climate control FORD F-250 2019 Service Manual

3
360 Degree Camera....................................237
Advanced Camera Views................................ 237
Auxiliary Camera................................................ 239
Bed View Camera.............................................. 239
Camera Views...................................................... 237
Front Camera...................................................... 238
Keep Out Zone.................................................... 238
Side Camera........................................................ 239
4
4WD See: Four-Wheel Drive...................................... 212
A
A/C See: Climate Control......................................... 145
About This Manual...........................................7
ABS See: Brakes........................................................... 223
ABS driving hints See: Hints on Driving With Anti-Lock
Brakes................................................................ 225
Accessories.....................................................572 Exterior style......................................................... 572
Interior style.......................................................... 572
Lifestyle.................................................................. 572
Peace of mind...................................................... 572
Accessories See: Replacement Parts
Recommendation............................................ 14
ACC See: Using Adaptive Cruise Control............242
Adjustable Pedals
.........................................88
Adjusting the Headlamps........................356
Horizontal Aim Adjustment........................... 358
Vertical Aim Adjustment................................ 356
Adjusting the Pedals....................................88
Adjusting the Steering Wheel - Vehicles With: Manual Adjustable Steering
Column
...........................................................84
Adjusting the Steering Wheel - Vehicles With: Power Adjustable Steering
Column
...........................................................84
End of Travel Position......................................... 85Memory Feature...................................................
85
Airbag Disposal...............................................57
Air Conditioning See: Climate Control......................................... 145
Air Filter See: Changing the Engine Air Filter - 6.2L/
6.8L..................................................................... 361
See: Changing the Engine Air Filter - 6.7L Diesel................................................................. 362
Alarm See: Anti-Theft Alarm........................................ 80
Anti-Theft Alarm
...........................................80
Arming the Alarm.................................................. 81
Disarming the Alarm............................................ 81
Using the System.................................................. 81
Appendices...................................................608
Apps..................................................................541 ........................................................................\
........... 541
SiriusXM Traffic and Travel Link................... 543
At a Glance........................................................18
Audible Warnings and Indicators
..............111
Headlamps On Warning Chime...................... 111
Key in Ignition Warning Chime......................... 111
Parking Brake On Warning Chime.................. 111
Audio Control
..................................................85
Media........................................................................\
86
Seek, Next or Previous....................................... 86
Audio System
...............................................444
General Information......................................... 444
Audio Unit - Vehicles With: AM/FM/ SYNC
.............................................................447
Accessing the Clock Settings........................ 447
Accessing the Media Source Menu.............447
Accessing the Menu.......................................... 447
Accessing the Phone Features..................... 448
Accessing the Sound Settings..................... 448
Adjusting the Volume...................................... 448
Changing Radio Stations............................... 448
Listening to Satellite Radio........................... 448
Listening to the Radio..................................... 448
Menu Structure.................................................. 449
Switching the Audio Unit On and Off........448
Using Seek, Fast Forward and Reverse............................................................. 449
Using the Display Control.............................. 448
Using the Number Block................................ 449
649
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-Printing Index

Audio Unit - Vehicles With: AM/FM/
Touchscreen Display...............................446
Adjusting the Volume...................................... 446
Changing Radio Stations............................... 446
Selecting the Audio Modes............................ 447
Setting a Memory Preset................................ 447
Switching the Audio Unit On and Off.........447
Using Seek, Fast Forward and Reverse............................................................. 447
Audio Unit - Vehicles With: AM/ FM..................................................................444
Accessing the Auxiliary Media Sources............................................................ 444
Accessing the Menu......................................... 444
Adjusting the Volume...................................... 445
Changing Radio Stations................................ 445
Displaying the Clock......................................... 445
Selecting the Audio Modes........................... 445
Setting the Memory Presets......................... 445
Switching the Audio Unit On and Off........445
Using Seek, Fast Forward and Reverse............................................................. 445
Autolamps
........................................................92
Windshield Wiper Activated
Headlamps........................................................ 92
Automatic Climate Control......................146 Directing the Airflow.......................................... 146
Setting the Blower Motor Speed................... 147
Setting the Temperature.................................. 147
Switching Auto Mode On and Off.................147
Switching Dual Zone Mode On and Off........................................................................\
147
Switching Maximum Air Conditioning On and Off............................................................... 147
Switching Maximum Defrost On and Off....................................................................... 148
Switching Recirculated Air On and Off....................................................................... 148
Switching the Air Conditioning On and Off........................................................................\
147
Switching the Climate Control On and Off........................................................................\
147
Automatic High Beam Control..................93 Automatic High Beam Indicator..................... 94
Switching the System On and Off.................94
Automatic Transmission
..........................206
Brake-Shift Interlock........................................ 209If Your Vehicle Gets Stuck In Mud or
Snow.................................................................. 210
