GMC Terrain: Initial Drive Information / Seat Adjustment - Manual Front Seats
GMC Terrain 2018-2025 Owners Manual / In Brief / Initial Drive Information / Seat Adjustment - Manual Front Seats
To adjust a manual seat:
- Pull the handle at the front of the seat.
- Slide the seat to the desired position and release the handle.
- Try to move the seat back and forth to be sure it is locked in place.
Seat Height Adjuster
Move the lever up or down to manually raise or lower the seat.
Reclining Seatbacks
To recline the manual seatback:
- Lift the lever.
- Move the seatback to the desired position, then release the lever to lock the seatback in place.
- Push and pull on the seatback to make sure it is locked.
To return the seatback to an upright position:
- Lift the lever fully without applying pressure to the seatback, and the seatback returns to the upright position.
- Push and pull on the seatback to make sure it is locked.
Windows
The power windows work when the
ignition is on, in ACC/ACCESSORY,
or when Retained Accessory Power
(RAP) is active.
Using the window switch, press to
open or pull to close the window...
Power Driver Seat
To adjust a power driver seat,
if equipped:
Move the seat forward or
rearward by sliding the control
forward or rearward.
Raise or lower the front part of
the seat cushion by moving the
front of the control up or down...
Other information:
GMC Terrain 2018-2025 Owners Manual: Checking Coolant
The vehicle must be on a level surface when checking the coolant level. Check to see if coolant is visible in the coolant surge tank. If the coolant inside the coolant surge tank is boiling, do not do anything else until it cools down. If coolant is visible but the coolant level mark is not visible, add a 50/50 mixture of clean, drinkable water and DEX-COOL coolant at the coolant surge..
GMC Terrain 2018-2025 Owners Manual: Parking over Things That Burn. Extended Parking
Parking over Things That Burn Warning Things that can burn could touch hot exhaust parts under the vehicle and ignite. Do not park over papers, leaves, dry grass, or other things that can burn. Extended Parking It is best not to park with the vehicle running. If the vehicle is left running, be sure it will not move and there is adequate ventilation. See Shifting Into Park and Engine Exhaus..
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Categories
Vehicle Personalization
The following are all possible vehicle personalization features. Depending on the vehicle, some may not be available.
For System, Apps, and Personal features and functions, see “Settings” in the infotainment manual.
To access the vehicle personalization menu:
Touch the Settings icon on the Home Page of the infotainment display. Touch Vehicle to display a list of available options. Touch to select the desired feature setting. Touch
or R to turn a
feature
off or on.
Touch 
to go to the top
level
of the Settings menu.
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