Hey guys, I'm having a problem with my brake light. During the day time, when I step on the brakes, the lights come on fine. But during the night time when the lights are on and I step on the brakes, the passenger side tail light on the trunk dies but all the others still work. Does anyone have any idea what might be causing this? I just changed the bulb and thought it was the bulb but its not. This is my first time owning a lexus so I'm not an expert on the flaws yet. Any help will be appreciated.

 

http://www.lexls.com/tutorials/lighting/bulbout.html
this first.
please search next time.