Jeep 2013 Wrangler - Manual (Page 174)

Cargo Lamp
The courtesy and dome lights will turn on when the front
doors are opened, by rotating the control for the dimmer
switch on the multifunction lever fully upward, or if
equipped, when the UNLOCK button is pressed on the
Remote Keyless Entry (RKE) transmitter.
The sports bar reading lights (available on four-door
models) can be turned on by pressing the switches,
located on either side of the lens. Press a switch a second
time to turn the light off.
The rear cargo light may be turned on by pressing the
lens. Press the lens a second time to turn the light off.
Sports Bar Reading Light
172 UNDERSTANDING THE FEATURES OF YOUR VEHICLE