Understanding the Shift Positions of Your Automatic Transmission........................... 206
Understanding your SelectShift Automatic ™ transmission........................ 208
Automatic Transmission Fluid Check............................................................346
Checking Automatic Transmission Fluid.................................................................... 347
Autowipers.......................................................89
Auxiliary Power Points...............................168 400 Watt AC Power Point.............................. 168
DC Power Point................................................... 168
Locations............................................................... 169
Auxiliary Switches
........................................574
Upfitter Interface Module................................ 577
B
Battery See: Changing the 12V Battery..................... 354
Bed Extender
....................................................76
Grocery mode......................................................... 77
Tailgate mode........................................................ 76
Bed Ramps
.....................................................270
Installing the Ramp Holder............................ 272
Stowing the Bed Ramp.................................... 272
Using the Bed Ramp.......................................... 271
Blind Spot Information System..............253 Blind Spot Information System with Trailer
Tow..................................................................... 255
Switching the System Off and On...............257
System Errors....................................................... 257
Using the System............................................... 254
BLIS See: Blind Spot Information System..........253
Bonnet Lock See: Opening and Closing the Hood..........329
Booster Seats..................................................33 Types of Booster Seats...................................... 33
Brake Fluid Check........................................350
Brakes...............................................................223 General Information.......................................... 223
Breaking-In....................................................299
Bulb Specification Chart..........................442
650
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-Printing Index

Cleaning the Instrument Panel and
Instrument Cluster Lens.........................374
Cleaning the Interior....................................372
Cleaning the Wheels...................................376
Cleaning the Windows and Wiper Blades............................................................372
Clearing All MyKeys.......................................67
Climate............................................................525 Accessing Rear Climate Controls.................527
Accessing the Climate Control Menu.........525
Directing the Airflow......................................... 525
Rear Climate Control Lock Indicator...........527
Setting the Blower Motor Speed.................525
Setting the Temperature................................. 525
Switching Auto Mode On and Off...............525
Switching Dual Zone Mode On and Off...................................................................... 526
Switching Maximum Air Conditioning On and Off.............................................................. 526
Switching Maximum Defrost On and Off...................................................................... 526
Switching Rear Auto Mode On and Off....................................................................... 527
Switching Recirculated Air On and Off....................................................................... 527
Switching the Air Conditioning On and Off....................................................................... 525
Switching the Climate Controlled Seats On and Off.............................................................. 526
Switching the Climate Control On and Off...................................................................... 526
Switching the Heated Exterior Mirrors On and Off.............................................................. 526
Switching the Heated Rear Window On and Off...................................................................... 526
Switching the Heated Seats On and Off...................................................................... 526
Switching the Heated Steering Wheel On and Off.............................................................. 526
Switching the Heated Windshield On and Off...................................................................... 526
Switching the Rear Climate Controlled Seats On and Off........................................... 527
Switching the Rear Heated Seats On and Off....................................................................... 527
Switching the Rear Ventilated Seats On and Off.............................................................. 527Switching the Ventilated Seats On and
Off....................................................................... 527
Climate Control.............................................145
Climate Controlled Seats..........................162 Cooled Seats........................................................ 162
Heated Seats........................................................ 162
Coolant Check See: Engine Coolant Check - 6.2L/6.8L.....339
See: Engine Coolant Check - 6.7L
Diesel................................................................. 343
Crash Sensors and Airbag Indicator
.......56
Creating a MyKey...........................................66
Programming or Changing Configurable
Settings.............................................................. 66
Cross Traffic Alert
........................................258
False Alerts.......................................................... 260
Switching the System Off and On..............260
System Errors..................................................... 260
System Lights, Messages and Audible Alerts................................................................. 259
System Limitations........................................... 260
Using the System.............................................. 258
Cruise Control.................................................86 Principle of Operation....................................... 241
Cruise control See: Using Cruise Control................................ 241
Customer Assistance...................................311
D
Data Recording
................................................10
Comfort, Convenience and Entertainment
Data....................................................................... 12
Event Data................................................................. 11
Service Data............................................................. 11
Services That Third Parties Provide...............12
Services That We Provide.................................. 12
Vehicles With a Modem...................................... 12
Vehicles With an Emergency Call System.................................................................. 13
Vehicles With SYNC............................................. 13
Daytime Running Lamps.............................93 Type One - Conventional
(Non-Configurable)....................................... 93
Type Two - Configurable................................... 93
Diesel Particulate Filter
.............................200
Oxidation Catalytic Converter and Diesel
Particulate Filter System............................ 201
652
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-Printing Index

Regeneration......................................................
