I just got a 00 Civic Vi about 3 weeks ago. I have been driving it for 2 weeks. Only till last week, the car battery started to drain off. The car was parked for about 4hours and I could not start it. The interior light was dim, there was still energy in the battery but i just could not crank.

So i got a new battery. I left my car for about 10 hours. The same problem occured.

Before the problem occur, i plucked out my 12V socket fuse because it was blown. I did not replace it with any fuse and have left it empty. Could this the problem?

 

it's not the 12V socket. Check to see if you have any loose wires in the engine bay.....more than likely a loose GROUND.