seats GMC YUKON 2017 Manual Online

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-9955936) - 2017 - crc - 11/9/16
Climate Controls 197
climate controls, the rear climate
temperature is linked to the driver
temperature setting.
MODE :Press to change the
direction of the airflow in the vehicle.
Repeatedly press the button until
the desired mode appears on the
display. Multiple presses will cycle
through the delivery selections.
MorL: If equipped, pressMorLto heat the left or right outboard seat
cushion. See Heated Rear Seats
0 71.
Air Vents
Adjustable air vents are in the
center and on the side of the
instrument panel.
1. Slider Knob
2. Thumbwheel
Move the slider knobs (1) to change
the direction of the airflow.
Use the thumbwheels (2) near the
air vents to open or close off the
airflow. Operation Tips
.
Clear away any ice, snow,
or leaves from the air inlets at
the base of the windshield that
could block the flow of air into
the vehicle.
. When you enter a vehicle in cold
weather, press the fan up button
to the maximum fan level before
driving. This helps clear the
intake ducts of snow and
moisture, and reduces the
chance of fogging the inside of
the window.
. Keep the air path under the front
seats clear of objects to help
circulate the air inside of the
vehicle more effectively.
. Use of non-GM approved hood
deflectors can adversely affect
the performance of the system.
Check with your dealer before
adding equipment to the outside
of the vehicle.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-9955936) - 2017 - crc - 11/9/16
Driving and Operating 217
The label will help decide how
much cargo and installed
equipment the truck can carry.
Using heavier suspension
components to get added
durability might not change the
weight ratings. Ask your dealer
to help load the vehicle the
right way.
{Warning
Things you put inside the
vehicle can strike and injure
people in a sudden stop or
turn, or in a crash.
.Put things in the cargo
area of the vehicle. Try to
spread the weight evenly.
.Never stack heavier
things, like suitcases,
inside the vehicle so that
some of them are above
the tops of the seats.
(Continued)
Warning (Continued)
.Do not leave an
unsecured child restraint
in the vehicle.
.When you carry
something inside the
vehicle, secure it
whenever you can.
.Do not leave a seat
folded down unless you
need to.
There is also important loading
information for off-road driving in
this manual. See “Loading Your
Vehicle for Off-Road Driving”
under Off-Road Driving 0204.
Starting and
Operating
New Vehicle Break-In
Caution
The vehicle does not need an
elaborate break-in. But it will
perform better in the long run if
you follow these guidelines:
. Keep the vehicle speed at
88 km/h (55 mph) or less for
the first 805 km (500 mi).
. Do not drive at any one
constant speed, fast or slow,
for the first 805 km (500 mi).
Do not make full-throttle
starts. Avoid downshifting to
brake or slow the vehicle.
. Avoid making hard stops for
the first 322 km (200 mi) or
so. During this time the new
brake linings are not yet
broken in. Hard stops with
new linings can mean
(Continued)

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-9955936) - 2017 - crc - 11/9/16
218 Driving and Operating
Caution (Continued)
premature wear and earlier
replacement. Follow this
breaking-in guideline every
time you get new brake
linings.
. Do not tow a trailer during
break-in. See Trailer Towing
0 272 for the trailer towing
capabilities of the vehicle
and more information.
Following break-in, engine speed
and load can be gradually
increased.
Adjustable Throttle and
Brake Pedal
If equipped, the position of the
throttle and brake pedals can be
changed.
The pedals can only be adjusted
when the vehicle is in P (Park).
The switch used to adjust the
pedals is to the left of the steering
wheel.
Press the switch to the left to move
the pedals closer to your body.
Press the switch to the right to move
the pedals away.
Before you start driving, fully press
the brake pedal to confirm the
adjustment is right for you.
The vehicle may have a memory
function, which lets pedal settings
be saved and recalled. See Memory
Seats 066.
Ignition Positions (Key
Access)
Vehicles with Key Access have an
ignition switch with four different
positions.