200
Digital Radio...................................................451 HD Radio Reception and Station
Troubleshooting............................................ 452
Direction Indicators.......................................95
Doors and Locks.............................................69
Draining the Fuel Filter Water Trap - 6.7L Diesel..............................................................351
Draining the Diesel Fuel Conditioner Module.............................................................. 352
Filter Location...................................................... 351
Driver Alert.....................................................249 Using Driver Alert............................................... 249
Driver and Passenger Airbags...................48 Children and Airbags........................................... 53
Passenger Airbag On and Off Switch .........48
Proper Driver and Front Passenger Seating Adjustment........................................................ 53
Driving Aids
....................................................249
Driving Hints..................................................299
Driving Through Water..............................300
DRL See: Daytime Running Lamps......................... 93
E
Economical Driving.....................................299
Electromagnetic Compatibility
.............608
Electronic Locking Differential.................221 Activating the Electronic Locking
Differential........................................................ 221
Emission Law.................................................193 Noise Emissions Warranty, Prohibited
Tampering Acts and Maintenance..........194
Tampering With a Noise Control System............................................................... 193
End User License Agreement..................610 VEHICLE SOFTWARE END USER LICENSE
AGREEMENT (EULA) ................................. 610
Engine Block Heater.....................................181 Using the Engine Block Heater...................... 182
Engine Coolant Check - 6.2L/6.8L........339 Adding Coolant.................................................. 340
Engine Coolant Temperature Management
.................................................. 342
Fail-Safe Cooling................................................ 341
Recycled Coolant.............................................. 340
Severe Climates.................................................. 341Engine Coolant Check - 6.7L
Diesel.............................................................343
Adding Coolant................................................... 343
Coolant Change................................................. 346
Engine and Secondary Cooling System Refill Procedure............................................. 345
Engine-driven Cooling Fan............................. 346
Recycled Coolant............................................... 345
Severe Climates................................................. 346
Engine Emission Control
............................193
Engine Idle Shutdown..................................181
Engine Immobilizer See: Passive Anti-Theft System..................... 78
Engine Oil Check - 6.2L/6.8L..................334 Adding Engine Oil.............................................. 334
Engine Oil Check - 6.7L Diesel................335 Adding Engine Oil.............................................. 336
Engine lubrication for severe service operation ......................................................... 336
Engine Oil Dipstick - 6.2L/6.8L...............334
Engine Oil Dipstick - 6.7L Diesel.............334
Engine Specifications - 6.2L....................419 Drivebelt Routing................................................ 419
Engine Specifications - 6.7L Diesel.......419 Drivebelt Routing............................................... 420
Engine Specifications - 6.8L...................420 Drivebelt Routing................................................ 421
Entertainment...............................................515 AM/FM Radio....................................................... 516
Apps........................................................................\
524
Bluetooth Stereo or USB................................ 523
CD (If equipped)................................................ 522
HD Radio ™ Information (If
Available)......................................................... 519
SiriusXM® Satellite Radio (If Activated)......................................................... 517
Sources................................................................... 516
Supported Media Players, Formats and Metadata Information................................ 524
USB Ports............................................................. 524
Environment......................................................17
Essential Towing Checks..........................287 Before Towing a Trailer.................................... 294
Dynamic Hitching Using the Rear View Camera System............................................ 288
Hitches.................................................................. 289
Integrated Trailer Brake Controller..............292
653
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-Printing Index

Turbo Boost Gauge...........................................
