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STORAGE, DOORS AND WINDOWS
Learn about features that facilitate storage, truck-bed utility, and vehicle entry and exit. Information on windshield wipers, convertible tops and sunroofs is also provided.
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HOW TO USE YOUR HANDS-FREE POWER LIFTGATE
Opening instructions and how to adjust how high it will rise.
READ ABOUT THE HANDS-FREE POWER LIFTGATE
HOW TO USE THE AUTOSENSE LIFTGATE
Open liftgate by approaching the rear of the vehicle with key fob.
READ ABOUT OPERATING THE AUTOSENSE LIFTGATE
HOW TO OPERATE YOUR TAILGATE
Details and operation instructions for each of the available tailgate designs.
READ ABOUT THE TAILGATE
HOW TO USE THE ETRUNK™ & POWER HOOD
Convenient storage compartment accessible under the power hood for your groceries, gear and more.
READ ABOUT THE ETRUNK™ & POWER HOOD
HOW TO USE THE INFINITY ROOF WITH MODULAR SKY PANELS
Remove, store and reattach roof panels, and front I-Bar, for an open-air experience.
READ ABOUT THE INFINITY ROOF WITH MODULAR SKY PANELS
TROUBLESHOOTING THE GMC HUMMER EV POWER TONNEAU
What to do if your power tonneau cover is not opening or closing properly.
READ ABOUT THE POWER TONNEAU ELECTRIC ROLLER COVER
HOW TO USE THE POWER SWING GATE
Operate the driver’s side swing gate to access your vehicle’s rear cargo space.
READ ABOUT THE POWER SWING GATE
HOW TO OPERATE THE MULTIPRO MIDGATE
Learn how to operate the MultiPro Midgate to extend your truck bed’s cargo space into the cab.
READ ABOUT MULTIPRO MIDGATE OPERATION
HOW TO REMOVE AND REINSTALL REAR GLASS OF THE MULTIPRO MIDGATE
Remove, stow and reinstall the rear glass panel of the MultiPro Midgate.
