Dodge 2005 LX Magnum - Manual (Page 116)

The center console outlet is powered directly from the
battery (power available at all times). Items plugged into
this outlet may discharge the battery and/or prevent
engine starting. The auxiliary outlet is also powered directly from the
battery (power available at all times). Items plugged into
this outlet may discharge the battery and/or prevent
engine starting.
Auxiliary Power Outlet
116 UNDERSTANDING THE FEATURES OF YOUR VEHICLE