To shift out of P (Park), the ignition
must be in ON/RUN or ACC/
ACCESSORY and the regular brake
pedal must be applied.
0 (STOPPING THE ENGINE/LOCK/
OFF) : When the vehicle is stopped,
turn the ignition switch to LOCK/
OFF to turn the engine off. Retained

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-9955936) - 2017 - crc - 11/9/16
Vehicle Care 331
Tire Designations
Tire Size
The example shows a typical
passenger vehicle tire size.
Passenger (P-Metric) Tire
(1) Passenger (P-Metric) Tire:
The United States version of a
metric tire sizing system. The
letter P as the first character in
the tire size means a passenger
vehicle tire engineered to
standards set by the U.S. Tire
and Rim Association.
(2) Tire Width
:The three-digit
number indicates the tire section
width in millimeters from
sidewall to sidewall. (3) Aspect Ratio
:A two-digit
number that indicates the tire
height-to-width measurements.
For example, if the tire size
aspect ratio is 75, as shown in
item C of the tire illustration, it
would mean that the tire's
sidewall is 75 percent as high as
it is wide.
(4) Construction Code
:A letter
code is used to indicate the type
of ply construction in the tire.
The letter R means radial ply
construction; the letter D
means diagonal or bias ply
construction; and the letter B
means belted-bias ply
construction.
(5) Rim Diameter
:Diameter of
the wheel in inches.
(6) Service Description
:These
characters represent the load
index and speed rating of the
tire. The load index represents
the load carrying capacity a tire is certified to carry. The speed
rating is the maximum speed a
tire is certified to carry a load.
Tire Terminology and
Definitions
Air Pressure:The amount of
air inside the tire pressing
outward on each square inch of
the tire. Air pressure is
expressed in kPa (kilopascal)
or psi (pounds per square inch).
Accessory Weight
:The
combined weight of optional
accessories. Some examples of
optional accessories are
automatic transmission, power
windows, power seats, and air
conditioning.
Aspect Ratio
:The relationship
of a tire's height to its width.
Belt
:A rubber coated layer of
cords between the plies and the
tread. Cords may be made from
steel or other reinforcing
materials.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-9955936) - 2017 - crc - 11/9/16
Index 417
IndexA
Accessories andModifications . . . . . . . . . . . . . . . . . . 286
Accessory Power . . . . . . . . . . . . . . . 225
Active Fuel Management
®. . . . . . 227
Adaptive Cruise Control . . . . . . . . 246
Add-On Electrical Equipment . . . 283
Additional Information OnStar
®. . . . . . . . . . . . . . . . . . . . . . 412
Additional Maintenance
and Care . . . . . . . . . . . . . . . . . . . . . . 383
Adjustable Throttle and Brake Pedal . . . . . . . . . . . . . . . . . . . 218
Adjustments
Lumbar, Front Seats . . . . . . . . . . . . 65
Air Cleaner/Filter, Engine . . . . . . . 298
Air Conditioning . . . . . . . . . . . 192, 196
Air Filter, Passenger Compartment . . . . . . . . . . . . . . . . . 198
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 197
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . 98
How Does an AirbagRestrain? . . . . . . . . . . . . . . . . . . . . . 91
Passenger Sensing System . . . . 93
What Makes an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 91 Airbag System (cont'd)
What Will You See after an
Airbag Inflates? . . . . . . . . . . . . . . . 92
When Should an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 90
Where Are the Airbags? . . . . . . . . 88
Airbags Adding Equipment to theVehicle . . . . . . . . . . . . . . . . . . . . . . . . 98
