Dodge Charger: INTERIOR STORAGE AND EQUIPMENT / Illuminated Cupholders — If Equipped
On some vehicles the front and/or rear cupholders are equipped with a light ring
that illuminates the cupholders. The brightness of the light rings are controlled
by the Dimmer Control.

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This feature allows an external USB device to be plugged into the USB port.
Plugging in a smartphone device to a USB port may activate Android Auto™ or Apple
CarPlay® features, if equipped...
Your vehicle is equipped with 12 Volt (15 Amp) power outlets that can be used
to power cellular phones, small electronics and other low powered electrical accessories...
Other information:
The power door locks can be manually locked from inside the vehicle by using
the door lock knob. To lock each door, push the door lock knob on each door trim
panel downward. To unlock the front doors, pull the inside door handle to the first
detent...
The brightness of the instrument panel lighting and lighted cupholders (if equipped)
can be regulated by rotating the left dimmer control up (brighter) or down (dimmer).
When the headlights are on you can supplement the brightness of the instrument cluster
display, radio and overhead console by rotating the control to the first detent
up until you hear a click...