2019 GMC YUKON XL Get To Know Guide

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FORWARD AUTOMATIC BRAKING – In potential front-end imminent collision situa-tions with detected vehicles, the brakes may be applied, if you have not already done so, to help reduce damage or help avoid collisions at very low speeds with vehicles directly ahead. Forward Automatic Braking works at speeds of 5–50 mph or, if also equipped with Adaptive Cruise ControlF, at speeds above 2 mph.
To set the Forward Automatic Braking and Forward Collision Alert systems to Alert and  Brake,  Alert, or Off,  go to Settings  >  Vehicle  > Collision/Detection  Systems > Forward Collision System.
LANE KEEP ASSIST WITH LANE DEPARTURE WARNING – The system may help you avoid collisions due to unintentional lane departures. The Lane Keep Assist Indicator is green if the system is available to assist. If the vehicle approaches a detected lane marking without using a turn signal in that direction, the system may assist by gently turning the steering wheel and displaying an amber .
If active driver steering is not detected, the amber  may  flash  and the Safety  Alert Seat may pulse  or beeps  may sound  (if selected)  on the  side  of the  departure  direc-tion as the lane marking is crossed. The Lane Keep Assist system does not continu-ously steer the vehicle; the driver needs to steer and be in complete control of the vehicle.
Press the Lane Keep Assist button on the left side of the instrument panel to turn  the system  on or off.
LANE CHANGE ALERT WITH SIDE BLIND ZONE ALERT – While driving, the sys-tem displays a warning symbol on the left or right side mirror when a vehicle is detected in that side blind zone area or rapidly approaching that area. The warning symbol flashes if a  turn  signal  is activated  when a vehicle  has been  detected  on the same side.
 To  turn  the system  on or off,  go to Settings  >  Vehicle  > Collision/Detection  Systems > Lane Change Alert.
REAR VISION CAMERA – When the vehicle is in Reverse, a view of the area behind the vehicle displays on the infotainment screen. Vehicle speed must be below 8 mph.
 To  turn  the Rear  Vision  Camera  Guidelines  or  Rear  Park Assist  Symbols  on  or off, go to Settings > Rear Camera.
REAR CROSS TRAFFIC ALERT – When the vehicle is in Reverse, the system warns of cross-traffic  coming  in either  direction  by displaying  a red  alert  on the  infotainment screen and the left or right side of the Safety Alert Seat pulses or beeps sound (if selected). 
 To  turn  the system  on or off,  go to Settings  >  Vehicle  > Collision/Detection  Systems > Rear  Cross  Traffic  Alert.
FRONT AND REAR PARK ASSIST – During low-speed parking maneuvers, the sys-tem  provides  “distance  to closest  object”  information  on the  Driver  Information  Center and the Safety  Alert Seat pulses  or a beep  sounds  (if  selected).  When an object  is very close,  the Safety  Alert Seat  pulses  or a continuous  beep  sounds  (if selected).
 To  turn  the system  on or off,  press  the Park Assist button on the left side of the instrument panel.
DRIVER ASSISTANCE SYSTEMS
See Driving and Operating in your Owner’s Manual.
F Optional equipment

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CRUISE CONTROL
POWER ILLUMINATED RETRACTABLE ASSIST STEPSF
SETTING CRUISE CONTROL
1. Press the On/Off button. The Cruise Control symbol will illuminate in white on the instrument cluster.
2. When traveling at the desired speed, press the SET– button to set the speed. The symbol will illuminate in green on the instrument cluster.
ADJUSTING CRUISE CONTROL
RES+ Resume/Accelerate
Press to resume a set speed.
When the system is active, press once to increase speed 1 mph; press and hold to continue increasing speed.
SET– Set/Coast
When the system is active, press once to decrease speed 1 mph; press and hold to continue decreasing speed.
Cancel
Press to cancel the Cruise Control without erasing the set speed from memory.
Pressing the brake pedal also will cancel the Cruise Control.
The  set speed  is erased  when Cruise  Control  or the  vehicle  ignition  is turned off.
ADAPTIVE CRUISE CONTROLF
The system maintains the set speed and a following gap — the time between your vehicle and a vehicle detected directly ahead — by accelerating or braking automati-cally while you continue to steer.
SELECTING THE FOLLOWING GAP
Press the Collision Alert button on the left side of the steering wheel to set a
following gap of Far, Medium or Near. This is also the Forward Collision AlertF setting.See Driving and Operating in your Owner’s Manual.
The power assist steps lower automatically when a door is opened and retract after the doors are closed.
With the ignition on and the vehicle in Park or with the vehicle running and in Neutral, press the Power Assist Steps button on the left side of the instrument panel to deploy the steps for cleaning and car washes. Press the button again to retract the steps.
With the ignition on and the vehicle in Park or Neutral, press and hold the but-ton for 4 seconds to lock/disable the steps or to unlock/enable the steps.
See Keys, Doors and Windows in your Owner’s Manual.
F Optional equipment

