Page 122 of 669

▫40-20-40 Front Bench Seat — If Equipped . . . .147
▫ Head Restraints ..................... .147
DRIVER MEMORY SEAT — IF EQUIPPED . . . .151
▫ Programming The Memory Feature .........152
▫ Linking And Unlinking The Remote Keyless Entry
Transmitter To Memory .................153
▫ Memory Position Recall .................154
▫ Easy Entry/Exit Seat ...................155
TO OPEN AND CLOSE THE HOOD .........156
LIGHTS ............................ .157
▫ Headlights ......................... .159
▫ Automatic Headlights — If Equipped .......159
▫ Headlights On With Wipers (Available With
Automatic Headlights Only) ..............160▫
Daytime Running Lights (DRL) —
If Equipped ........................ .160
▫ Headlight Delay ..................... .160
▫ Automatic High Beam Headlamp Control — If
Equipped .......................... .161
▫ Parking Lights And Panel Lights ...........163
▫ Fog Lights — If Equipped ...............163
▫ Lights-On Reminder ...................164
▫ Battery Saver ........................ .164
▫ Interior Lights ...................... .165
▫ Cargo Light ........................ .168
▫ Multifunction Lever ...................168
▫ Turn Signals ........................ .168
▫ Lane Change Assist ....................169
120 UNDERSTANDING THE FEATURES OF YOUR VEHICLE
Page 163 of 669

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.
NOTE:If your vehicle is equipped with a touchscreen,
this feature can be programmed through the Uconnect
system. Refer to “Uconnect Settings” in “Understanding
Your Instrument Panel” for further information.
If your vehicle is not equipped with a touchscreen, this
feature can be programmed through the Electronic Ve-
hicle Information Center (EVIC) or Driver Information
Display (DID). Refer to “Electronic Vehicle Information
Center (EVIC)” or “Driver Information Display (DID)” in
“Understanding Your Instrument Panel” for further in-
formation.Automatic High Beam Headlamp Control — If
Equipped
The Automatic High Beam Headlamp Control system
provides increased forward lighting at night by automat-
ing high beam control through the use of a digital camera
mounted on the inside rearview mirror. This camera
detects vehicle specific light and automatically switches
from high beams to low beams until the approaching
vehicle is out of view.
NOTE:
• If your vehicle is equipped with a touchscreen the
Automatic High Beam Headlamp Control can be
turned on or off using the Uconnect System. Refer to
“Uconnect Settings” in “Understanding Your Instru-
ment Panel” for further information.
• If your vehicle is not equipped with a touchscreen the
Automatic High Beam Headlamp Control can be
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 161
Page 164 of 669

turned on or off using the Electronic Vehicle Informa-
tion Center (EVIC) or Driver Information Display
(DID). Refer to “Electronic Vehicle Information Center
(EVIC)” or “Driver Information Display (DID)” in
“Understanding Your Instrument Panel” for further
information.
• Broken, muddy, or obstructed headlights and taillights
of vehicles in the field of view will cause headlights to
remain on longer (closer to the vehicle). Also, dirt, film,
and other obstructions on the windshield or camera
lens will cause the system to function improperly.
• To opt out of the Advanced Auto High-Beam Sensitiv-
ity Control (default) and enter Reduced High-Beam
Sensitivity Control (not recommended), toggle high-
beam lever 6 full on/off cycles within 10 seconds of
ignition ON. System will return to default setting upon
ignition off. If the windshield or Automatic High Beam Headlamp
Control mirror is replaced, the mirror must be re-aimed
to ensure proper performance. See your local authorized
dealer.
To Activate
1. If your vehicle is equipped with a touchscreen, the
Automatic High Beams are enabled through the
Uconnect system. Refer to “Uconnect Settings” in
“Understanding Your Instrument Panel” for further
information.
If your vehicle is not equipped with a touchscreen, the
Automatic High Beams are enabled through the Elec-
tronic Vehicle Information Center (EVIC) or Driver Infor-
mation Display (DID). Refer to “Electronic Vehicle Infor-
mation Center (EVIC)” or “Driver Information Display
(DID)” in “Understanding Your Instrument Panel” for
further information.
162 UNDERSTANDING THE FEATURES OF YOUR VEHICLE
Page 560 of 669

▫Cooling System ..................... .583
▫ Brake System ....................... .589
▫ Rear Axle And 4x4 Front Driving Axle Fluid
Level ............................. .591
▫ Transfer Case ....................... .593
▫ Automatic Transmission — If Equipped .....593
▫ Appearance Care And Protection From
Corrosion .......................... .597
FUSES ............................. .603
▫ Power Distribution Center ...............604
VEHICLE STORAGE ....................613
REPLACEMENT BULBS .................614
BULB REPLACEMENT ..................615
▫ Base Quad / Premium Bi-Halogen: Low Beam
Headlamp, High Beam Headlamp, Front Park
And Turn — If Equipped ...............615
▫ Fog Lamps — If Equipped ..............617
▫ Center High-Mounted Stoplamp (CHMSL) With
Cargo Lamp ........................ .618
▫ Cab Top Clearance Lamps — If Equipped . . . .619
FLUID CAPACITIES ....................621
FLUIDS, LUBRICANTS, AND GENUINE
PARTS ............................. .622
▫ Engine ............................ .622
▫ Chassis ........................... .624
558 MAINTAINING YOUR VEHICLE
Page 616 of 669
REPLACEMENT BULBS
LIGHT BULBS — Interior
Bulb Number
Overhead Console Lamps TS 212-2
Dome Lamp 7679
For lighted switches, see your authorized dealer for replacement instructions.
LIGHT BULBS — Exterior
Bulb Number
Quad Headlamp – Low Beam H11
Quad Headlamp – High Beam 9005
Quad Headlamp – Front Turn Signal Lamp 3157NA
Premium Headlamp – Low Beam HIR2
Bulb Number
Premium Headlamp – High Beam 9005
Premium Headlamp – Front Turn Signal Lamp LED (See autho-
rized dealer for ser- vice)
Horizontal Fog Lamp 9145
Vertical Fog Lamp 9006
Cab Roof Marker Lamps 194NA
Center High Mounted Stop Lamp 921
Rear Cargo Lamp 921
Box Off Tail Lamps – Stop/ Turn/Tail/License Plate 1157
Box Off Tail Lamps – Back Up 1156
614 MAINTAINING YOUR VEHICLE
Page 617 of 669
BULB REPLACEMENT
NOTE:Lens fogging can occur under certain atmo-
spheric conditions. This will usually clear as atmospheric
conditions change to allow the condensation to change
back into a vapor. Turning the lamps on will usually
accelerate the clearing process.
Base Quad / Premium Bi-Halogen: Low Beam
Headlamp, High Beam Headlamp, Front Park And
Turn — If Equipped
1. Open the hood.
2. Disconnect and isolate the negative battery cable.
3. Remove the six plastic push-in fasteners that secure the upper radiator seal to the grille support and both
fender ledges. 4. Remove the two plastic push-in rivets that secure the
upper radiator seal to the radiator.
5. Remove the upper radiator seal from the vehicle.
6. Remove the two headlamp assembly attachment screws.
Headlamp Assembly Attachment Screw Locations
7
MAINTAINING YOUR VEHICLE 615
Page 618 of 669
7. Reach into the front wheel house ahead of the frontwheel, remove the fastener, and lift the cover over the
access hole in the front of the wheel house splash
shield. Access to the rear of the lamp can be gained
through this access hole.
8. Reach through the access hole of the wheel house splash shield and lift the slide lock upward far enough
to disengage it from the lock post on the back of the
front lamp unit housing.
9. Remove the headlamp assembly. Grasp the outboardedge of the lamp and pull it straight forward to
disengage the ball stud from the plastic grommet.
10. Disconnect the wiring harness connectors from the bulb socket.
Slide Lock
616 MAINTAINING YOUR VEHICLE
Page 619 of 669

11. Replace bulb(s) as necessary.
CAUTION!
•Do not contaminate the bulb glass by touching it
with your fingers or by allowing it to contact other
oily surfaces. Shortened bulb life will result.
• Always use the correct bulb size and type for
replacement. An incorrect bulb size or type may
overheat and cause damage to the lamp, the bulb
socket, or the lamp wiring.
NOTE: There are access covers over both headlamp bulb
access holes in the quad front lamp unit housing (if
equipped). These covers MUST be reinstalled after the
bulb has been replaced.
Fog Lamps — If Equipped
1. Reach under and behind the front bumper to access the back of the front fog lamp housing.
2. Disconnect the fog lamp wiring harness connector from the fog lamp bulb.
3. Rotate the bulb counterclockwise ¼ turn to unlock the bulb from the housing.
4. Pull the bulb straight out from the housing.
CAUTION!
Do not contaminate the bulb glass by touching it
with your fingers or by allowing it to contact other
oily surfaces. Shortened bulb life will result.
7
MAINTAINING YOUR VEHICLE 617