sunny,

U do not have a direct short. If U had a direct short (0 resistance) you would blow a fuse or if the short was in a non fused wire, the wire would get so hot it would smoke the insulation.

Someplace you have a switch that is not opening or a leak in an electronic circuit. U have to disconnect circuits one at a time to find the bad one. Remember some curcuits will always draw a few milliamps even when everything is turned off. So its best to measure the current when testing and disconnecting the circuits.

Have U checked the light in the glove box or trunk?

P E H