenna.