2016 Ram 3500 Chassis Cab bulb

Turn Signal Indicator Lights
Green TelltaleLight What It Means
Turn Signal Indicator Lights
The instrument cluster arrow will flash independently for the LEFT or RIGHT turn signal
as selected, as well as the exterior turn signal lamp(s) (front and rear) as selected when the
multifunction lever is moved down (LEFT) or up (RIGHT).
NOTE:
•A continuous chime will sound if the vehicle is driven more than 1 mile (1.6 km) with
either turn signal on.
•Check for an inoperative outside light bulb if either indicator flashes at a rapid rate.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 263

▫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

2. As soon as you cycle the ignition switch to the ONposition, you will see the Malfunction Indicator Light
(MIL) symbol come on as part of a normal bulb check.
3. Approximately 15 seconds later, one of two things will happen:
• The MIL will flash for about 10 seconds and then
return to being fully illuminated until you turn OFF
the ignition or start the engine. This means that your
vehicle’s OBD II system is not readyand you should
not proceed to the I/M station.
• The MIL will not flash at all and will remain fully
illuminated until you place the ignition in the off
position or start the engine. This means that your
vehicle’s OBD II system is readyand you can proceed
to the I/M station.
If your OBD II system is not ready,you should see your
authorized dealer or repair facility. If your vehicle was recently serviced or had a battery failure or replacement,
you may need to do nothing more than drive your
vehicle as you normally would in order for your OBD II
system to update. A recheck with the above test routine
may then indicate that the system is
now ready.
Regardless of whether your vehicle’s OBD II system is
ready or not, if the MIL is illuminated during normal
vehicle operation you should have your vehicle serviced
before going to the I/M station. The I/M station can fail
your vehicle because the MIL is on with the engine
running.
REPLACEMENT PARTS
Use of genuine MOPAR parts for normal/scheduled
maintenance and repairs is highly recommended to en-
sure the designed performance. Damage or failures
caused by the use of non-MOPAR parts for maintenance
and repairs will not be covered by the New Vehicle
Limited Warranty.
562 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
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

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

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

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

Center High-Mounted Stoplamp (CHMSL) With
Cargo Lamp
1. Remove the two screws holding the housing/lens tothe body as shown.
2. Separate the connector holding the housing and wir- ing harness to the body. 3. Turn the desired bulb socket ¼ turn and remove the
socket and bulb from housing.
4. Pull the desired bulb straight from the socket.
CHMSL Mounting Screw Locations
CHMSL Connector Location
618 MAINTAINING YOUR VEHICLE