2017 RAM CHASSIS CAB headlamp

 LIGHTS ............................. .124
▫ Headlights .......................... .125
▫ Automatic Headlights — If Equipped ....... .125
▫ Headlights On With Wipers (Available With
Automatic Headlights Only) .............. .125
▫ Daytime Running Lights (DRL) —
If Equipped ......................... .126
▫ Headlight Delay ....................... .126
▫ Automatic High Beam Headlamp Control —
If Equipped ......................... .126
▫ Parking Lights And Panel Lights ........... .128
▫ Fog Lights — If Equipped ............... .128
▫ Lights-On Reminder .................... .128
▫ Battery Saver ......................... .128
▫ Interior Lights ........................ .129
▫ Cargo Light ......................... .131
▫ Multifunction Lever ................... .132
▫ Turn Signals ......................... .132 ▫ Lane Change Assist .................... .132
▫ Flash-To-Pass ........................ .132
▫ High/Low Beam Switch ................ .133
 WINDSHIELD WIPERS AND WASHERS ...... .133
▫ Windshield Wipers .................... .133
▫ Windshield Wiper Operation .............. .133
▫ Intermittent Wiper System ............... .134
▫ Windshield Washers ................... .134
▫ Mist Feature ......................... .134
▫ Rain Sensing Wipers — If Equipped ........ .135
 TIL T STEERING COLUMN ................ .136
 DRIVER ADJUSTABLE PEDALS —
IF EQUIPPED ......................... .137
 HEATED STEERING WHEEL — IF EQUIPPED . .138
 SPEED CONTROL ...................... .139
▫ To Activate .......................... .140
▫ To Set A Desired Speed .................. .14096 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Daytime Running Lights (DRL) — If Equipped
The headlights on your vehicle will illuminate when the
engine is started and the transmission is in any gear except
PARK. This provides a constant  lights on  condition until
the ignition is turned OFF. The lights illuminate at less than
half of normal intensity. If the parking brake is applied, the
Daytime Running Lights (DRL) will turn off. Also, if a turn
signal is activated, the DRL lamp on the same side of the
vehicle may turn off for the duration of the turn signal
activation. Once the turn signal is no longer active, the DRL
lamp will illuminate.
Headlight Delay
To aid in your exit, your vehicle is equipped with a
headlight delay that will leave the headlights on for
approximately up to 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 to the
ON/RUN position.
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 instrument cluster
display. Refer to “Instrument Cluster Display” for further
information.
Automatic High Beam Headlamp Control — If
Equipped
The Automatic High Beam Headlamp Control system pro-
vides increased forward lighting at night by automating 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 Instrument Panel” for
further information.
• If your vehicle is not equipped with a touchscreen, the
Automatic High Beam Headlamp Control can be turned
on or off using the instrument cluster display. Refer to
“Instrument Cluster Display” in “Understanding Your
Instrument Panel” for further information.126 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

• 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 Sensitivity
Control (default) and enter Reduced High-Beam Sensi-
tivity Control (not recommended), toggle the high beam
lever six 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 “Un-
derstanding Your Instrument Panel” for further infor-
mation. If your vehicle is not equipped with a touchscreen, the
Automatic High Beams are enabled through the instru-
ment cluster display. Refer to “Instrument Cluster Display”
in “Understanding Your Instrument Panel” for further
information.
2. Turn the headlight switch to the AUTO headlight posi-
tion.
3. Push the multifunction lever away from you (toward
front of vehicle) to engage the high beam mode.
NOTE: This system will not activate until the vehicle is at
or above 20 mph (32 km/h).
To Deactivate
1. Pull the multifunction lever toward you (or rearward in
vehicle) to manually deactivate the system (normal
operation of low beams).
2. Push back on the multifunction lever to reactivate the
system. 3UNDERSTANDING THE FEATURES OF YOUR VEHICLE 127

 FUSES ............................... .486
▫ Power Distribution Center ............... .487
 VEHICLE STORAGE .................... .493
 REPLACEMENT BULBS .................. .494
 BULB REPLACEMENT ................... .495
▫ Base Quad / Premium Bi-Halogen: Low Beam
Headlamp, High Beam Headlamp, Front Park
And Turn — If Equipped ................ .495
▫ Fog Lamps — If Equipped ............... .496 ▫ Center High-Mounted Stoplamp (CHMSL)
With Cargo Lamp ..................... .497
▫ Cab Top Clearance Lamps — If Equipped .... .498
 FLUID CAPACITIES ..................... .500
 FLUIDS, LUBRICANTS, AND GENUINE
PARTS .............................. .501
▫ Engine ............................. .501
▫ Chassis ............................ .503446 MAINTAINING YOUR VEHICLE

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
Premium Headlamp –
High Beam 9005 Bulb Number
Premium Headlamp –
Front Turn Signal Lamp LED (See authorized
dealer for service)
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 1156494 MAINTAINING YOUR VEHICLE

BULB REPLACEMENT
NOTE: Lens fogging can occur under certain atmospheric
conditions. This will usually clear as atmospheric condi-
tions 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.
7. Reach into the front wheel house ahead of the front
wheel, 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. Headlamp Assembly Attachment Screw Locations 7MAINTAINING YOUR VEHICLE 495

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 outboard
edge of the lamp and pull it straight forward to disen-
gage the ball stud from the plastic grommet.
10. Disconnect the wiring harness connectors from the
bulb socket.
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 replace-
ment. 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.Slide Lock496 MAINTAINING YOUR VEHICLE