I have been wiring lights, radios, switches, and a buch of other stuff in my 95 Civic. There is only one problem. Everything has been going perfectly fine until I started my car the other day and the whole bottom row of my fuse box under the dash just died no power to it what so ever. The top row has power but the bottom doesn't. I don't know if it is relay or something else but this is getting very annoying! On top of that the next day my whole key switch has died and I now have no power what so ever! It is safe to say I have rewired all of my stuff with fuses and a better ground. That doesn't help with the power problem I am having!

 

test your starter....i just had this happen last week and it ended up being a dead short in my starter. Test it and replace it.

 

oh also i forgot...test your battery as well. If the battery is drained then the starter is your problem

 

I already tested my battery it is fine. I know that for sure because my head lights still work fine. I had the car running and it just died and now I have nothing at all except for my head lights.

 

you might have a bad ground or a short somewhere. Test your starter. then check your engine grounds.

 

Check the air filter too. Sometimes those can plug up the intake, which will throw the infamous check engine light code 66. This will cut the electricity to your engine until you fix it as a safety measure that your engine doesn't run too rich.

Good luck.