Passenger Status Indicator . . . 143
Readiness Light . . . . . . . . . . . . . . 143
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . . . 97
System Check . . . . . . . . . . . . . . . . . . 87
Alarm Vehicle Security . . . . . . . . . . . . . . . . 50
Alert Lane Change . . . . . . . . . . . . . . . . . 261
Side Blind Zone (SBZA) . . . . . . 261
All-Season Tires . . . . . . . . . . . . . . . . 328
All-Terrain Tires . . . . . . . . . . . . . . . . . 329
Antilock Brake System (ABS) . . . 238 Warning Light . . . . . . . . . . . . . . . . . 147
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . 366
Interior . . . . . . . . . . . . . . . . . . . . . . . . 370
Armrest Storage . . . . . . . . . . . . . . . . 122

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-9955936) - 2017 - crc - 11/9/16
Index 421
FluidAutomatic
Transmission . . . . . . . . . . . 294, 297
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 306
Four-Wheel Drive Transfer Case . . . . . . . . . . . . . . . 235
Washer . . . . . . . . . . . . . . . . . . . . . . . 304
Fog Lamps . . . . . . . . . . . . . . . . . . . . . 187 Bulb Replacement . . . . . . . . . . . . 314
Folding Mirrors . . . . . . . . . . . . . . . . . . 55
Forward Automatic Braking . . . . . 259
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . 257
Four-Wheel Drive . . . . . . . . . . 235, 307
Four-Wheel-Drive Light . . . . . . . . . 148
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . 403
Front Axle . . . . . . . . . . . . . . . . . . . . . . 308
Front Fog Lamp Light . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Front Seats
Heated and Ventilated . . . . . . . . . . 69
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265 Additives . . . . . . . . . . . . . . . . . . . . . 266
Economy Driving . . . . . . . . . . . . . . . 26
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . 269
Filling the Tank . . . . . . . . . . . . . . . 267 Fuel (cont'd)
Foreign Countries . . . . . . . . . . . . 266
Gauge . . . . . . . . . . . . . . . . . . . . . . . . 138
Low Fuel Warning Light . . . . . . . 151
Management, Active . . . . . . . . . . 227
Requirements, California . . . . . 266
System Messages . . . . . . . . . . . . 163
Full-Size Spare Tire . . . . . . . . . . . . 357
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . 317 Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 317
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . 321, 324
Rear Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 326
G
Garage Door Opener . . . . . . . . . . . 179Programming . . . . . . . . . . . . . . . . . 179
Gauges Engine CoolantTemperature . . . . . . . . . . . . . . . . 140
Engine Oil Pressure . . . . . . . . . . 139
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Odometer . . . . . . . . . . . . . . . . . . . . . 138
Speedometer . . . . . . . . . . . . . . . . . 138
Tachometer . . . . . . . . . . . . . . . . . . . 138
Transmission Temperature . . . . 141
Trip Odometer . . . . . . . . . . . . . . . . 138 Gauges (cont'd)
Voltmeter . . . . . . . . . . . . . . . . . . . . . 141
Warning Lights and
Indicators . . . . . . . . . . . . . . . . . . . 134
General Information Service and Maintenance . . . . . 375
Towing . . . . . . . . . . . . . . . . . . . . . . . . 269
Vehicle Care . . . . . . . . . . . . . . . . . . 285
Glass Replacement . . . . . . . . . . . . . 313
Glove Box . . . . . . . . . . . . . . . . . . . . . . 121
GM Mobility Reimbursement
Program . . . . . . . . . . . . . . . . . . . . . . . 397
H
Hazard Warning Flashers . . . . . . . 186
Head Restraints . . . . . . . . . . . . . . . . . 63
Head-up Display . . . . . . . . . . . . . . . . 156
