2022 GMC YUKON rear view mirror

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-15555988) - 2022 - CRC - 12/3/21
Driving and Operating 255
Collision Alert
With Head-Up Display
Without Head-Up Display
When your vehicle approaches another
detected vehicle too rapidly, the red FCA
display will flash on the windshield. Also,
eight rapid high-pitched beeps will sound
from the front, or both sides of the Safety
Alert Seat will pulse five times. When this
Collision Alert occurs, the brake system may
prepare for driver braking to occur more
rapidly which can cause a brief, mild
deceleration. Continue to apply the brake
pedal as needed. Cruise control may be
disengaged when the Collision Alert occurs. Tailgating Alert
The vehicle-ahead indicator will display
amber when you are following a vehicle
ahead much too closely.
Selecting the Alert Timing
The Collision Alert control is on the steering
wheel. Press
[/3to set the FCA
timing to Far, Medium, Near, or on some
vehicles, Off. The first button press shows
the current setting on the DIC. Additional
button presses will change this setting. The
chosen setting will remain until it is
changed and will affect the timing of both
the Collision Alert and the Tailgating Alert
features. The timing of both alerts will vary
based on vehicle speed. The faster the
vehicle speed, the farther away the alert will
occur. Consider traffic and weather
conditions when selecting the alert timing.
The range of selectable alert timing may not
be appropriate for all drivers and driving
conditions. If your vehicle is equipped with Adaptive
Cruise Control (ACC), changing the FCA
timing setting automatically changes the
ACC following gap setting (Far, Medium,
or Near).
Following Distance Indicator
The following distance to a moving vehicle
ahead in your path is indicated in following
time in seconds on the Driver Information
Center (DIC). See
Driver Information Center
(DIC) 0123. The minimum following time is
0.5 seconds away. If there is no vehicle
detected ahead, or the vehicle ahead is out
of sensor range, dashes will be displayed.
Unnecessary Alerts
FCA may provide unnecessary alerts for
turning vehicles, vehicles in other lanes,
objects that are not vehicles, or shadows.
These alerts are normal operation and the
vehicle does not need service.
Cleaning the System
If the FCA system does not seem to operate
properly, this may correct the issue:
.Clean the outside of the windshield in
front of the rearview mirror.
.Clean the entire front of the vehicle.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-15555988) - 2022 - CRC - 12/3/21
Driving and Operating 259
{Warning
Using the Front Pedestrian Braking
system while towing a trailer could cause
you to lose control of the vehicle and
crash. Turn the system to Alert or Off
when towing a trailer.
Cleaning the System
If FPB does not seem to operate properly,
cleaning the outside of the windshield in
front of the rearview mirror may correct the
issue.
Side Blind Zone Alert (SBZA)
If equipped, the SBZA system is a
lane-changing aid that assists drivers with
avoiding crashes that occur with moving
vehicles in the side blind zone, or blind spot
areas. When the vehicle is in a forward gear,
the left or right side mirror display will light
up if a moving vehicle is detected in that
blind zone. If the turn signal is activated and
a vehicle is also detected on the same side,
the display will flash as an extra warning
not to change lanes. Since this system is
part of the Lane Change Alert (LCA) system,
read the entire LCA section before using this
feature.
Lane Change Alert (LCA)
If equipped, the Lane Change Alert (LCA)
system is a lane-changing aid that can assist
drivers with avoiding lane change crashes
with moving vehicles in the side blind zone,
or blind spot areas or with vehicles rapidly
approaching these areas from behind. When
a vehicle is detected in the blind zone, the
LCA warning display will light up in the
corresponding side mirror and will flash if
the turn signal is on. The Side Blind Zone
Alert (SBZA) system is included as part of
the LCA system.
{Warning
LCA does not alert the driver to vehicles
outside of the system detection zones,
pedestrians, bicyclists, or animals. It may
not provide alerts when changing lanes
under all driving conditions. Failure to use
proper care when changing lanes may
result in injury, death, or vehicle damage.
Before making a lane change, always
check mirrors, glance over your shoulder,
and use the turn signals.LCA Detection Zones
1. SBZA Detection Zone
2. LCA Detection Zone
When towing a trailer, LCA feature is
disabled. When not towing a trailer, the LCA
sensor covers a zone of approximately one
lane over from both sides of the vehicle,
or 3.5 m (11 ft). The height of the zone is
approximately between 0.5 m (1.5 ft) and
2 m (6 ft) off the ground. Drivers are also
warned of vehicles rapidly approaching this
area up to approximately 70 m (230 ft)
behind the vehicle.
