[deanturner]

Hey all
i dont know if this is in the right section, i appologise if i am wrong.
my problem is this :
i have a mini cooper s convertible 2008 , i have fitted a rockford fosgate 360.2 to the head unit and then 2 amps from the 360.
at night my car seems to run dead and i need to jump start the car .
i have spoken to the dealership and they said the problem is that the mini goes into "sleep" mode at night and "awakes " to run diagnosis , during this time the amps and the 360 turn on and by doing so run the battery down .
the config at the moment is that the 360 turns on through high level input signal and this in turn, turns the amps on .
we have tried the ignition power and it seems that the same problem arises.

can any one tell me if there is a remote power that we can use for the power that goes completely dead at night and doesnt "awake " at night .
if any one from mini could verify my story this would help and hopefully someone can suggest a solution to my problem
thanks
Dean