HeadlampsAiming . . . . . . . . . . . . . . . . . . . . . . . . 313
Automatic . . . . . . . . . . . . . . . . . . . . . 185
Bulb Replacement . . . . . . . . . . . . 314
Daytime Running
Lamps (DRL) . . . . . . . . . . . . . . . . 185
Flash-to-Pass . . . . . . . . . . . . . . . . . 184
High Intensity Discharge
(HID) Lighting . . . . . . . . . . . . . . . 314
High-Beam On Light . . . . . . . . . . 152
High/Low Beam Changer . . . . . 184
Lamps On Reminder . . . . . . . . . 152

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-9955936) - 2017 - crc - 11/9/16
422 Index
HeatedRear Seats . . . . . . . . . . . . . . . . . . . . . 71
Steering Wheel . . . . . . . . . . . . . . . 126
Heated and Ventilated Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Heated Mirrors . . . . . . . . . . . . . . . . . . . 55
Heater Engine . . . . . . . . . . . . . . . . . . . . . . . . 223
Heating . . . . . . . . . . . . . . . . . . . . 192, 196
High-Beam On Light . . . . . . . . . . . . 152
High-Speed Operation . . . . . . . . . . 335
Hill and Mountain Roads . . . . . . . . 210
Hill Start Assist (HSA) . . . . . . . . . . 240
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 287
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
How to Wear Safety Belts Properly . . . . . . . . . . . . . . . . . . . . . . . . 79
HVAC . . . . . . . . . . . . . . . . . . . . . . 192, 196
I
Ignition Positions . . . . . . . . . . 218, 220
Ignition Transmission Lock Check . . . . . . . . . . . . . . . . . . . . . . . . . 311
Immobilizer . . . . . . . . . . . . . . . . . . . . . . 52
Indicator Vehicle Ahead . . . . . . . . . . . . . . . . 148
Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . . 101
Infotainment . . . . . . . . . . . . . . . . . . . . 191 Infotainment System . . . . . . . . . . . . 406
Instrument Cluster . . . . . . . . . . . . . . 135
Instrument Panel
Storage Area . . . . . . . . . . . . . . . . . 121
Interior Rearview Mirrors . . . . . . . . . 57
Introduction . . . . . . . . . . . . . . . . . . . . . . . 2
J
Jump Starting - North America . . . . . . . . . . . . . . . . . . . . . . . 358
K
Key and Lock Messages . . . . . . . . 164
Keyless EntryRemote (RKE) System . . . . . 32, 34
Keys . . . . . . . . . . . . . . . . . . . . . . . . . 28, 31
L
Labeling, Tire Sidewall . . . . . . . . . . 329
Lamps Daytime Running (DRL) . . . . . . 185
Dome . . . . . . . . . . . . . . . . . . . . . . . . . 188
Exterior Controls . . . . . . . . . . . . . . 182
Exterior Lamps OffReminder . . . . . . . . . . . . . . . . . . . 184
License Plate . . . . . . . . . . . . . . . . . 315
Malfunction Indicator . . . . . . . . . 145
Messages . . . . . . . . . . . . . . . . . . . . 164
On Reminder . . . . . . . . . . . . . . . . . 152 Lamps (cont'd)
Reading . . . . . . . . . . . . . . . . . . . . . . 188
Lane Change Alert (LCA) . . . . . . . 261
Lane Departure Warning (LDW) . . . . . . . . . . . . . . . . 263
Lane Keep Assist (LKA) . . . . . . . . 263
Lane Keep Assist Light . . . . . . . . . 148
Lap Belt . . . . . . . . . . . . . . . . . . . . . . . . . 85
Lap-Shoulder Belt . . . . . . . . . . . . . . . 80
LATCH System Replacing Parts after aCrash . . . . . . . . . . . . . . . . . . . . . . . .114
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . 106
LED Lighting . . . . . . . . . . . . . . . . . . . . 314
Level Control Automatic . . . . . . . . . . . . . . . . . . . . . 243
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Lighting
Entry . . . . . . . . . . . . . . . . . . . . . . . . . 189
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Illumination Control . . . . . . . . . . . 187