Extended Side Blind Zone Area (ESBZA)
If equipped, the ESBZA system is a
lane-changing aid that assists drivers with
avoiding crashes that occur with moving
vehicles in the side blind zone, or blind spot

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-15555988) - 2022 - CRC - 12/3/21
262 Driving and Operating
braking or actively steering. LKA can be
overridden by turning the steering wheel.
If the system detects you are steering
intentionally across a lane marker, the LDW
will not be given. Do not expect the LDW to
occur when you are intentionally crossing a
lane marker.
{Warning
The LKA system does not continuously
steer the vehicle. It may not keep the
vehicle in the lane or give a Lane
Departure Warning (LDW) alert, even if a
lane marking is detected.
The LKA and LDW systems may not:
.Provide an alert or enough steering
assist to avoid a lane departure or
crash.
.Detect lane markings under poor
weather or visibility conditions. This
can occur if the windshield or
headlamps are blocked by dirt, snow,
or ice; if they are not in proper
condition; or if the sun shines directly
into the camera.
.Detect road edges.
.Detect lanes on winding or hilly roads.(Continued)
Warning (Continued)
If LKA only detects lane markings on one
side of the road, it will only assist or
provide an LDW alert when approaching
the lane on the side where it has
detected a lane marking. Even with LKA
and LDW, you must steer the vehicle.
Always keep your attention on the road
and maintain proper vehicle position
within the lane, or vehicle damage,
injury, or death could occur. Always keep
the windshield, headlamps, and camera
sensors clean and in good repair. Do not
use LKA in bad weather conditions or on
roads with unclear lane markings, such as
construction zones.
{Warning
Using LKA on slippery roads could cause
loss of control of the vehicle and a crash.
Turn the system off.
{Warning
LKA will not alert the driver if a towed
trailer crosses into an adjacent lane of
travel. Serious injury or property damage
may occur if the trailer moves into
another lane. Always monitor the trailer
position while towing to make sure it is
within the same lane as the tow vehicle.
How the System Works
LKA uses a camera sensor installed on the
windshield ahead of the rearview mirror to
detect lane markings. It may provide brief
steering assist if it detects an unintended
lane departure. It may further provide an
audible alert or the driver seat may pulse
indicating that a lane marking has been
crossed.
To turn LKA on and off, press
Ato the
left of the steering wheel. If equipped, the
indicator light on the button comes on
when LKA is on and turns off when LKA is
disabled. In some vehicles, a long press of
over three seconds is required to turn
LKA off.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-15555988) - 2022 - CRC - 12/3/21
Driving and Operating 263
When on,Ais white, if equipped,
indicating that the system is not ready to
assist.
Ais green if LKA is ready to
assist. LKA may assist by gently turning the
steering wheel if the vehicle approaches a
detected lane marking.
Ais amber when
assisting. It may also provide a Lane
Departure Warning (LDW) alert by flashing
Aamber if the vehicle crosses a
detected lane marking. Additionally, there
may be three beeps, or the driver seat may
pulse three times, on the right or left,
depending on the lane departure direction.
Take Steering
The LKA system does not continuously steer
the vehicle. If LKA does not detect active
driver steering, an alert and chime may be
provided. Steer the vehicle to dismiss. LKA
may become temporarily unavailable after
repeated take steering alerts.
When the System Does Not Seem to
Work Properly
The system performance may be
affected by:
.Close vehicles ahead.
.Sudden lighting changes, such as when
driving through tunnels.
.Banked roads.
.Roads with poor lane markings, such as
two-lane roads.
If the LKA system is not functioning
properly when lane markings are clearly
visible, cleaning the windshield may help.
A camera blocked message may display if
the camera is blocked. Some driver
assistance systems may have reduced
performance or not work at all. An LKA or
LDW unavailable message may display if the
systems are temporarily unavailable. This
message could be due to a blocked camera.
The LKA system does not need service. Clean
the outside of the windshield behind the
rearview mirror.
