Chrysler 300 2011 Owner's Manual page 241

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 the
engine from starting.
Center Console Power Outlet
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 239
There is also a 12 volt power outlet located on the back of
the center console for rear passengers. This power outlet
has power available only when the ignition is placed in
the ACC or RUN position.
Rear Center Console Power Outlet
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