Hiya,does any1 no how to wire a double din stereo. I bought a harness for my double di satnav and all was fine. Then 1day the battery went flat and again a week later. I bought a new battery an all was fine an then it went flat again a few times. I was just bout to change the alternator but put the old blue an me stereo back in out of curiosity. Now been 2months an car has been fine. The stereo i got frm hong kong must be goin str8 2the battery and still usin power even thou its turned off. I was gonna wire it to the cig lighter but its to awkward to get too. Iv a fiat bravo 1.4active 2007. Any ideas would be great. Thankyou.