LKA assistance and/or LDW alerts may occur
due to tar marks, shadows, cracks in the
road, temporary or construction lane
markings, or other road imperfections. This
is normal system operation; the vehicle does
not need service. Turn LKA off if these
conditions continue.Fuel
Top Tier Fuel
GM recommends the use of TOP TIER
Detergent Gasoline to keep the engine clean,
reduce engine deposits, and maintain
optimal vehicle performance. Look for the
TOP TIER Logo or see www.toptiergas.com
for a list of TOP TIER Detergent Gasoline
marketers and applicable countries.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./Cana-
da/Mexico-15555988) - 2022 - RegulatoryCompliance - 12/3/21
410 Index
Assistance Systems for Driving . . . . . . . . . . 254
Assistance Systems for Parking andBacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Audio Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Auto Stop Stop/Start System . . . . . . . . . . . . . . . . . . . . . 208
Automatic Dimming Mirrors . . . . . . . . . . . . . . . . . . . . . . . 29
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Emergency Braking (AEB) . . . . . . . . . . . . . . 256
Headlamp System . . . . . . . . . . . . . . . . . . . . . 140
Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Transmission Fluid . . . . . . . . . . . . . . . . . . . . . 305
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . . . . . . . . . 214
Avoiding Untrusted Media Devices . . . . . . . . 155
Axle, Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315
Axle, Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315
B
Battery Exterior Lighting Battery Saver . . . . . . . . 145
Load Management . . . . . . . . . . . . . . . . . . . . . 144
Power Protection . . . . . . . . . . . . . . . . . . . . . . 145
Battery - North America . . . . . . . . . . . . . 314, 357
Blade Replacement, Wiper . . . . . . . . . . . . . . . 316 Bluetooth
Overview . . . . . . . . . . . . . . . . . . . . . . . . . 167, 168
Bluetooth Audio . . . . . . . . . . . . . . . . . . . . . . . . . 156
Brake Electric Boost . . . . . . . . . . . . . . . . . . . . . . . . . . 219
Parking, Electric . . . . . . . . . . . . . . . . . . . . . . . . 219
System Warning Light . . . . . . . . . . . . . . . . . . 115
Brake Pad Life System . . . . . . . . . . . . . . . . . . . . 312
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311 Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313
Pad Life System . . . . . . . . . . . . . . . . . . . . . . . 312
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192 Automatic Emergency (AEB) . . . . . . . . . . . 256
Reverse Automatic . . . . . . . . . . . . . . . . . . . . . 251
Braking System Front Pedestrian (FPB) . . . . . . . . . . . . . . . . . 257
Break-In, New Vehicle . . . . . . . . . . . . . . . . . . . . 205
Buckle To Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Bulb Replacement Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . 318
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . . . .341
C
Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . . . . . . . . . . 296
California Proposition 65 Warning . . . . . . . . . . . . . . . . . . . . . . . .314, 357, Back Cover
Camera Rear Vision (RVC) . . . . . . . . . . . . . . . . . . . . . . 243
Canadian Vehicle Owners . . . . . . . . . . . . . . . . . . .2
Capacities and Specifications . . . . . . . . . . . . . 387
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . 211
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . 199
Cargo Tie-Downs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Caution, Danger, and Warning . . . . . . . . . . . . . .2
Center Console Storage . . . . . . . . . . . . . . . . . . . 92
Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345
Charging
Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Charging System Light . . . . . . . . . . . . . . . . . . . . 113
Check
Engine Light (Malfunction Indicator) . . . . 114

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./Cana-
da/Mexico-15555988) - 2022 - RegulatoryCompliance - 12/3/21
412 Index
DrivingAssistance Systems . . . . . . . . . . . . . . . . . . . . 254
Better Fuel Economy . . . . . . . . . . . . . . . . . . . . 191
Characteristics and Towing Tips . . . . . . . . 267
Defensive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Hill and Mountain Roads . . . . . . . . . . . . . . 198
If the Vehicle is Stuck . . . . . . . . . . . . . . . . . 200
Impaired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . 194
Off-Road . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 193
Vehicle Load Limits . . . . . . . . . . . . . . . . . . . . 201
Wet Roads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Dual Automatic Climate Control System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .182
Dynamic Fuel Management . . . . . . . . . . . . . . 210
E
Electric Brake Boost . . . . . . . . . . . . . . . . . . . . . . 219
Electric Parking Brake . . . . . . . . . . . . . . . . . . . . 219
Electric Parking Brake Light . . . . . . . . . . . . . . . 116
Electrical Equipment, Add-On . . . . . . . . . . . . 294
Electrical System Engine Compartment Fuse Block . . . . . . . 320
Fuses and Circuit Breakers . . . . . . . . . . . . . 320
