2017 Ram 3500 Chassis Cab headlamp

LIGHTS ............................. .127
▫ Headlights .......................... .128
▫ Automatic Headlights — If Equipped ........128
▫ Headlights On With Wipers (Available With
Automatic Headlights Only) ...............129
▫ Daytime Running Lights (DRL) — If
Equipped ........................... .129
▫ Headlight Delay ....................... .129
▫ Automatic High Beam Headlamp Control — If
Equipped ........................... .130
▫ Parking Lights And Panel Lights ............131
▫ Fog Lights — If Equipped ................131
▫ Lights-On Reminder .....................132
▫ Battery Saver ......................... .132
▫ Interior Lights ........................ .132
▫ Cargo Light ......................... .135
▫ Multifunction Lever ....................135
▫ Turn Signals ......................... .135▫
Lane Change Assist .....................136
▫ Flash-To-Pass ........................ .136
▫ High/Low Beam Switch .................136
 WINDSHIELD WIPERS AND WASHERS .......137
▫ Windshield Wipers .....................137
▫ Windshield Wiper Operation ...............137
▫ Intermittent Wiper System ................137
▫ Windshield Washers ....................137
▫ Mist Feature ......................... .138
▫ Rain Sensing Wipers — If Equipped .........138
 TIL

T STEERING COLUMN .................140
 DRIVER ADJUSTABLE PEDALS — IF
EQUIPPED ........................... .140
 HEATED STEERING WHEEL — IF EQUIPPED . .142
 SPEED CONTROL ...................... .143
▫ To Activate .......................... .144
▫ To Set A Desired Speed ...................144
▫ To Deactivate ......................... .144
98 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

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 de-
tects 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.
• 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.
130 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

FUSES ............................... .492
▫ Power Distribution Center ................493
 VEHICLE STORAGE .....................500
 REPLACEMENT BULBS ...................500
 BULB REPLACEMENT ....................501
▫ Base Quad / Premium Bi-Halogen: Low Beam
Headlamp, High Beam Headlamp, Front Park And
Turn — If Equipped ....................501
▫ Fog Lamps — If Equipped ................503 ▫
Center High-Mounted Stoplamp (CHMSL) With
Cargo Lamp ......................... .504
▫ Cab Top Clearance Lamps — If Equipped .....505
 FLUID CAPACITIES ..................... .507
 FLUIDS, LUBRICANTS, AND GENUINE PARTS .508
▫ Engine ............................. .508
▫ Chassis ............................ .510
452 MAINTAINING YOUR VEHICLE

CAUTION!(Continued)
•Whenreplacing a blown fuse, it is important to use
only a fuse having the correct amperage rating. The
use of a fuse with a rating other than indicated may
result in a dangerous electrical system overload. If a
properly rated fuse continues to blow, it indicates a
problem in the circuit that must be corrected.
VEHICLE STORAGE
If you are storing your vehicle for more than 21 days, we
recommend that you take the following steps to minimize
the drain on your vehicle’s battery:
• Disconnect the negative cable from battery.
• Any time you store your vehicle or keep it out of service
(i.e., vacation) for two weeks or more, run the air
conditioning system at idle for about five minutes in the
fresh air and high blower setting. This will ensure
adequate system lubrication to minimize the possibility
of compressor damage when the system is started again.
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
500 MAINTAINING YOUR VEHICLE

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 1156BULB 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.7
MAINTAINING YOUR VEHICLE 501

6. Remove the two headlamp assembly attachment screws.
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 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.
Headlamp Assembly Attachment Screw Locations
Slide Lock
502 MAINTAINING YOUR VEHICLE

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.
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 503