LED . . . . . . . . . . . . . . . . . . . . . . . . . . 314
Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . 148 Airbag Readiness . . . . . . . . . . . . . 143
Antilock Brake System(ABS) Warning . . . . . . . . . . . . . . 147
Brake System Warning . . . . . . . 147

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-9955936) - 2017 - crc - 11/9/16
Index 423
Lights (cont'd)Charging System . . . . . . . . . . . . . 144
Cruise Control . . . . . . . . . . . . . . . . 152
Door Ajar . . . . . . . . . . . . . . . . . . . . . 153
Engine Coolant
Temperature Warning . . . . . . . 150
Engine Oil Pressure . . . . . . . . . . 151
Flash-to-Pass . . . . . . . . . . . . . . . . . 184
Four-Wheel-Drive . . . . . . . . . . . . . 148
Front Fog Lamp . . . . . . . . . . . . . . 152
High-Beam On . . . . . . . . . . . . . . . . 152
High/Low Beam Changer . . . . . 184
Low Fuel Warning . . . . . . . . . . . . 151
Safety Belt Reminders . . . . . . . . 142
Security . . . . . . . . . . . . . . . . . . . . . . 151
StabiliTrak
®OFF . . . . . . . . . . . . . 149
Tire Pressure . . . . . . . . . . . . . . . . . 150
Tow/Haul Mode . . . . . . . . . . . . . . . 148
Traction Control System (TCS)/StabiliTrak
®. . . . . . . . . . 149
Traction Off . . . . . . . . . . . . . . . . . . . 149
Locking Rear Axle . . . . . . . . . . . . . . 243
Locks Automatic Door . . . . . . . . . . . . . . . . . 43
Delayed Locking . . . . . . . . . . . . . . . . 43
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Lockout Protection . . . . . . . . . . . . . . 43
Power Door . . . . . . . . . . . . . . . . . . . . . 43 Locks (cont'd)
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Loss of Control . . . . . . . . . . . . . . . . . 204
Low Fuel Warning Light . . . . . . . . . 151
Low-Profile Tires . . . . . . . . . . . . . . . . 329
Lower Anchors and Tethers for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . . . . 106
Lumbar Adjustment . . . . . . . . . . . . . . 65
Front Seats . . . . . . . . . . . . . . . . . . . . . 65
M
Magnetic Ride Control . . . . . . . . . . 243
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . . 389
Maintenance and Care Additional . . . . . . . . . . . . . . . . . . . . . 383
Maintenance Schedule . . . . . . . . . 376 Recommended Fluids and
Lubricants . . . . . . . . . . . . . . . . . . . 386
Transfer Case . . . . . . . . . . . . . . . . 235
Malfunction Indicator Lamp . . . . . 145
Manual Mode . . . . . . . . . . . . . . . . . . . 231
Memory Features . . . . . . . . . . . . . . . . 12
Memory Seats . . . . . . . . . . . . . . . . . . . 66
Messages Airbag System . . . . . . . . . . . . . . . . 167
Battery Voltage andCharging . . . . . . . . . . . . . . . . . . . . 160 Messages (cont'd)
Brake System . . . . . . . . . . . . . . . . 160
Compass . . . . . . . . . . . . . . . . . . . . . 161
Door Ajar . . . . . . . . . . . . . . . . . . . . . 162
Engine Cooling System . . . . . . . 162
Engine Oil . . . . . . . . . . . . . . . . . . . . 163
Engine Power . . . . . . . . . . . . . . . . 163
Fuel System . . . . . . . . . . . . . . . . . . 163
Key and Lock . . . . . . . . . . . . . . . . . 164
Lamp . . . . . . . . . . . . . . . . . . . . . . . . . 164
Object Detection System . . . . . 164
Ride Control System . . . . . . . . . . 166
Security . . . . . . . . . . . . . . . . . . . . . . 167
Starting the Vehicle . . . . . . . . . . . 168
Steering System . . . . . . . . . . . . . . 168
Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Transmission . . . . . . . . . . . . . . . . . 169
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 159
Vehicle Reminder . . . . . . . . . . . . . 170
