Hey I own a 2003 Nissan Altima that has about 100,000 miles and its a v4 (Still runs great) but I recently had to change my front lights and everything worked fine until my front left headlight (low beam) wouldnt turn on. However, both my high beams work and my right low beam works although my left low beam doenst. My dad checked and saw no electricity was running through the wires that connects to the left low beam light. He said it might be a fuse but isn't sure because the left high beam works and the other lights work. Do you know what could be the problem? Thanks ?