2021 GMC YUKON buttons

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INSTRUMENT PANEL
Exterior/ Instrument Panel Lamp Controls
4WDF/Drive Mode/Air Suspension ControlsF
Power Mirror/ Power Window/ Memory SeatF Buttons
Audio Next/Previous Favorite Station Controls (behind steering wheel)
Audio Volume Control (behind steering wheel)
Steering Wheel Adjustment Control
Engine Start/Stop Button
Integrated Trailer Brake ControlF
Electronic Parking Brake Switch
Traction Control-StabiliTrak Off/Park Assist/Auto Engine Stop-Start Disable/Power Outlet Enable/ Lane Keep AssistF/Hill Descent ControlF Buttons
Turn Signal/ Windshield Wipers/Washer Lever
Driver Information Center Controls/Voice Recognition Buttons
Head-Up Display ControlsF
Cruise Control/Adaptive Cruise ControlF/Forward Collision Alert/ Heated Steering WheelF Buttons
Low Fuel
Brake System
Cruise Control Set
Security
IntelliBeam
Engine Oil Pressure
Airbag Readiness
PARK Electronic Parking Brake
Service Electronic Parking Brake
Check Engine
Traction Control Off
Lights On Reminder
Antilock Brake System
Charging System
Driver Seat Belt Reminder
2 Pass. Seat Belt Reminder
Low Tire Pressure
Power Outlet On
Symbols

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Refer to your Owner’s Manual to learn about the information being relayed by the lights, gauges and indicators on the instrument cluster.
See Introduction in your Owner’s Manual.
Climate Control Automatic Operation
Infotainment System Touch Screen
Passenger’s Heated/Ventilated Seat ButtonsF
Climate Control Sync Settings (Synchronize passenger’s settings to driver’s settings)
Infotainment System Controls
Rear Climate Controls On-Off/ Rear Display Buttons
Climate Control Fan Speed/Air Delivery Modes
Driver’s Heated/ Ventilated Seat ButtonsF
Electronic Precision Shift Transmission Controls
Hazard Warning Flashers Button
USB Ports/ Accessory Power Outlet/Wireless Charging PadF
AUTO 4WD Mode
Hill Descent Control
Lane Keep Assist
Vehicle Ahead
Automatic Emergency Braking
Engine Coolant
Pedestrian Ahead
StabiliTrak Active
StabiliTrak Off
Trailer Sway Control
Door Ajar
F Optional equipment
Denali model shown

6
ELECTRONIC PRECISION SHIFT TRANSMISSION
The Electronic Precision Shift transmission control switches are located on the center of the instru-ment panel. The selected gear position illuminates in red on the switch.
Park – Press the P button to shift to Park.
Reverse – Pull the R switch to shift to Reverse.
Neutral – Press and hold the N button to shift to Neutral.
Drive – Pull the D switch to shift to Drive.
Note: To place the transmission in Neutral for an extended period while using an automatic car wash, refer to Car Wash Mode in your Owner’s Manual.
ELECTRONIC RANGE SELECT MODE
Electronic Range Select Mode allows you to choose the top gear limit. It can be used to limit the vehicle’s speed when driving on a downhill grade or towing a trailer.
1. With the transmission in D (Drive), press the L (Low) button.
2. Press the + (plus) or – (minus) button to increase or decrease the gear range avail-able. The highest available gear is displayed on the Driver Information Center.
If vehicle speed is too high for the requested gear, the shift will not occur.
See Driving and Operating in your Owner’s Manual.
DRIVER INFORMATION CENTER
The Driver Information Center (DIC) on the instrument cluster displays a variety of vehicle messages and system information.
DIC CONTROLS
Use the controls on the right side of the steering wheel to view the various menus.
Press the or buttons (A) to move between the display pages.
Rotate the thumbwheel (B) up or down to move through the menus.
Press the thumbwheel to open a menu, select an item, or clear a
message.
SELECT INFO PAGESF
1. Open the Info or Options menu.
2. Scroll to Info Page Options. Press the thumb-wheel to enter the menu.
3. Scroll through the list of items.
4. Press the thumbwheel to select/deselect an item to display in the Info menu.
Fully equipped model shown
See Instruments and Controls in your Owner’s Manual.F Optional equipment
Denali model shown
B
A

