So i noticed my headlight didnt come on....checked the fuses and all were good....so i switched them out cuz it was the left headlight that was out so i replaced the right headlight fuse with the left fuse and it came on.....turned my car off locked it came back outside again and wasnt workin.....anyone kno what could be the problem hear.....also i notice wen im in my car and i turn the lights on i hear my amp for my subwoofer like thump....very weird

 

Did the second fuse blow, too? Maybe a short somewhere.
Also, get your battery checked, especially if its a crappy Acura battery.

 

what do mean did the second fuse blow? and how would u fix a short?

 

If you swapped the fuses and it worked for a while, then stopped, did any of the fuses blow? If not, I would say you have a loose connection or a short in the system somewhere. They can be a bitch to isolate. If you know anyone familiar with car electrical, have them take a look at it. You will most likely need a multimeter to check all of the connections.

 

Think their could be a bad connection at the headlight?...and can i do this without removing the whole front bumper? because i dont think its the bulb because it worked then stopped

 

You may be able to get your hand back there, but be careful---those HID ballasts can generate a lot of voltage. To really check all the connections, you should remove the bumper cover for better access.

 

okay thanks you've been a big help.....the guy who is wiring my dads street rod is gonna take a look at it tomorrow ill let you kno if we have any success thanks alot!