Ram 1500 2015 Owner's Manual

Bulb Number
Fog Lamp (Horizontal
shape)
9145
Fog Lamp (Vertical
shape)
9006
Center High Mounted
Stop Lamp (CHMSL)
921K
Rear Cargo Lamp 921
LED Center High
Mounted Stop Lamp
(CHMSL)/Cargo Lamp
LED (Serviced at
Authorized Dealer)
Cab Roof Marker Lamps194NA
Base Rear Tail/Turn and
Stop Lamp
3157K
Premium Rear Tail/Turn
and Stop Lamp
LED (Serviced at
Authorized Dealer)
Premium Backup Lamp7440/W21W
Bulb Number
Rear Lamp Bar ID
Marker Lamp
194
Side Marker Lamps
(Dual Rear Wheels)
194
Backup Lamp 921
Rear License Plate Lamp 194
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.
7
MAINTAINING YOUR VEHICLE 809

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
810 MAINTAINING YOUR VEHICLE

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
disengage 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
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.
Slide Lock
7
MAINTAINING YOUR VEHICLE 811

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 counterclockwise¼turn 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.
Rear Tail/Stop, Turn Signal And Backup Lamps
1. Remove the two screws that pass through the bed
sheetmetal.
Tail Lamp Screw Locations
812 MAINTAINING YOUR VEHICLE

2. Pull the outboard side of the lamp rearward far
enough to unsnap the two receptacles on the outboard
side of the lamp housing from the two plastic snap
post retainers in the outer box side panel.
3. Disconnect the wiring harness connectors from the
bulb socket.
4. Rotate the bulb socket counterclockwise 1/4 turn to
unlock it from the housing.
5. Pull the bulb straight out of the socket.
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.
6. Reverse the procedure to install the bulb and housing.
Pulling Out The Tail Lamp
7
MAINTAINING YOUR VEHICLE 813

Center High-Mounted Stoplamp (CHMSL) With
Cargo Lamp
1. Remove the two screws holding the housing/lens to
the body as shown.
2. Separate the connector holding the housing and wir-
ing harness to the body.
CHMSL Mounting Screw Locations
CHMSL Connector Location
814 MAINTAINING YOUR VEHICLE

3. Turn the desired bulb socket¼turn and remove the
socket and bulb from housing.
4. Pull the desired bulb straight from the socket.
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.
•Outside Bulbs: Cargo Lamps
•Inside Bulb: Center High-Mounted Stop Lamp
5. Reverse the procedure for installation of bulbs and
housing.
CHMSL Bulb And Socket
7
MAINTAINING YOUR VEHICLE 815

Cab Top Clearance Lamps — If Equipped
1. Remove the two screws from the top of the lamp.
2. Rotate the bulb socket¼turn and pull it from the lamp
assembly.
Removing Rear Screw From Clearance LampRemoving Bulb Socket From Clearance Lamp
816 MAINTAINING YOUR VEHICLE

3. Pull the bulb straight from it’s socket and replace.
Rear Lamp Bar ID Marker (Dual Rear Wheels) — If
Equipped
1. Loosen the two screws and the housing to gain access
to the bulb sockets.
2. Turn the socket¼turn counterclockwise to access the
bulb.
3. Pull the bulb straight out from the socket.
4. Reverse the procedure for installation of the bulbs and
housing.
Removing The Bulb From The Bulb Socket
Screw Locations
7
MAINTAINING YOUR VEHICLE 817

Side Marker Lamps (Dual Rear Wheels) — If
Equipped
1. Push rearward on the side marker lamp assembly.
2. Pull the entire assembly from the fender.
3. Turn the socket¼turn counterclockwise and remove
from assembly to access the bulb.
4. Pull the bulb straight out from socket.
5. Reverse the procedure for installation of the bulbs and
housing.
Side Marker Lamp Locations
818 MAINTAINING YOUR VEHICLE