1994 lincoln town car exec series. I have a very quick battery drain problem. Replaced battery and altenator. Shut off Air susp switch in trunk. I disconected hot battery cable and clamped a test lamp to it. I then removed all fuses ( interior and engine compartment) one by one and touched the hot terminal on battery and the test lmp came on every time. This tells me that the draw is from something not fused? Will this testing proceedure work correctly. FYI, this problem did not show up until I replaced the battery of which died a natural death. Any help would be greatly appreciated.