Hi All, John Grady that is exactly what happening now, my car sits and the battery drains. First Stereo install, the base would flicker but not drain the battery. Then the shop put in a battery in the trunk with an isolator- that’s when the battery started draining. The amps in back are running through the battery in trunk which is not drained. The music shop and the “parent” shop checked all with the meters, disconnected the stereo, isolator and alarm system from the main battery and said something is still draining so it couldn’t be the music. I reminded them that my car was not doing that before I brought it to them! I’m pissed but don’t know what direction to go in? I have a beautiful 1967 Chrysler 300 convertible now sitting in my driveway and I’m pissed! Elaina Sent from my iPhone -- For archives go to http://www.forwardlook.net/300-archive/search.htm#querylang --- You received this message because you are subscribed to the Google Groups "Chrysler 300 Club International" group. To unsubscribe from this group and stop receiving emails from it, send an email to chrysler-300-club-international+unsubscribe@xxxxxxxxxxxxxxxx. To view this discussion on the web visit https://groups.google.com/d/msgid/chrysler-300-club-international/995A3751-DA25-4D3F-892B-0ACC03A3D784%40gmail.com.