I am sorry for hijacking this thread, but I have a similar issue. My 2005 SRT6 convertible has a parasitic battery drain issue. I individually removed each of the fuses in the big box next to the battery...no impact. I then opened the small box in front of the battery. No impact with the two 50 amp fuses, but disconnecting the 200 amp fuse the current went to zero. What is the next step? Thank you!