alright my car been sitting for like 2 weeks already in my drive do to suspened license... so yestorday i tried to turn the car on and let it run for a lil bit... my radio worked but no sound, my hids where like flikering, and my sunroof didnt even have enough power to open up, and i tried to crank it and it wouldnt crack sound liek the battery is dead... and today i got jumper cables to try to start it up and it would start, radio dont even turn on now, but my hids work when the jumper cables where connected...

Would this be becuase of a battery that is complete dead and it would even have enough juice it it to start up... the battery is like 3-4 years old...

 

and with in those two weeks i was doing stuff to my car like put in a system, e-fan, and air horn so i was always listening to music

 

Double check all your new stuff for something not turning off. First try to charge your batt all the way and see how fast it goes down if at all. Then suspect the battery if these things all check out

 

you just answered your own question.

 

so my battery is completey dead?

 

no, throw it on a trickle charger and let it charge up.

 

check ur fuses and relays

 

all my fuses are good... it worked and everything the interior light worked, the radio worked expect the speakers, and i tried to crack it and it stopped

 

the only relay that dont work in my car is my horn relay thats why i got a air horn now