Dodge 2011 Ram 1500 - Manual (Page 151)

courtesy light position (full right position), or when the
UNLOCK button is pressed on the Remote Keyless Entry
(RKE) transmitter, if equipped. These lights are also
operated individually as reading lights by pressing on
the corresponding lens.
NOTE: The courtesy/reading lights will remain on until
the switch is pressed a second time, so be sure they have
been turned off before leaving the vehicle. If the interior
lights are left on after the ignition is turned OFF, they will
extinguish after 15 minutes.
Front Courtesy/Reading Lights
Rear Passenger Courtesy/Reading Light
150 UNDERSTANDING THE FEATURES OF YOUR VEHICLE