2017 Ram ProMaster City bulb

Loose Fuel Filler Cap Message
If the vehicle diagnostic system determines that the fuel
filler cap is loose, improperly installed, or damaged, a
“Check fuel cap” message will be displayed in the instru-
ment cluster display. Refer to “Instrument Cluster Display”
in ”Understanding Your Instrument Panel” for further
information. Tighten the gas cap until aclickingsound is
heard. This is an indication that the gas cap is properly
tightened.
Push the odometer reset button to turn the message off. If
the problem persists, the message will appear the next time
the vehicle is started. This might indicate a damaged cap. If
the problem is detected twice in a row, the system will turn
on the MIL. Resolving the problem will turn the MIL light
off.
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS
In some localities, it may be a legal requirement to pass an
inspection of your vehicle’s emissions control system.
Failure to pass could prevent vehicle registration. For states that require an Inspection and Mainte-
nance (I/M), this check verifies the “Malfunction
Indicator Light (MIL)” is functioning and is not on
when the engine is running, and that the OBD II system is
ready for testing.
Normally, the OBD II system will be ready. The OBD II
system may notbe ready if your vehicle was recently
serviced, recently had a dead battery or a battery replace-
ment. If the OBD II system should be determined not ready
for the I/M test, your vehicle may fail the test.
Your vehicle has a simple ignition actuated test, which you
can use prior to going to the test station. To check if your
vehicle’s OBD II system is ready, you must do the follow-
ing:
1. Cycle the ignition switch to the ON position, but do not crank or start the engine.
NOTE: If you crank or start the engine, you will have to
start this test over.
2. As soon as you cycle the ignition switch to the ON position, you will see the “Malfunction Indicator Light
(MIL)” symbol come on as part of a normal bulb check.
7
MAINTAINING YOUR VEHICLE 277

VEHICLE STORAGE
If you are leaving your vehicle dormant for more than 21
days, you may want to take these steps to protect your
battery.
•Disconnect the negative cable from the battery. •
Anytime you store your vehicle, or keep it out of service
(e.g., 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
Interior Bulbs
Lamps Bulb Number
Front Courtesy Lamps C10W
Rear Courtesy Lamps C10W
Luggage Lamp C5W
Exterior Bulbs
LampsBulb Number
Front Low Beam Headlamp H11
Front High Beam Headlamps HB3
Front Side Marker Lamps LED (See your authorized dealer)
Front Parking/Daytime Running Lamps W21W
Front Turn Signal Lamps WY21W
Rear Stop Lamp P21W
7
MAINTAINING YOUR VEHICLE 307

LampsBulb Number
Rear Turn Signal Lamps PY21W
Rear Tail Lamps P21/5W
Rear Side Marker Lamps LED (See your authorized dealer)
Center Mount Brake Lamp W5W
Reverse Light W16W
Front Fog Lamps H11
NOTE: Numbers refer to commercial bulb types that can be purchased from your authorized dealer.
If a bulb needs to be replaced, visit your authorized dealer or refer to the applicable Service Manual.
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.
Exterior Bulbs
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.
Headlamps
To change the bulb, proceed as follows:
1. Remove the plastic cap from the back of the headlamp housing.
2. Rotate the bulb counter-clockwise.
3. Remove the bulb and replace as needed.
4. Install the bulb and rotate clockwise to lock in place.
5. Reinstall the plastic cap.
308 MAINTAINING YOUR VEHICLE

Front Turn Signal Lamps
Front
To change the bulb, proceed as follows:
1. Remove the cap from the back of the outer upperheadlamp housing.
2. Rotate the bulb counter clockwise and remove.
3. Install the bulb into socket.
4. Rotate bulb/socket clockwise into lamp locking it in place.
5. Reinstall the plastic cap.
Parking And Daytime Running Lights
To change the bulb, proceed as follows:
1. Remove the cap from the back of the outer lower headlamp housing.
2. Rotate the bulb counter clockwise and remove.
3. Install the bulb into socket, and rotate bulb/socket clockwise into lamp locking it in place.
4. Reinstall the plastic cap.
Front/Rear Side Marker Lamps
To change the bulb, proceed as follows:
The front/rear side marker lamps are LED and not ser-
viced separately. See your authorized dealer for replace-
ment of these lights.
Rear Tail, Stop, Backup And Turn Signal Lamps
The rear light clusters contain taillight, brake light, direc-
tion indicator and reverse/rear fog light bulbs. To access
the light clusters, proceed as follows:
1. Open the rear doors. or liftgate
2. Remove the screws and remove the tail lamp assembly.
3. Remove the screws and separate the backplate from the lamp housing.
4. Remove the tail, stop, or turn signal bulbs by pushing them slightly and turning counter-clockwise.
5. Remove the backup lamp bulb by pulling straight out.
6. Replace lamps as required and reinstall lamp.
7
MAINTAINING YOUR VEHICLE 309

