2018 GMC TERRAIN flat tire

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Open/Close the Power Liftgate
Press the Power Liftgate button twice on the Remote Keyless Entry (RKE) transmitter.
Press the Liftgate knob on the driver’s door.
Press the touchpad on the liftgate handle to open the liftgate.
Press the button next to the pull handle to close the liftgate.
Programming the Liftgate Height1. Turn the Liftgate knob to the 3/4 mode position.
2. Open the liftgate. Adjust it manually to the desired height.
3. To save the setting, press and hold the
button next to the pull handle until a beep sounds.
4. In the 3/4 mode position, the power liftgate will open to the programmed height.
Hands-Free OperationF
To open or close the liftgate hands-free, kick your foot straight under \
the rear bumper, just left of the license plate. The RKE transmitter must be within 3 feet of the l\
iftgate.
POWER PROGRAMMABLE LIFTGATEF
TIRE PRESSURE MONITOR
HILL DESCENT CONTROL
Hill Descent Control sets and maintains vehicle speed from 2–14 mph w\
hile descending a very steep incline in a forward or reverse gear.
Press the Hill Descent Control button on the center console. Vehicle speed must be below 31 mph to turn on the system.
Increase or decrease speed by applying the accelerator or brake pedal or\
use the Cruise Control +/– buttons on the steering wheel. The adjusted speed becomes\
the new set speed. The symbol flashes on the instrument cluster when the system is actively a\
pplying the brakes to maintain vehicle speed.
See Driving and Operating in your Owner’s Manual.
F Optional equipment
The Low Tire Pressure warning light on the instrument cluster illuminates wh\
en one or more of the vehicle’s tires is significantly underinflated. Fill the tire\
s to the proper tire pressures listed on the Tire and Loading Information label located below the driver’s doo\
r latch. Current tire pressures can be viewed in the Driver Information Center.
See Vehicle Care in your Owner’s Manual.
See Keys, Doors and Windows in your Owner’s Manual.

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Certain restrictions, precautions and safety procedures apply to your ve\
hicle. Please read your Owner 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 2017 Gene\
ral Motors. All rights reserved.
We recommend always using ACDelco or genuine GM service parts.
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 Roa\
dside 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 adv\
isors 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 you\
r vehicle to the nearest GMC dealer for any repairs.
Roadside Assistance and OnStar®
If you require roadside service and have a current OnStar subscription, \
press the OnStar button and the vehicle will send your current GPS location to an OnStar Advisor\
who will speak to you, assess your problem, contact Roadside Assistance and relay your exact lo\
cation so you will get the help you need.
To learn more about OnStar services, press the blue OnStar button, call 1-888-466-7827, visit onstar.com or refer to your Owner’s Manual.
Get to know your vehicle inside and out with the GMC Owner Center. Check\
out personalized infor-mation, including an online Owner’s Manual and helpful how-to videos,\
track your service history and warranty status, review your current OnStar Vehicle Diagnostics repo\
rt (active OnStar account required) and more. Create an account today at my.gmc.com.
GMC OWNER CENTER
The myGMC mobile app connects owners with a compatible mobile device to \
a variety of vehicle information and services, such as a searchable Owner’s Man\
ual, real-time fuel information, OnStar Vehicle Diagnostic information and Roadside Ass\
istance.
The myGMC mobile app also enables users to send remote commands — inc\
luding remotely starting the vehicle and locking/unlocking the doors — as we\
ll as to locate the vehicle on a map and send destinations to the navigation system (ve\
hicles must be properly equipped).
Download the mobile app from your compatible mobile device’s app stor\
e.
MYGMC MOBILE APP
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