Washer Fluid . . . . . . . . . . . . . . . . . 171
Mirror Child-View . . . . . . . . . . . . . . . . . . . . . . 57
Mirrors
Automatic Dimming . . . . . . . . . . . . . 55
Automatic DimmingRearview . . . . . . . . . . . . . . . . . . . . . . 57
Blind Spot . . . . . . . . . . . . . . . . . . . . . . 55
Convex . . . . . . . . . . . . . . . . . . . . . . . . . 54

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-9955936) - 2017 - crc - 11/9/16
Index 425
PrivacyVehicle Data Recording . . . . . . . 404
Program Courtesy Transportation . . . . . . 399
Proposition 65 Warning,
California . . . . . . . . . . . .285, 307, 358
R
Radio Frequency Statement . . . . 403
Reading Lamps . . . . . . . . . . . . . . . . . 188
Rear Axle . . . . . . . . . . . . . . . . . . . . . . . 309Locking . . . . . . . . . . . . . . . . . . . . . . . 243
Rear Climate Control System . . . 196
Rear Seats . . . . . . . . . . . . . . . . . . . . . . 70 Heated . . . . . . . . . . . . . . . . . . . . . . . . . 71
Rear Storage . . . . . . . . . . . . . . . . . . . 122
Rear Vision Camera (RVC) . . . . . 254
Rear Window Washer/Wiper . . . . 129
Rearview Mirrors . . . . . . . . . . . . . . . . 57 Automatic Dimming . . . . . . . . . . . . . 57
Reclining Seatbacks . . . . . . . . . . . . . 65
Recommended Fluids and Lubricants . . . . . . . . . . . . . . . . . . . . . 386
Records Maintenance . . . . . . . . . . . . . . . . . . 389
Recreational Vehicle Towing . . . . 362
Reimbursement Program, GM Mobility . . . . . . . . . . . . . . . . . . . 397 Remote Keyless Entry
(RKE) System . . . . . . . . . . . . . . 32, 34
Remote Vehicle Start . . . . . . . . . . . . 41
Replacement Glass . . . . . . . . . . . . . . . . . . . . . . . . . 313
Replacement Bulbs . . . . . . . . . . . . . 316
Replacement Parts Airbags . . . . . . . . . . . . . . . . . . . . . . . . . 99
Maintenance . . . . . . . . . . . . . . . . . . 387
Replacing Airbag System . . . . . . . . 99
Replacing LATCH System Parts after a Crash . . . . . . . . . . . . 114
Replacing Safety Belt System Parts after a Crash . . . . . . . . . . . . . 86
Reporting Safety Defects Canadian Government . . . . . . . . 404
General Motors . . . . . . . . . . . . . . . 404
U.S. Government . . . . . . . . . . . . . 403
Restraints Where to Put . . . . . . . . . . . . . . . . . 105
Retained Accessory
Power (RAP) . . . . . . . . . . . . . . . . . . 225
Reverse Tilt Mirrors . . . . . . . . . . . . . . 56
Ride Control Systems Magnetic . . . . . . . . . . . . . . . . . . . . . 243
Messages . . . . . . . . . . . . . . . . . . . . 166
Roads Driving, Wet . . . . . . . . . . . . . . . . . . 209 Roadside Assistance
Program . . . . . . . . . . . . . . . . . . . . . . . 397
Roof Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . 60
Roof Rack System . . . . . . . . . . . . . . 123
Rotation, Tires . . . . . . . . . . . . . . . . . . 340
Routing, Engine Drive Belt . . . . . . 392
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . . . 228
S
Safety Belts . . . . . . . . . . . . . . . . . . . . . 78Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Extender . . . . . . . . . . . . . . . . . . . . . . . . 85
How to Wear Safety BeltsProperly . . . . . . . . . . . . . . . . . . . . . . . 79
Lap Belt . . . . . . . . . . . . . . . . . . . . . . . . 85
Lap-Shoulder Belt . . . . . . . . . . . . . . 80
Reminders . . . . . . . . . . . . . . . . . . . . 142
Replacing after a Crash . . . . . . . . 86
Use During Pregnancy . . . . . . . . . . 84
Safety Defects Reporting Canadian Government . . . . . . . . 404
General Motors . . . . . . . . . . . . . . . 404
U.S. Government . . . . . . . . . . . . . 403
