
Diesel Exhaust Fluid (diesel engine only)
It illuminates when the diesel exhaust fluid level falls below
0.5 gallons (1.9L) in the 5- gallon (19.0L) tank or one gallon
(3.8L) in the 9-gallon (34.0L) tank. Refill the tank or, at a
minimum, add at least one gallon (3.8L) to the 5- gallon (19.0L) tank or
two gallons (7.6L) to the 9- gallon (34.0L) tank.
Diesel Particulate Filter (diesel engine only)
It illuminates when the soot level in the diesel particulate filter
has reached a point where it requires operator assistance. See
Diesel particulate filterin theMaintenancechapter, and your
engine operator’s manual, for more details.
Do Not Shift (Allison automatic transmission only)
It illuminates while driving if a transmission problem exists;
shifting may be restricted. Depending on the severity of the
problem, the shifter’s digital read-out may turn blank.
Operation may continue in order to reach service assistance. The control
unit may not respond to shift selector requests, since there are operating
limitations on the transmission (such as. upshift and downshift
restrictions). Direction changes do not occur.
Direction Indicator
It illuminates when you turn on the left or right turn signal or
the hazard warning flasher. If the indicators stay on or flash
faster, check for a burned out bulb.
Electronic Locking Differential
It illuminates when using the electronic locking differential.
Engine Oil Pressure (gasoline engine only)
It illuminates when engine oil pressure is low.
Fasten Safety belt
It illuminates and a tone sounds to remind you to fasten your
safety belt.
Instrument Cluster69
2015 F-650/750(f67)
Owners Guide gf(ownloose), 1st Printing, December 2013
Canadian_French(fr_can)

3. Remove the four screws and the
retaining bracket from the headlamp
bulb.
4. Pull the headlamp bulb out of the
housing. Disconnect the electrical
connector, and then remove the
headlamp bulb.
5. Reverse the procedure to install
the new bulb.
Replacing Front Parking, Turn Signal and Side Marker Lamp Bulbs
To remove the parking lamp and turn signal bulbs:
1. Make sure the headlamp control
is in the off position and the
turn signals are off.
2. Remove the four screws from
the lamp assembly.
3. Carefully lower the lamp
assembly and pull the bulb
socket straight out of the lamp
assembly.
4. Carefully pull the bulb straight out of the socket.
5. Reverse the procedure to install the new bulb.
Replacing Front Clearance and Identification Lamp Bulbs
1. Make sure the headlamp control
is in the off position.
2. Remove the screw and lens from
the lamp assembly.
3. Pull the bulb straight out of the
socket.
4. Reverse the procedure to install
the new bulb.
232Maintenance
2015 F-650/750(f67)
Owners Guide gf(ownloose), 1st Printing, December 2013
Canadian_French(fr_can)

Replacing Brake, Tail, Rear Turn Signal, Reverse, and License
Plate Lamp Bulbs
1. Remove the four screws and the
lamp lens from the lamp
assembly.
2. Carefully pull the bulb straight
out of the socket.
3. Reverse the procedure to install
the new bulb.
BULB SPECIFICATION CHART
Replacement bulbs specifications are in the chart below. Headlamp bulbs
must be marked with an authorized D.O.T. for North America and an E
for Europe to make sure lamp performance, light brightness and pattern
and safe visibility. The correct bulbs do not damage the lamp assembly or
void the lamp assembly warranty, and provide quality bulb illumination
time.
Function Number of
BulbsTrade Number
Headlamps 2 H6054
Front turn signal lamps 2 1157
Front sidemarker lamps, parking
lamps2 (amber) 194
Brake lamps, tail lamps, stop lamps,
rear turn signals lamps, license plate
lamps1 (each side) 1157
Back up lamps 2 1156
Front clearance and identification
lamps5 194
Dome lamp 1 105
Note:To replace all instrument panel lights, see an authorized dealer.
Maintenance233
2015 F-650/750(f67)
Owners Guide gf(ownloose), 1st Printing, December 2013
Canadian_French(fr_can)

Engine oil
checking and adding ..............210
dipstick ....................................210
filter, specifications ................272
refill capacities ........................268
specifications ..........................255
Exhaust fumes ............................94
F
Fail safe cooling ........................214
Fan, Engine Cooling .................211
Filter
fuel ...........................................224
Fuel
cap ...........................................108
capacity ...................................268
filler funnel .............................106
filling your vehicle with fuel ..108
octane rating ...................106, 254
quality ......................................104
running out of fuel .................106
safety information relating to
automotive fuels .....................103
Fuses ..........................187–188, 196
G
Gas cap (see Fuel cap) ............108
Gauges ...................................63, 65
H
Hazard flashers .........................178
Headlamps ...................................55
aiming ......................................231
bulb specifications ..................233
daytime running lights .............56
flash to pass ..............................55
replacing bulbs .......................231turning on and off ....................55
Head restraints ...........................80
Heating ........................................76
Hood ..........................................208
I
Ignition .................................93, 254
Information displays ...................73
Instrument panel
cleaning ...................................238
cluster ........................................67
lighting up panel and
interior .......................................56
J
Joining two calls
(multiparty/conference call) ....294
Jump-starting your vehicle ......178
K
Keys
positions of the ignition ...........93
L
Lamps ..........................................55
bulb replacement
specifications chart ................233
daytime running light ...............56
headlamps .................................55
headlamps, flash to pass ..........55
instrument panel, dimming .....56
interior lamps .....................57–58
replacing bulbs .......................231
Lane change indicator (see
Turn signal) .................................57
LATCH anchors ...........................36
380Index
2015 F-650/750(f67)
Owners Guide gf(ownloose), 1st Printing, December 2013
Canadian_French(fr_can)

Safety information ....................287
Safety restraints ........ 42–44, 46–47
Belt-Minder® ............................47
extension assembly ..................46
for adults .......................42–44, 46
for children .........................25, 30
safety belt maintenance ...........50
seat belt maintenance ..............50
warning light and chime ..........47
Safety restraints - LATCH
anchors ........................................36
Safety seats for children ......25, 30
Safety Compliance
Certification Label ....................273
Seat belts (see Safety
restraints) ....................................42
Seats
child safety seats ................25, 30
front seats .................................85
heated ........................................89
Selecting your media source
(USB, Line in, BT audio) .........318
Setting the clock ...............277–278
Spark plugs,
specifications .....................254, 272
Specification chart,
lubricants ...................................255
Starting your vehicle ............93, 95
jump starting ..........................178
Steering .....................................204
Steering wheel ............................53
controls ......................................53
tilting .........................................53
Suspension ........................162, 206
SYNC® AppLink™ ...................313
SYNC® customer support ........286
SYNC® Services ........................305T
Tail lamps
bulb replacement ....................231
Temperature control (see
Climate control) ..........................76
Text messaging .........................298
Text messaging (sending,
downloading, deleting) .....298, 300
Tilt steering wheel ......................53
Tires ...........................................243
Towing .......................................167
trailer towing ..........................167
wrecker ....................................171
Traction control ........................155
Traffic, Directions and
Information ................................305
Transmission .....................122, 126
automatic operation ...............126
brake-shift interlock (BSI) ....127
fluid, checking and adding
(automatic) .............................215
fluid, checking and adding
(manual) .................................218
fluid, refill capacities ..............268
lubricant specifications ..........255
manual operation ....................122
Turn signal ..................................57
U
Upfitter controls .......................164
UREA .........................................110
USB port ....................................282
Using privacy mode ..................294
382Index
2015 F-650/750(f67)
Owners Guide gf(ownloose), 1st Printing, December 2013
Canadian_French(fr_can)