Instrument Panel Fuse Block . . . . . . . . . . . 324
Overload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318 Electrical System (cont'd)
Rear Compartment Fuse Block . . . . . . . . . 326
Emergency OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402
Engine Air Cleaner/Filter . . . . . . . . . . . . . . . . . . . . . . 305
Check Light (Malfunction Indicator) . . . . . 114
Compartment Overview . . . . . . . . . . . . . . . . 299
Coolant Temperature Gauge . . . . . . . . . . . 110
Coolant Temperature Warning Light . . . . 119
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . 306
Drive Belt Routing . . . . . . . . . . . . . . . . . . . . . 389
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311
Oil Life System . . . . . . . . . . . . . . . . . . . . . . . . 304
Oil Pressure Gauge . . . . . . . . . . . . . . . . . . . . 109
Oil Pressure Light . . . . . . . . . . . . . . . . . . . . . . . 121
Overheating . . . . . . . . . . . . . . . . . . . . . . . . . . . 309
Power Messages . . . . . . . . . . . . . . . . . . . . . . . 130
Running While Parked . . . . . . . . . . . . . . . . . . 211
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Engine Air Filter Life System . . . . . . . . . . . . . 305
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Equipment, Towing . . . . . . . . . . . . . . . . . . . . . . 274
Event Data Recorders . . . . . . . . . . . . . . . . . . . .400
Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Extended Parking . . . . . . . . . . . . . . . . . . . . . . . . 210
Extender, Seat Belt . . . . . . . . . . . . . . . . . . . . . . . 59 Exterior Lamp Controls . . . . . . . . . . . . . . . . . . . .138
Exterior Lamps Off Reminder . . . . . . . . . . . . 140
Exterior Lighting Battery Saver . . . . . . . . . . .145
F
Fan
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311
Filter, Engine Air Cleaner . . . . . . . . . . . . . . . . . . . . . 305
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Flashers, Hazard Warning . . . . . . . . . . . . . . . . . 141
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345 Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346
Floor Console Storage . . . . . . . . . . . . . . . . . . . . . 93
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371
Fluid Automatic Transmission . . . . . . . . . . . . . . . 305
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313
Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311
Fog Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .142
Folding Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Forward Collision Alert (FCA) System . . . . 254
Four Corner Air Suspension Light . . . . . . . . 120
Four Corner Air Suspension System . . . . . . 227
Four-Wheel Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 314
Drive Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Drive System . . . . . . . . . . . . . . . . . . . . . . . . . . 215

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./Cana-
da/Mexico-15555988) - 2022 - RegulatoryCompliance - 12/3/21
414 Index
I
Ignition Positions . . . . . . . . . . . . . . . . . . . . . . . . 205
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
IndicatorPedestrian Ahead . . . . . . . . . . . . . . . . . . . . . . . 118
Vehicle Ahead . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Infants and Young Children, Restraints . . . . .72
Information Publication Ordering . . . . . . . . . . . . . . . . . . . 397
Infotainment
Rear Seat System . . . . . . . . . . . . . . . . . . . . . . 156
Infotainment System . . . . . . . . . . . . . . . . . . . .400
Instrument Cluster . . . . . . . . . . . . . . . . . . . . . . . 105
Instrument Panel Storage Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Instrument Panel Overview . . . . . . . . . . . . . . . . 4
Interior Rearview Mirrors . . . . . . . . . . . . . . . . . 29
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . 1, 146
J
Jump Starting - North America . . . . . . . . . . . 357
K
Keyless Entry Remote (RKE) System . . . . . . . . . . . . . . . . . . . . 8
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
L
Labeling, Tire Sidewall . . . . . . . . . . . . . . . . . . . 330
Lamps Daytime Running (DRL) . . . . . . . . . . . . . . . . 140
Dome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Exterior Controls . . . . . . . . . . . . . . . . . . . . . . . 138
Exterior Lamps Off Reminder . . . . . . . . . . 140
Exterior Lighting Battery Saver . . . . . . . . 145
Malfunction Indicator (CheckEngine) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
On Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Lane Change Alert (LCA) . . . . . . . . . . . . . . . . . 259
Lane Keep Assist (LKA) . . . . . . . . . . . . . . . . . . . 261
Lane Keep Assist Light . . . . . . . . . . . . . . . . . . . . 117
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . . . 56
LATCH System Replacing Parts after a Crash . . . . . . . . . . . 84
LATCH, Lower Anchors and Tethers for
Children . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .318
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Illumination Control . . . . . . . . . . . . . . . . . . . 143
LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318 Lights
Airbag Readiness . . . . . . . . . . . . . . . . . . . . . . . 112