Safety Locks . . . . . . . . . . . . . . . . . . . . . 44
Safety System Check . . . . . . . . . . . . 85
Scheduling Appointments . . . . . . . 399

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-9955936) - 2017 - crc - 11/9/16
426 Index
SeatsHead Restraints . . . . . . . . . . . . . . . . 63
Heated and Ventilated Front . . . . 69
Heated, Rear . . . . . . . . . . . . . . . . . . . 71
Lumbar Adjustment, Front . . . . . . 65
Memory . . . . . . . . . . . . . . . . . . . . . . . . . 66
Power Adjustment, Front . . . . . . . 64
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Reclining Seatbacks . . . . . . . . . . . . 65
Second Row . . . . . . . . . . . . . . . . . . . . 71
Third Row Seat . . . . . . . . . . . . . . . . . 76
Second Row Seats . . . . . . . . . . . . . . 71
Securing Child Restraints . . . . . . . . . . . . . . . . 114, 117
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Messages . . . . . . . . . . . . . . . . . . . . 167
OnStar
®. . . . . . . . . . . . . . . . . . . . . . 408
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 50
Vehicle Alarm . . . . . . . . . . . . . . . . . . . 50
Service . . . . . . . . . . . . . . . . . . . . . . . . . 199
Accessories andModifications . . . . . . . . . . . . . . . . 286
Doing Your Own Work . . . . . . . . 286
Engine Soon Light . . . . . . . . . . . . 145
Maintenance Records . . . . . . . . 389
Maintenance, General Information . . . . . . . . . . . . . . . . . . 375 Service (cont'd)
Parts Identification Label . . . . . 390
Publications Ordering
Information . . . . . . . . . . . . . . . . . . 402
Scheduling Appointments . . . . . 399
Services Special Application . . . . . . . . . . . 382
Servicing the Airbag . . . . . . . . . . . . . 97
Shift Lock Control Function Check, Automatic
Transmission . . . . . . . . . . . . . . . . . . 311
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . 225
Out of Park . . . . . . . . . . . . . . . . . . . 226
Side Blind Zone Alert (SBZA) . . . 261
Signals, Turn and Lane-Change . . . . . . . . . . . . . . . . . 186
Special Application Services . . . . 382
Specifications and
Capacities . . . . . . . . . . . . . . . . . . . . . 391
Speedometer . . . . . . . . . . . . . . . . . . . 138
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . . . 149
Start Assist, Hill . . . . . . . . . . . . . . . . . 240
Start Vehicle, Remote . . . . . . . . . . . 41
Starter Switch Check . . . . . . . . . . . 310
Starting the Engine . . . . . . . . . . . . . 222 Starting the Vehicle
Messages . . . . . . . . . . . . . . . . . . . . . 168
Steering . . . . . . . . . . . . . . . . . . . . . . . . 203 Heated Wheel . . . . . . . . . . . . . . . . 126
Wheel Adjustment . . . . . . . . . . . . 126
Wheel Controls . . . . . . . . . . . . . . . 126
Steering System Messages . . . . . 168
Steps
Power Assist . . . . . . . . . . . . . . . . . . . 49
Storage Rear . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Storage Areas Armrest . . . . . . . . . . . . . . . . . . . . . . . 122
Center Console . . . . . . . . . . . . . . . 122
Convenience Net . . . . . . . . . . . . . 123
Glove Box . . . . . . . . . . . . . . . . . . . . 121
Instrument Panel . . . . . . . . . . . . . 121
Roof Rack System . . . . . . . . . . . . 123
Sunglasses . . . . . . . . . . . . . . . . . . . 122
Storage Compartments . . . . . . . . . 121
Stuck Vehicle . . . . . . . . . . . . . . . . . . . 212
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . 59
Sunglass Storage . . . . . . . . . . . . . . . 122
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System Forward CollisionAlert (FCA) . . . . . . . . . . . . . . . . . . 257