2021 GMC YUKON remote control

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The fuel-saving Engine Stop/Start system automatically turns off the engine, referred to as an Auto Stop, when the brake pedal is pressed and the vehicle is at a complete stop, if certain operating conditions are met. In Auto Stop mode, the tachometer will read AUTO STOP. When the brake pedal is released or the accelerator pedal is pressed, the engine will restart. After parking the vehicle and turning off the engine, the tachometer will read OFF.
The engine may remain running or restart when the vehicle is stopped if:
• A minimum vehicle speed was not reached prior to stopping.
• The engine or transmission is not at the required operating temperature.
• The outside temperature is not in the required operating range.
• The shift lever is in any gear other than Drive (D).
• The battery charge is low.
• The climate control system requires the engine to run based on the current settings.
• The Auto Stop has reached the maximum allowed time.
AUTO ENGINE STOP/START DISABLE
Press the $ button on the left side of the instrument panel to turn off the system. The button indicator turns off when the system is disabled.
The Auto Engine Stop/Start system is enabled each time the vehicle is started.
See Driving and Operating in your Owner’s Manual.
AUTO ENGINE STOP/START OPERATION
KEYLESS (PUSHBUTTON) START
The Remote Keyless Entry transmitter (key fob) must be in the vehicle to turn on the ignition.
STARTING THE ENGINE
With the vehicle in Park or Neutral, press the brake pedal and then press and hold the ENGINE START/STOP button to start the engine. The green indicator on the button will illuminate.
Note: If the key fob battery is weak, place the key fob in the center console left cupholder to enable the engine to start. Replace the key fob battery as soon as possible.
STOPPING THE ENGINE/OFF
Shift to Park and press the ENGINE START/STOP button to turn off the engine.
ACCESSORY MODE
With the engine off and the brake pedal not depressed, press the ENGINE START/ STOP button to place the ignition in accessory mode to operate the radio, win-dows and other accessories with the engine off. The amber button indicator will illuminate. Press and hold the ENGINE START/STOP button for several seconds to place the ignition in Service Mode to operate additional systems.
See Driving and Operating in your Owner’s Manual.
F Optional equipmentF Optional equipment

7F Optional equipment
Some features can be turned on/off or customized using the Settings menus on the infotainment screen, including Remote Start, Power LiftgateF, Auto Heated/Ventilated SeatsF, Safety Alert SeatF, Mirror FoldingF, Wipers and others.
1. Select Settings on the Home page.
2. Select the desired menu tab.
3. Select the desired feature and setting.
4. Press < Back to exit each menu.
MULTI-COLOR HEAD-UP DISPLAYF
The Head-Up Display (HUD) projects some operating information on the windshield. The HUD controls are located on the left side of the instrument panel.
HUD HUD
Lift up or press down to adjust the position of the display.
INFO
Press to select from 4 display views.
Brightness
Lift up or press down to brighten/dim the display. Hold down to turn off the HUD.
POWER FRONT SEATS
SET MEMORY POSITIONSF
1. With the vehicle On and in Park, adjust the driver’s seat and power outside mirrorsF to the desired positions.
2. Press and release the SET button on the driver’s door. A beep will sound.
3. Immediately press and hold button 1 or 2 until two beeps sound.
To store a seat position for exiting the vehicle, repeat these steps using the Exit button instead of button 1 or 2.
RECALL POSITIONS
Press and hold button 1, 2 or Exit until the set position is reached.
To set the positions to be recalled automatically when the vehicle is turned On/Off, go to Settings > Vehicle > Seating Position > Seat Entry Memory and Seat Exit Memory. For exit recall, the driver’s door must be opened.
VEHICLE CUSTOMIZATION
See Instruments and Controls in your Owner’s Manual.
See Instruments and Controls in your Owner’s Manual.
See Seats and Restraints in your Owner’s Manual.

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OVERHEAD CONSOLE FEATURES
Universal Remote SystemF Dome Lamps Off Control for DoorsMap Lights
Sunroof Slide SwitchF
Passenger-side 3rd-Row Folding Seat ControlF
Sunroof Sunshade SwitchF
Sunroof Tilt SwitchF
Theft Deterrent ButtonF
Power Sliding Center Console ControlF
Driver-side 3rd-Row Folding Seat ControlF
Power Liftgate Control KnobF
POWER SLIDING CENTER CONSOLEF
DOME LAMPS
To turn a reading lamp on/off, press the lamp lens.
To turn on/off all reading/dome lamps with the doors closed, press and hold any lens. The dome lamps will not turn on if the OFF button is pressed on the overhead console.
Refer to your Owner’s Manual for more information about the Overhead Console
features.
The Power Sliding Center Console moves rearward for additional storage options and easier access to rear console features.
Press and hold the or button on the front overhead console to move the center console rearward or forward.
With the center console fully rearward, pull the lower handle (A) to pull out the lower storage compartment.
With the console moved rearward, push forward on the center console armrest (B) to move it forward.
See Storage in your Owner’s Manual.
F Optional equipment
Uplevel model shown
A
B