106
Type 1 and 2.......................................................... 104
Type 3..................................................................... 105
Gearbox See: Transmission............................................. 206
General Information on Radio Frequencies...................................................58
Intelligent Access................................................. 58
General Maintenance Information.......580 Multi-Point Inspection..................................... 583
Owner Checks and Services........................... 581
Protecting Your Investment.......................... 580
Why Maintain Your Vehicle?......................... 580
Why Maintain Your Vehicle at Your Dealership?.................................................... 580
Getting Assistance Outside the U.S. and Canada..........................................................314
Getting the Services You Need.................311 Away From Home................................................ 311
Global Opening..............................................98 Opening the Windows....................................... 98
H
Handbrake See: Parking Brake............................................. 225
Hazard Flashers...........................................305
HDC See: Using Hill Descent Control.....................231
Headlamp Adjusting See: Adjusting the Headlamps..................... 356
Headrest See: Head Restraints......................................... 152
Head Restraints.............................................152
Adjusting the Head Restraint......................... 153
Heated Exterior Mirrors................................151
Heated Rear Window..................................150
Heated Seats.................................................160 Rear Heated Seats.............................................. 161
Heated Steering Wheel
................................87
Heating See: Climate Control......................................... 145
Hill Start Assist.............................................225 Switching the System On and Off..............226
Using Hill Start Assist....................................... 226Hints on Controlling the Interior
Climate..........................................................148
Defogging the Side Windows in Cold Weather............................................................ 150
General Hints....................................................... 148
Quickly Cooling the Interior............................ 149
Quickly Heating the Interior............................ 149
Recommended Settings for Cooling..........150
Recommended Settings for Heating..........149
Hints on Driving With Anti-Lock Brakes............................................................225
Home Screen
................................................507
Hood Lock See: Opening and Closing the Hood..........329
I
Ignition Switch
................................................173
In California (U.S. Only)..............................312
Information Display Control
.......................87
Information Displays.....................................112
General Information............................................ 112
Information Messages
................................128
4WD........................................................................\
. 144
Adaptive Cruise Control................................... 129
Adaptive Steering............................................... 130
AdvanceTrac and Traction Control..............130
Airbag....................................................................... 131
Alarm and Security.............................................. 131
Automatic Engine Shutdown.......................... 131
Battery and Charging System........................ 132
Blind Spot Information and Cross Traffic Alert System.................................................... 132
Diesel Messages.................................................. 133
Doors and Locks.................................................. 135
Driver Alert............................................................ 136
Drivetrain................................................................ 136
Engine..................................................................... 136
Fuel........................................................................\
... 137
Keys and Intelligent Access............................. 137
Lane Keeping System....................................... 138
Maintenance........................................................ 138
MyKey...................................................................... 139
Off Road................................................................. 139
Park Aid.................................................................. 140
Park Brake............................................................. 140
Power Steering..................................................... 141
Pre-Collision Assist............................................. 141
655
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-Printing Index

Remote Start........................................................
