Mysterious electrical issues...

Hey guys, this is my first post on this forum. I have this silly issue that I would like to resolve and maybe one of you can assist. I have an '01 Corolla. My issue: I recently installed those silly LED wiper nozzles. I only did this because I got a very good deal on them and the previous ones bad. Anyway, the driver side is fine but for some reason the passenger side only comes on when the right blinker is on. The BEST part is that this is also affecting the corner light. When all the lights are on, the corner light does not come on or the LED for that matter. This is where it gets weird...when it rains, IT WORKS! What does that mean? I need help...:banghead:

Disconnect your led's from whereever you wired them into, see if it acts the same then. Make sure the led's are grounded too.