2019 Ram 3500 Chassis Cab low beam

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STEERING WHEEL ......................................................... 53
Tilt Steering Column ................................................... 53
Heated Steering Wheel — If Equipped ..................... 54
 DRIVER ADJUSTABLE PEDALS — IF EQUIPPED ..... 55
 MIRRORS ............................................................................ 56
Inside Day/Night Mirror — If Equipped ................. 56
Automatic Dimming Mirror — If Equipped ............ 57
Automatic Dimming Mirror With Rear View Camera
Display — If Equipped ................................................ 58
Outside Mirrors ............................................................ 58
Driver's Outside Automatic Dimming Mirror — If
Equipped......................................................................... 59
Power Mirrors — If Equipped .................................... 59
Power Convex Mirror Switch — If Equipped ........... 60
Trailer Towing Mirrors — If Equipped ..................... 61
Heated Mirrors — If Equipped ................................. 62
Tilt Side Mirrors In Reverse — If Equipped .............. 62
Power Folding Outside Mirrors For Standard And
Trailer Tow — If Equipped .......................................... 63
Illuminated Vanity Mirror — If Equipped ................ 65 
EXTERIOR LIGHTS ..........................................................66
Multifunction Lever ......................................................66
Headlight Switch ...........................................................66
Daytime Running Lights (DRL) — If Equipped .....67
High/Low Beam Switch ...............................................67
Automatic High Beam Headlamp Control — If
Equipped .........................................................................67
Flash-To-Pass ................................................................68
Automatic Headlights — If Equipped ......................68
Parking Lights And Panel Lights ................................69
Headlights On With Wipers (Available With
Automatic Headlights Only)........................................69
Headlight Delay .............................................................69
Lights-On Reminder......................................................69
Front Fog Lights — If Equipped .................................70
Turn Signals ................................................................70
Lane Change Assist — If Equipped ............................70
Cargo Lights — If Equipped ........................................71
Battery Saver...................................................................71
 INTERIOR LIGHTS ............................................................72
Courtesy Lights ..............................................................72
Illuminated Entry ..........................................................74
 WINDSHIELD WIPERS AND WASHERS ....................74
Windshield Wipers ......................................................74
Rain Sensing Wipers — If Equipped .........................76

GETTING TO KNOW YOUR VEHICLE 67
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 acti-
vation. Once the turn signal is no longer active, the DRL
lamp will illuminate.
NOTE:
If allowed by law in the country in which the vehicle was
purchased, the Daytime Running Lights can be turned on
and off using the Uconnect System, refer to “Uconnect
Settings” in “Multimedia” for further information.
High/Low Beam Switch
Push the multifunction lever toward the instrument panel to
switch the headlights to high beam. Pulling the multifunc -
tion lever back toward the steering wheel will turn the low
beams back on, or shut the high beams off.
Automatic High Beam Headlamp Control — If
Equipped
The Automatic High Beam Headlamp Control system
provides 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:
• The Automatic High Beam Headlamp Control can be turned on or off by selecting “ON” under “Auto Dim High
Beams” within your Uconnect settings, as well as turning
the headlight switch to the AUTO position. Refer to
“Uconnect Settings” in “Multimedia” for further informa -
tion.
• 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.
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68 GETTING TO KNOW YOUR VEHICLE
If the windshield or Automatic High Beam Headlamp
Control mirror is replaced, the mirror must be re-aimed to
ensure proper performance. See a local authorized dealer.
To Activate
1. The Automatic High Beams are enabled through theUconnect system. Refer to “Uconnect Settings” in “Multi -
media” 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:
The Automatic High Beams will not activate until the vehicle
is at or above 12 mph (20 km/h).
To Deactivate
1. Pull the multifunction lever toward you (or rearward in vehicle) to manually deactivate the system (normal oper -
ation of low beams).
2. Push back on the multifunction lever to reactivate the system. The Automatic High Beams can also be deactivated through
the Uconnect system. Refer to “Uconnect Settings” in “Multi
-
media” for further information.
Flash-To-Pass
You can signal another vehicle with your headlights by
lightly pulling the multifunction lever toward you. This will
cause the high beam headlights to turn on, and remain on,
until the lever is released.
Automatic Headlights — If Equipped
This system automatically turns your headlights on or off
based on ambient light levels. To turn the system on, turn the
headlight switch to the extreme clockwise position aligning
the indicator with the AUTO on the headlight switch. When
the system is on, the Headlight Time Delay feature is also on.
This means your headlights will stay on for up to 90 seconds
after you turn the ignition switch OFF. To turn the Auto -
matic System off, turn the headlight switch counterclockwise
to the O (off) position.
NOTE:
The engine must be running before the headlights will come
on in the Automatic mode.