11F Optional equipment
INFOTAINMENT SYSTEM
STORING FAVORITES
Radio stations from all bands (AM, FM, or SiriusXM) can be stored in any order. The audio source options are on the left side of the Audio page.
1. Tune in a radio station.
2. Select a desired page of favorite buttons.
3. Touch and hold one of the favorite buttons until a beep is heard.
SIRIUSXM® WITH 360LF
SiriusXM with 360L provides subscribers an enhanced listening experience with unique satellite and streaming channels, on-demand content, personalized recommendations, and an interactive interface. Go to siriusxm.com for more details. For the full SiriusXM with 360L experience, OnStar Connected Access is required. Learn more at onstar.com.
WIRELESS APPLE CARPLAY AND WIRELESS ANDROID AUTO
Apple CarPlay or Android Auto capability is available through a compatible smart-phone using the Apple CarPlay or Android Auto icon on the Home page.
1. Download the Android Auto app to your compatible phone from the Google Play Store. No app is required for Apple CarPlay.
2. To connect wirelessly, pair your smartphone to the in-vehicle Bluetooth system, and turn on wireless projection in your phone’s settings.
Or to connect to a USB data port, use your smartphone’s factory-provided USB cable. Aftermarket USB cables may not work.
3. The Apple CarPlay or Android Auto icon will illuminate when connected. Touch the icon to have your apps displayed.
To automatically launch Apple CarPlay or Android Auto when a Bluetooth-paired phone is connected, select Phone icon > Phones > Information. Turn Apple CarPlay or Android Auto on or off.
To exit Apple CarPlay or Android Auto, press the Home button. To return to Apple CarPlay or Android Auto, press and hold the Home button.
APPSF
In-vehicle apps offering entertainment, news, weather, travel information, and more can be downloaded through the Apps icon on the Home page. Downloading and using the apps requires internet connectivity, and may require a data plan, accessed through the vehicle’s 4G LTE Wi-Fi hotspot, if active, or a mobile device hotspot. For more information, visit my.gmc.com/how-to-support.
PERSONAL PROFILES
The Users icon allows for customized settings for up to 4 different user profiles. With your profile, your key can be used to automatically identify you and your settings.
Touch the Users icon to sign in or create a new user profile. Follow the instructions.
See Infotainment System in your Owner’s Manual.

15F Optional equipment
DRIVER MODE CONTROLF/FOUR-WHEEL DRIVEF
DRIVER MODE CONTROL
The Driver Mode Control settings automatically adjust various vehicle control systems based on driving preferences, weather and road condi-tions. The modes are displayed on the Driver Information Center.
Rotate the Driver Mode Control knob (A) on the left side of the instrument panel to select a mode.
Normal – Use for normal driving.
Sport – Use for enhanced responsiveness on paved roads.
Snow/Ice (2WD only) – Use for enhanced traction during slippery conditions.
Off-Road (4WD only) – Use for enhanced control on unpaved roads or trails at moderate speeds.
Tow/Haul – Use to reduce shift cycling when towing or hauling heavy loads in stop-and-go traffic, rolling hills, or busy parking lots.
Terrain (4WD onlyF) – Press the button for enhanced control in low-speed off-road conditions. The system automatically provides light vehicle braking to simulate engine vehicle braking. Only available with the single-speed transfer case when in 4
4
2
.
FOUR-WHEEL DRIVE
Use the four-wheel drive buttons (B) on the left side of the instrument panel to shift into and out of four-wheel drive. The Driver Information Center displays the current status of the transfer case.
AUTO Automatic 4WD High – Use when traction conditions vary.
4
4
2
2WD High – Use for most streets and highways.
4
4
2
4WD High – Use when extra traction is needed or in most off-road driving.
Shift between
44
2
, 4
4
2
, and AUTO at normal driving speeds.
44
2
4WD Low (2-Speed Transfer CaseF) – Use when driving off-road in deep sand, mud or snow, or on steep hills. Shift into or out of this mode when the vehicle is stopped or moving less than 3 mph with the transmission in Neutral. Shift the trans-mission into gear when the indicator light stops flashing.
N Neutral (2-Speed Transfer CaseF) – Use to dolly or dinghy tow the vehicle. Refer to your Owner’s Manual for the shift procedure.
See Driving and Operating in your Owner’s Manual.
4WD model shown
A
B

