Dodge 2009 Ram Chassis Cab - Manual (Page 126)

NOTE: Quad Cab ௡ models may have an optional
switched dome lamp that may be operated by pressing
the lens.
Battery Saver
To protect the life of your vehicle’s battery, load shedding
is provided for both the interior and exterior lights.
If the ignition is OFF and any door is left ajar for
10 minutes or the dimmer control is rotated upwards for
10 minutes, the interior lights will automatically turn off.
If the headlights remain on while the ignition is cycled
OFF, the exterior lights will automatically turn off after
eight minutes.
NOTE: Battery saver mode is cancelled if the ignition is
ON.
Headlight Delay
To aid in your exit, your vehicle is equipped with a
headlight delay that will leave the headlights on for
90 seconds. This delay is initiated when the ignition is
turned OFF while the headlight switch is on, and then the
headlight switch is cycled off. Headlight delay can be
cancelled by either turning the headlight switch on then
off, or by turning the ignition ON.
Dimmer Control
124 UNDERSTANDING THE FEATURES OF YOUR VEHICLE