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The ITBC system can be used to adjust the amount of power output, or Trailer Gain,
available to the trailer brakes. The control panel is located on the left side of the instrument panel. ITBC information is displayed on the Driver Information Center.
Adjust the Trailer Gain by pressing the +/– adjustment buttons on the control panel.
 Squeeze  the levers  together  (left lever  does not move) on the control panel to manually apply the trailer brakes.
See Driving and Operating in your Owner’s Manual.
INTEGRATED TRAILER BRAKE CONTROL (ITBC)
The traction control system limits wheelspin and the StabiliTrak® stability control  
system  assists with  directional  control of the  vehicle  in difficult   driving conditions. Both systems turn on automatically every time the vehicle is started.
Turn off traction control if the vehicle is stuck and rocking the vehicle is required.
Press the Traction Control/StabiliTrak Off button on the left side of the instru-ment  panel  to turn  traction  control off or on.  The Traction  Control Off light  will  
illuminate  on the  instrument  cluster when the  system  is off.
See Driving and Operating in your Owner’s Manual.
TRACTION CONTROL AND STABILITRAK SYSTEMS
The Low Tire Pressure light on the instrument cluster illuminates when one or more of the  vehicle’s  tires  is significantly  underinflated.  Fill the  tires  to the  proper  tire pressures listed on the Tire and Loading Information label, located below the driver’s door latch. Current tire pressures can be viewed on the Driver Information Center.
The Tire  Fill Alert  provides  visual  and audible  alerts to help  when  inflating  a tire  to the recommended  tire pressure  (does not apply  to spare  tire). When  the recommended pressure  is reached,  the horn  sounds  and the turn  signals  change  from flashing  to solid. 
Refer to your Owner’s Manual for information about normal monthly tire maintenance.
See Vehicle Care in your Owner’s Manual.
TIRE PRESSURE MONITOR WITH TIRE FILL ALERT
The Tow/Haul Mode adjusts the transmission shifts to reduce shift cycling, such as when towing or hauling heavy loads or driving on steep grades.
Press the Tow/Haul Mode button on the end of the shift lever to turn the  
system  on or off.
See Driving and Operating in your Owner’s Manual.
TOW/HAUL MODE

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Download the myGMC  app to your  compatible  smartphone  (or device)  and, if your vehicle  is properly  equipped,  you can  start  or turn  off your  engine,  lock or unlock  your doors, view key diagnostic information, set parking information and more.
The app is available on select Apple and Android devices. Service availability, features and functionality vary by vehicle, device and data plan. Device data connection required. Visit onstar.com for more details. Download the mobile app from your
compatible mobile device’s app store.
ROADSIDE ASSISTANCE
1-888-881-3302 TTY Users: 1-888-889-2438
As the owner of a new GMC, you are automatically enrolled in the GMC Roadside Assistance program for up to 5 years/60,000  miles, whichever  occurs first, at no expense  to you.  GMC’s  Roadside  Assistance  toll-free number is staffed  by a team of  trained   advisors  who  are available  24 hours  a  day,  365 days  a  year,  to contact  a service provider  for light  services  (fuel  delivery,  jump-starts,  flat tire and  lock-outs)  or make arrangements to tow your vehicle to the nearest GMC dealer for any repairs.
OnStar Roadside Assistance
If you have a current OnStar Safety & Security plan, push the blue OnStar button or red Emergency button to get the help you need. An OnStar advisor will use GPS
technology to pinpoint your vehicle location and contact the nearest service provider.
To learn more about OnStar services, press the blue OnStar button, visit onstar.com, call 1-888-4-ONSTAR  (1-888-466-7827),  or refer  to your  Owner’s  Manual.
GMC OWNER CENTER
Get to know your vehicle inside and out with the GMC Owner Center. Check out
personalized information including an online Owner’s Manual and helpful how-to videos, track your service history and warranty status, manage your OnStar and Connected Services vehicle plans, review your current Vehicle Diagnostics report (active  service  account  required)  and more.  Create  an account  today at my.gmc.com.
MYGMC MOBILE APP
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We recommend always using ACDelco or genuine GM service parts.
Certain restrictions, precautions and safety procedures apply to your vehicle. Please read your Owner’s Manual for complete instructions. All information contained in this guide is based on the latest information available at the time of printing and is subject to change without notice. Copyright 2018 General Motors. All rights reserved.