Join Date: Aug 2008
Location: Xenophobic States of Dystopia
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It sounds like in your instance (bluetooth module) was not powering down - so the the canbus and the uConnect / Bluetooth was remaining on and drawing power...
Typically when ignition is off and doors are opened, it should cut power to accessories.
Similar situation has been with the Kicker (SRT) sub amps not powering down and drawing power and subsequently resulting in dead batteries. (Trunk 'heartbeat' symptom).
2016 392 Hemi Scat Pack Shaker 23Y pkg (6 speed MT) ordered 8/28/15, born 10/23/15, home 11/20/15
Torred / Black/ Ruby Red leather
2009 R/T 27J pkg (6 speed MT) ordered 7/17/08, born 10/23/08, home 11/13/08
Hemi Orange / Dark Slate/Light Slate Gray leather