GMC Terrain 2018-2026 Owners Manual
GMC Terrain 2018-2026 Owners Manual
Owners Manual for the second generation GMC Terrain, a crossover SUV, manufacturer General Motors under its sub-brand GMC, model years 2018-2021. The smallest offering within GMC's SUV range, the second-generation Terrain compact crossover, offers a distinctive design and a comfortable driving experience, albeit at an elevated cost that is on the pricier side of the segment.

About Driving the Vehicle
As with other vehicles of this type,
failure to operate this vehicle
correctly may result in loss of
control or a crash. Be sure to read
the driving guidelines in this manual
in the section called “Driving and
Operating” and specifically Driver
Behavior, Driving
Environment, and Vehicle
Design...
Other information:
The engine air cleaner/filter is in the
engine compartment on the
passenger side of the vehicle. See
Engine Compartment Overview.
When to Inspect the Engine Air Cleaner/Filter
For intervals on changing and
inspecting the engine air cleaner/filter, see Maintenance Schedule...
Sunroof Switch
Sunshade Switch
If equipped, the sunroof only
operates when the ignition is on or
in ACC/ACCESSORY, or when
Retained Accessory Power (RAP) is
active.
See Ignition Positions and
Retained Accessory Power (RAP).
Sunroof Switch
Express-Open/Express-Close : To
express-open the sunroof, press
and release (1)...