142
Seats........................................................................\
142
Starting System .................................................. 142
Tire Pressure Monitoring System.................. 142
Trailer....................................................................... 143
Installing Child Restraints...........................22 Child Seats.............................................................. 22
Combining Seatbelt and LATCH Lower Anchors for Attaching Child Safety
Seats.................................................................... 30
Front Seat Tether Strap Attachment (Regular Cab).................................................... 31
Rear Seat Tether Strap Attachment (Crew Cab and Super Cab)....................................... 32
Use of Inboard Lower Anchors from the Outboard Seating Positions (Center
Seating Use) .................................................... 30
Using Inflatable Seatbelts (Rear Seat Outboard Positions)...................................... 26
Using Lap and Shoulder Belts (Except Front Center Position of Super Cab and Crew
Cab)...................................................................... 22
Using Lap and Shoulder Belts (Front Center Position of Super Cab and Crew
Cab)...................................................................... 24
Using Lower Anchors and Tethers for CHildren (LATCH)........................................... 28
Using Tether Straps............................................ 30
Instrument Cluster.......................................104
Instrument Lighting Dimmer.....................92
Instrument Panel............................................18
Interior Lamps.................................................95 Front Interior Lamp............................................. 95
Rear Interior Lamps............................................ 96
Interior Mirror
.................................................100
Auto-Dimming Mirror......................................... 101
Manual Dimming Mirror.................................... 101
Introduction.........................................................7
J
Jump Starting the Vehicle........................306 Connecting the Jumper Cables................... 306
Jump Starting...................................................... 307
Preparing Your Vehicle.................................... 306
Removing the Jumper Cables....................... 307K
Keyless Entry
....................................................72
SECURICODE™ KEYLESS ENTRY
KEYPAD............................................................... 72
Keyless Starting
.............................................174
Ignition Modes...................................................... 174
Keys and Remote Controls.........................58
L
Lane Keeping System
................................250
Switching the System On and Off................251
System Display................................................... 252
System Settings.................................................. 251
Troubleshooting................................................. 252
Lighting Control...............................................91 Flashing the Headlamp High Beam..............92
Headlamp High Beam......................................... 91
Lighting...............................................................91 General Information............................................. 91
Limited Slip Differential..............................221
Load Carrying
................................................266
Load Limit......................................................266
Special Loading Instructions for Owners of
Pick-up Trucks and Utility-type
Vehicles............................................................. 270
Vehicle Loading - with and without a Trailer................................................................ 266
Locking and Unlocking................................69 Activating Intelligent Access........................... 69
Autolock.................................................................... 71
Battery Saver........................................................... 71
Illuminated Entry.................................................... 71
Power Door Locks................................................ 69
Remote Control.................................................... 69
Smart Unlock......................................................... 70
Smart Unlocks for Intelligent Access Keys...................................................................... 70
Lug Nuts See: Changing a Road Wheel....................... 406
M
Maintenance.................................................329 General Information......................................... 329
Manual Climate Control
.............................145
Directing the Airflow.......................................... 145
656
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-Printing Index

Setting the Blower Motor Speed..................
145
Setting the Temperature................................. 145
Switching Maximum Air Conditioning On and Off.............................................................. 146
Switching Maximum Defrost On and Off....................................................................... 146
Switching Recirculated Air On and Off....................................................................... 146
Switching the Air Conditioning On and Off........................................................................\
145
Switching the Climate Control On and Off....................................................................... 146
Manual Seats.................................................154
Manual Lumbar .................................................. 155
Moving the Seat Backward and Forward............................................................. 155
Recline Adjustment........................................... 155
Media Hub
......................................................456
Memory Function.........................................158
Easy Entry and Exit Feature............................ 159
Linking a PreSet Position to your Remote Control or Intelligent Access Key Fob
........................................................................\
...... 158
Recalling a Preset Position............................. 158
Saving a Preset Position.................................. 158
Message Center See: Information Displays................................. 112
Mirrors See: Windows and Mirrors................................ 97
Mobile Communications Equipment
......16
Moonroof.........................................................102 Bounce-Back....................................................... 103
Opening and Closing the Moonroof............102
Motorcraft Parts - 6.2L...............................421
Motorcraft Parts - 6.7L Diesel
.................422
Motorcraft Parts - 6.8L..............................423
MyKey – Troubleshooting...........................67
MyKey ™.............................................................65
Principle of Operation........................................ 65
N
Navigation
......................................................533
cityseeker............................................................. 540
Destination Mode.............................................. 535
Map Mode............................................................. 533
Navigation Map Updates................................. 541
Navigation Menu................................................ 538SiriusXM Traffic and Travel Link....................
