Yesterday, i found out that my driverside headlight was off. (light, u normally turn on during night time).
so i bought the new bulb and putted it on
but it wont turn on.
wat is wrong with my headlight??
is it because of ballast??

 

Sounds like a ballast or fuse

 

I would check your fuses first. Also just make sure you installed it correctly and also went with the right bulb type depending on your year/headlight type.

 

^ Yeah, what year and model car do you have? (coupe/sedan?)

 

my car is 05 g35 coupe !!!
how can i check fuse???
i do not have much knowledge about those kinda things.
i just know how to install headlight cuz i have done few times already.