silron

hello and good day
i have a 2002 civic EX.started with the battery slowly draining.did a test with my amp meter and found a drain of 0.03 amp.remove the back up fuse in the under hood fuse box and the reading was 0.01amp.then removed the interior light fuse and the reading went from 0.01 to 0.00 amp.problem solve.however now i do not have radio,power door lock,and interior light.
i would like to find out information about the back up fuse,what items does operate.i would like to have my radio working.may try to run a new power line,but if i can find the small short and have things back to normal would be good.
if any one had any idea to give me i 'll be thankful.