GMC Terrain: Roadside Assistance Program
As the owner of a new GMC, you are automatically enrolled in the Roadside Assistance program. See Roadside Assistance Program (U.S. and Canada) on page 13‑7 or Roadside Assistance Program (Mexico) on page 13‑9 for more information.
Roadside Assistance and OnStar (U.S. and Canada)
If you have an active OnStar subscription, press the
button and the current GPS location
will be sent to an OnStar advisor who will assess your problem, contact Roadside
Assistance, and relay your exact location to get the help you need.
Online Owner Center (U.S. and Canada)
The Online Owner Center is a complimentary service that includes online service reminders, vehicle maintenance tips, online owner manual, special privileges, and more.
Driving for Better Fuel Economy
Driving habits can affect fuel mileage. Here are some driving tips to get the
best fuel economy possible.
○ Avoid fast starts and accelerate smoothly.
○ Brake gradually and avoid abrup ...
OnStarВ®
If equipped, this vehicle has a comprehensive, in-vehicle system that can connect
to a live Advisor for Emergency, Security, Navigation, Connection, and Diagnostic
Services. See OnStar Overview on ...
See also:
Manual Liftgate
To unlock the liftgate, press the power door lock switch or press " on the Remote
Keyless Entry (RKE) transmitter twice. See Remote Keyless Entry (RKE) System Operation
on page 2‑3. To ...
Checking the engine oil
Refer to scheduled maintenance information for the appropriate
intervals for checking the engine oil.
1. Make sure the vehicle is on level ground.
2. Turn the engine off and wait 15 minutes for t ...
Interior protection
The interior protection feature of the full alarm
system may be temporarily disabled via Alarm
sensors in the Vehicle Settings menu. See 56,
VEHICLE INFORMATION AND SETTINGS
MENU.
Note: If the in ...