Page 180 of 919

The brightness of the instrument panel as well as the
ambient lighting can be regulated by rotating the dimmer
control right (brighter) or left (dimmer). When the head-
lights are on you can supplement the brightness of the
odometer, trip odometer, radio and overhead console by
rotating the control to the right until you hear a click. This
feature is termed the “Parade” mode and is useful when
headlights are required during the day.
NOTE:If your vehicle is equipped with a touchscreen,
the dimming of the touchscreen is programmable
through the Uconnect system. Refer to “Uconnect Set-
tings ” in “Understanding Your Instrument Panel” for
further details.
Courtesy/Reading Lights
Both lights in the overhead console and rear passenger
compartment will illuminate as courtesy lights when a
door is opened, when the dimmer control is rotated to the
courtesy light position (full right position), or when the
UNLOCK button is pushed on the Remote Keyless Entry
Dimmer Control
178 UNDERSTANDING THE FEATURES OF YOUR VEHICLE
Page 372 of 919
SettingsOptions
5 Upper Gauge
•None (Default)
• Trans Temp.
• Oil Temp.
• Oil Life
• Current MPG (not available for CNG
models)
• Trailer Brake Gain
6 Lower Gauge•None (Default)
• Trans Temp.
• Oil Temp.
• Oil Life
• Current MPG (not available for CNG
models)
• Trailer Brake Gain
7 Odometer•000
• 000.0
370 UNDERSTANDING YOUR INSTRUMENT PANEL
Page 662 of 919

WARNING!(Continued)
•Never use a tire with a smaller load index or
capacity, other than what was originally equipped
on your vehicle. Using a tire with a smaller load
index could result in tire overloading and failure.
You could lose control and have a collision.
• Failure to equip your vehicle with tires having
adequate speed capability can result in sudden tire
failure and loss of vehicle control.
CAUTION!
Replacing original tires with tires of a different size
may result in false speedometer and odometer read-
ings.
SUPPLEMENTAL TIRE PRESSURE INFORMATION
— IF EQUIPPED
A light load vehicle condition is defined as two passen-
gers [150 lbs (68 kg) each] plus 200 lbs (90 kg) of cargo.
Cold tire inflation pressures for a lightly loaded vehicle
will be found on the face of the driver’s door.
TIRE CHAINS (TRACTION DEVICES)
Use of traction devices require sufficient tire-to-body
clearance. Follow these recommendations to guard
against damage.
• Traction device must be of proper size for the tire, as
recommended by the traction device manufacturer.
660 STARTING AND OPERATING