18F Optional equipment
DRIVER ASSISTANCE SYSTEMS
FRONT AND REAR PARK ASSIST – During low-speed parking maneuvers, the system 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 5 beeps sound (if selected).
REAR CROSS TRAFFIC ALERTF – When in Reverse, the system warns of cross-traf-fic coming in either direction by displaying a red alert on the infotainment screen and pulsing the left or right side of the Safety Alert Seat or sounding beeps (if selected).
To turn Front and Rear Park Assist and Rear Cross Traffic Alert on or off, press the Park Assist button on the left side of the instrument panel. To change the set-tings, go to Settings > Vehicle > Collision/Detection Systems.
HIGH DEFINITION REAR VISION CAMERA
When in Reverse, a view of the area behind the vehicle displays on the infotainment screen. Camera view buttons are at the bottom of the screen.
HIGH DEFINITION SURROUND VISIONF
Rear, front or side high-definition camera views along with a view of the area surrounding the vehicle are displayed on the infotainment screen when the vehicle is in Reverse or Drive below 8 mph. Camera view buttons are at the bottom of the screen.
Surround Vision also can be activated by selecting the CAMERA icon on the Home page of the infotainment screen. Press the Home button to exit the view.
See Driving and Operating in your Owner’s Manual.
REAR CAMERA MIRRORF
The Rear Camera Mirror provides a wider, less obstructed field of view to assist when driving, changing lanes and checking traffic conditions.
A. On/Off
Pull or push the lever at the bottom of the mirror to turn the video display on or off.
B. Selection Control
Press and release the button to select the brightness, zoom, or tilt feature.
C. Adjustment
Press and release either button to adjust the selected feature setting.
Rotate the Rear Window Wiper control band to the washer position to clean the Rear Camera Mirror lens and rear window.
See Keys, Doors and Windows in your Owner’s Manual.
ABC

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TRAILERING APPF
The in-vehicle trailering app on the infotain-ment screen includes a variety of helpful func-tions when towing a trailer, including hitch-ing and setup checklists, trailer tire pressure monitoringF, trailer light testing, customized trailer profiles, trailer theft detection (requires an active OnStar service planF) and more.
INTEGRATED TRAILER BRAKE CONTROL
(ITBC)F
The ITBC system can be used to adjust the amount of power output, or Trailer Gain, avail-able to the trailer brakes. The control panel is located on the left side of the instrument panel. ITBC information is displayed on the ITBC page on the Driver Information Center.
Squeeze the control together (right side does not move) to manually apply the trailer brakes.
Adjust the Trailer Gain by pressing the +/– adjustment buttons on the control panel. See Driving and Operating in your Owner’s Manual.
F Optional equipment
TRACTION CONTROL
The Traction Control system limits wheelspin in difficult driving conditions. The system turns 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 button on the left side of the instrument panel to turn Traction Control off or on again. See Driving and Operating in your Owner’s Manual.
TRAILERINGF
TIRE PRESSURE MONITORING SYSTEM
The Low Tire Pressure warning 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 on the driver’s door opening below the door latch. Current tire pressures can be viewed on the Driver Information Center.
The Tire Fill Alert provides visual and audible alerts when inflating a tire to the recom-mended air pressure (excluding the spare tire). With the vehicle On, the horn sounds and the turn signals change from flashing to solid when the recommended pressure is reached.See Vehicle Care in your Owner’s Manual.