The bulbs are arranged inside the light cluster as follows:
Third Brake Light (Center Mount)
To change the bulb, proceed as follows:
1. For versions with tailgate, loosen the two fasteningscrews and extract the cluster.
2. For versions with swing doors, remove rubber plugs, remove retaining tabs and extract the cluster.
3. For versions with high roof and swing doors, remove the pressure-fit plastic guard and rubber cap using a
screwdriver, release the retaining tags as shown in the
figure and remove the unit.
4. Remove the appropriate tabs and remove the bulb holder.
5. Remove the snap-fitted bulb and replace it.
License Plate Lights
Proceed as follows to replace the bulbs:
1. Disengage the holding tabs and remove the lens by lifting to the left. 2. Remove the bulbs by releasing them from the side
contacts; insert the new bulbs and make sure they are
correctly clamped between these contacts.
Interior Bulbs
Dome Lamp With Spot Lights
To change the bulbs, proceed as follows:
1. Remove dome lamp by depressing the tabs located bythe arrows, using a suitable tool.
Dome Lamp Assembly
310 MAINTAINING YOUR VEHICLE

2. Open protective cover.
3. Replace the bulbs releasing them from the side contactsmaking sure that the new bulbs are correctly secured
between the contacts.
4. Close the protective cover and reposition it back into its housing, making sure that it locks into place.Rear Roof Lamp
To change the bulb, proceed as follows:
1. Remove roof lamp by depressing the tabs located by thearrows, using a suitable tool.
2. Open the cover.
Dome Lamp
1 — Protective Cover
2 — Bulbs
Roof Lamp
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MAINTAINING YOUR VEHICLE 311

3. Replace the bulb releasing them from the side contactsmaking sure that the new bulbs are correctly secured
between the contacts. 4. Close the protective cover and reposition it back into its
housing, making sure that it locks into place.
Roof Lamp (Reverse Side)
1 — Cover
Roof Lamp (Reverse Side)
1 — Bulb
312 MAINTAINING YOUR VEHICLE

Brake Assist System........................ .195
Brake Fluid .............................. .316
Brake, Parking ............................ .192
Brake System ......................... .194, 293
Anti-Lock (ABS) ........................ .194
Fluid Check ........................ .293, 316
Master Cylinder ........................ .293
Parking .............................. .192
Warning Light .......................... .135
Brake/Transmission Interlock ..................182
Bulb Replacement ...................... .307, 308
Bulbs, Light ........................... .71, 307
Camera, Rear ............................ .103
Capacities, Fluid .......................... .313
Caps, Filler Fuel ................................. .229
Oil (Engine) ........................ .275, 281
Power Steering ......................... .191
Radiator (Coolant Pressure) .................291
Carbon Monoxide Warning .................68, 229
Cargo Tie-Downs .......................... .109
Car Washes .............................. .296
Cellular Phone ........................... .160
Certification Label ......................... .230Chains, Tire
............................. .219
Chart, Tire Sizing .......................... .202
Check Engine Light (Malfunction Indicator Light). . . .277
Checking Your Vehicle For Safety ................67
Checks, Safety .............................67
Child Restraint .............................48
Child Restraints Booster Seats ............................52
Child Restraints ..........................48
Child Seat Installation ......................61
How To Stow An Unused ALR Seat Belt .........58
Infants And Child Restraints .................50
Locating The LATCH Anchorages ..............56
Lower Anchors And Tethers For Children ........54
Older Children And Child Restraints ...........51
Seating Positions ..........................
53
Cigar Lighter ............................ .106
Clean Air Gasoline ........................ .226
Cleaning Wheels ............................... .297
Climate Control ........................... .161
Manual ............................... .161
Cold Weather Operation ..................... .178
Compact Spare Tire ........................ .214
Contract, Service .......................... .32610
INDEX 331