541
SYNC AppLink.................................................... 540
Waypoints............................................................ 539
Normal Scheduled Maintenance
..........584
Diesel Engine....................................................... 585
Gasoline Engine................................................. 584
O
Oil Change Indicator Reset
......................338
Oil Check See: Engine Oil Check - 6.2L/6.8L..............334
See: Engine Oil Check - 6.7L Diesel.............335
Opening and Closing the Hood..............329
Ordering Additional Owner's Literature......................................................316
Obtaining a French Owner ’s Manual..........316
Overhead Console........................................170
P
Parking Aids
...................................................233
Principle of Operation...................................... 233
Parking Brake
.................................................225
Passive Anti-Theft System.........................78 SecuriLock®........................................................... 78
PATS See: Passive Anti-Theft System..................... 78
Perchlorate........................................................14
Phone...............................................................527 During a Phone Call........................................... 531
Making Calls........................................................ 530
Pairing Your Cell Phone for the First Time................................................................... 528
Phone Menu........................................................ 528
Receiving Calls..................................................... 531
Smartphone Connectivity.............................. 532
Text Messaging................................................... 532
Post-Crash Alert System
..........................308
Power Door Locks See: Locking and Unlocking............................. 69
Power Running Boards................................82
Power Seats
....................................................155
Adjusting the Lumbar Support..................... 156
Adjusting the Multi-Contour Front Seats With Active Motion ...................................... 156
Power Steering Fluid Check....................350
Power Take-Off
..............................................211
657
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-Printing Index

Phone Voice Commands................................
463
Receiving Calls................................................... 465
System Settings.................................................. 471
Text Messaging................................................... 467
Using Traction Control................................227 Switching the System Off............................... 227
System Indicator Lights and Messages.......................................................... 227
Using Voice Recognition...........................459
Audio Voice Commands................................. 509
Climate Voice Commands.............................. 510
Initiating a Voice Session................................ 459
Mobile App Voice Commands....................... 513
Navigation Voice Commands........................ 512
Phone Voice Commands................................ 510
SiriusXM Traffic and Travel Link Voice Commands...................................................... 513
System Interaction and Feedback.............460
Voice Settings Commands............................. 514
Utilizing the Mediation/Arbitration Program (Canada Only)
.........................314
V
Vehicle Care
...................................................369
General Information......................................... 369
Vehicle Certification Label.......................425
Vehicle Identification Number................424
Vehicle Storage.............................................376 Battery.................................................................... 377
Body........................................................................\
376
Brakes..................................................................... 377
Cooling system.................................................... 377
Engine..................................................................... 377
Fuel system........................................................... 377
General.................................................................. 376
Miscellaneous...................................................... 377
Removing Vehicle From Storage.................. 377
Tires........................................................................\
. 377
Ventilation See: Climate Control......................................... 145
VIN See: Vehicle Identification Number............424
Voice Control
...................................................86 W
Warning Lamps and Indicators
...............107
4X2........................................................................\
..... 111
4X4 HIGH................................................................. 111
4X4 LOW.................................................................. 111
Adaptive Cruise Control................................... 107
Adaptive Steering............................................... 107
Anti-Lock Braking System............................... 107
Automatic High Beam...................................... 107
Battery.................................................................... 108
Blind Spot Monitor............................................ 108
Brake System Warning Lamp........................ 108
Check 4X4............................................................ 108
Check Fuel Cap................................................... 108
Cruise Control...................................................... 108
Diesel Engine Brake........................................... 108
Diesel Exhaust Fluid.......................................... 108
Direction Indicator............................................. 109
Door Ajar................................................................ 109
Electronic Locking Differential...................... 109
Engine Coolant Temperature........................ 109
Engine Oil.............................................................. 109
Fasten Seatbelt.................................................. 109
Front Airbag......................................................... 109
Front Fog Lamps................................................ 109
High Beam............................................................ 109
Hill Descent.......................................................... 109
Low Fuel Level..................................................... 109
Low Tire Pressure Warning............................. 109
Powertrain Malfunction/Reduced Power/Electronic Throttle Control..........110
Service Engine Soon........................................... 110
Stability Control................................................... 110
Stability Control Off........................................... 110
Transmission Tow/Haul.................................... 110
Wait To Start......................................................... 110
Water In Fuel......................................................... 110
Warning Triangle
.........................................305
Washer Fluid Check.....................................351
Washers See: Cleaning the Exterior.............................. 369
See: Wipers and Washers................................. 89
Waxing..............................................................371
Wheel Nuts See: Changing a Road Wheel....................... 406
Wheels and Tires.........................................379 General Information.......................................... 379
662
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-Printing Index