Antilock Brake System (ABS)
Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Brake System Warning . . . . . . . . . . . . . . . . . 115
Charging System . . . . . . . . . . . . . . . . . . . . . . . 113
Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . 123
Door Ajar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Driver Mode Control . . . . . . . . . . . . . . . . . . . . 119
Electric Parking Brake . . . . . . . . . . . . . . . . . . . 116
Engine Coolant Temperature Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Engine Oil Pressure . . . . . . . . . . . . . . . . . . . . . 121
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Four Corner Air Suspension . . . . . . . . . . . . 120
Four-Wheel-Drive . . . . . . . . . . . . . . . . . . . . . . . 117
Front Fog Lamp . . . . . . . . . . . . . . . . . . . . . . . . 122
High-Beam On . . . . . . . . . . . . . . . . . . . . . . . . . 122
High/Low Beam Changer . . . . . . . . . . . . . . 140
Hill Descent Control . . . . . . . . . . . . . . . . . . . . 117
Lane Keep Assist . . . . . . . . . . . . . . . . . . . . . . . . 117
Low Fuel Warning . . . . . . . . . . . . . . . . . . . . . 122
Seat Belt Reminders . . . . . . . . . . . . . . . . . . . . 111
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Service Electric Parking Brake . . . . . . . . . . . 116
StabiliTrak OFF . . . . . . . . . . . . . . . . . . . . . . . . . . 118

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./Cana-
da/Mexico-15555988) - 2022 - RegulatoryCompliance - 12/3/21
Index 415
Lights (cont'd)Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Traction Control System
(TCS)/StabiliTrak . . . . . . . . . . . . . . . . . . . . . . 119
Traction Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Lock Steering Column . . . . . . . . . . . . . . . . . . . . . . . . 26
Locking Rear Axle . . . . . . . . . . . . . . . . . . . . . . . . 227
Locks Automatic Door . . . . . . . . . . . . . . . . . . . . . . . . . 16
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . 16
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Lockout Protection . . . . . . . . . . . . . . . . . . . . . . 16
Power Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Low Fuel Warning Light . . . . . . . . . . . . . . . . . . 122
Low-Profile Tires . . . . . . . . . . . . . . . . . . . . . . . . . 329
Lower Anchors and Tethers for
Children (LATCH System) . . . . . . . . . . . . . . . . 78
Lumbar Adjustment . . . . . . . . . . . . . . . . . . . . . . . 40
Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
M
Magnetic Ride Control . . . . . . . . . . . . . . . . . . . 227
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 385 Maintenance and Care
Additional . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380
Maintenance Schedule . . . . . . . . . . . . . . . . . . . 374 Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . . . . . . . . . . 383
Malfunction Indicator Lamp . . . . . . . . . . . . . . . 114
Manual Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . .214
Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Media Avoiding Untrusted Devices . . . . . . . . . . . . 155
Memory Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
Messages
Engine Power . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Vehicle Speed . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Mirror
Rear Camera . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Mirrors Automatic Dimming . . . . . . . . . . . . . . . . . . . . 29
Automatic Dimming Rearview . . . . . . . . . . 29
Convex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Folding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Heated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Manual Rearview . . . . . . . . . . . . . . . . . . . . . . . 29
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Tilt in Reverse . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Mirrors, Interior Rearview . . . . . . . . . . . . . . . . . 29 Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Driver Control . . . . . . . . . . . . . . . . . . . . . . . . . 224
Monitor System, Tire Pressure . . . . . . . . . . . 336
Multi-band Antenna . . . . . . . . . . . . . . . . . . . . . . 155
N
Navigation Connected Services . . . . . . . . . . . . . . . . . . . . 406
Destination . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Using the System . . . . . . . . . . . . . . . . . . . . . . 163
Navigation Symbols . . . . . . . . . . . . . . . . . . . . . 164
Net, Convenience . . . . . . . . . . . . . . . . . . . . . . . . . 94
New Vehicle Break-In . . . . . . . . . . . . . . . . . . . . 205
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Off-Road . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194 Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302
Engine Oil Life System . . . . . . . . . . . . . . . . . 304
Engine Oil Pressure Gauge . . . . . . . . . . . . . 109
Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Older Children, Restraints . . . . . . . . . . . . . . . . . . 71
Online Owner Center . . . . . . . . . . . . . . . . . . . . 392
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .400
OnStar Additional Information . . . . . . . . . . . 402