70 GETTING TO KNOW YOUR VEHICLE
Front Fog Lights — If Equipped
To activate the front fog lights, turn on the parking lights or
low beam headlights and push in the center of the headlight
switch control knob. Pushing the headlight switch control
knob a second time will turn the front fog lights off.Front Fog Light Switch
Turn Signals
Move the multifunction lever up or down and the arrows on
each side of the instrument cluster display will flash to show
proper operation of the front and rear turn signal lights.
NOTE:
If either light remains on and does not flash, or there is a very
fast flash rate, check for a defective outside light bulb. If an
indicator fails to light when the lever is moved, it would
suggest that the indicator bulb is defective.
Lane Change Assist — If Equipped
Tap the multifunction lever up or down once, without
moving beyond the detent, and the turn signal (right or left)
will flash three times then automatically turn off.

158 GETTING TO KNOW YOUR INSTRUMENT PANEL
— Hill Descent Control (HDC) Indicator Light — If
Equipped
This indicator shows when the Hill Descent Control (HDC)
feature is turned on. The lamp will be on solid when HDC is
armed. HDC can only be armed when the transfer case is in
the “4WD LOW” position and the vehicle speed is less then
20 mph (32 km/h). If these conditions are not met while
attempting to use the HDC feature, the HDC indicator light
will flash on/off.
Blue Indicator Lights
— High Beam Indicator Light
This indicator light will illuminate to indicate that the high
beam headlights are on. With the low beams activated, push
the multifunction lever forward (toward the front of the
vehicle) to turn on the high beams. Pull the multifunction
lever rearward (toward the rear of the vehicle) to turn off the
high beams. If the high beams are off, pull the lever toward
you for a temporary high beam on, "flash to pass" scenario.
ONBOARD DIAGNOSTIC SYSTEM — OBD II
Your vehicle is equipped with a sophisticated Onboard
Diagnostic system called OBD II. This system monitors the
performance of the emissions, engine, and transmission
control systems. When these systems are operating properly,
your vehicle will provide excellent performance and fuel
economy, as well as engine emissions well within current
government regulations.
If any of these systems require service, the OBD II system
will turn on the Malfunction Indicator Light (MIL). It will
also store diagnostic codes and other information to assist
your service technician in making repairs. Although your
vehicle will usually be drivable and not need towing, see an
authorized dealer for service as soon as possible.
CAUTION!
• Prolonged driving with the MIL on could cause further damage to the emission control system. It could also
affect fuel economy and driveability. The vehicle must
be serviced before any emissions tests can be
performed.
• If the MIL is flashing while the vehicle is running, severe catalytic converter damage and power loss will
soon occur. Immediate service is required.

372 IN CASE OF EMERGENCY
Exterior BulbsBulb Number
Low Beam (Halogen Reflector Headlamp) H11LL
High Beam (Halogen Reflector Headlamp) 9005LL
Low & High Beam (LED Reflector Headlamp) LED (Serviced At An Authorized Dealer)
Low & High Beam (LED Projector Headlamp) LED (Serviced At An Authorized Dealer)
Turn Signal / Front Position (Halogen Reflector Headlamp) 7444NA
Turn Signal / Front Position (LED Headlamps) LED (Serviced at authorized dealer)
Front Side Marker (Halogen Reflector Headlamp) W5W
Front Side Marker (LED Headlamps) LED (Serviced At An Authorized Dealer)
Front Fog Lamps (Halogen Reflector Headlamp) H11LL
Front Fog Lamps (LED Headlamps) LED (Serviced At An Authorized Dealer)
Side Indicators (Front And Side View Mirror) LED (Serviced at authorized dealer)
Center High Mounted Stop Lamp (CHMSL) 921
Cab Roof Marker Lamps 194NA
Box Off Tail Lamps – Stop/Turn/Tail/License Plate 1157
Box Off Tail Lamps – Back Up 1156

IN CASE OF EMERGENCY 373
Replacing Exterior Bulbs
Base Quad: Low Beam Headlamp, High Beam Headlamp,
Front Park And Turn — If Equipped
Low Beam
1. Open the hood.
2. Disconnect and isolate the negative battery cable.
3. 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. Splash Shield Access Cover
1 — Access Cover
2 — Fastener
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374 IN CASE OF EMERGENCY
(Continued)
4. Reach through the access hole of the wheel house splashshield and disengage the bulb access cover by rotating
counterclockwise.
Bulb Access Cover
5. Disconnect the internal lamp wiring harness connector from the low beam bulb. 6. Rotate the bulb counterclockwise 1/4 turn to unlock the
bulb from the lamp.
7. Pull the bulb straight out from the housing.
8. Reverse the procedure for installation of new bulb and covers.
High Beam
1. Open the hood.
2. Disconnect and isolate the negative battery cable.
3. Look under the hood and behind the headlamp to find the high beam bulb access cover.
4. Reach behind the headlamp and disengage the access cover by rotating counterclockwise.
5. Disconnect the internal lamp wiring harness connector from the high beam bulb.
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. CAUTION!
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