2017 GMC TERRAIN seat adjustment

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9919509) - 2017 - crc - 8/16/16
In Brief 5
In Brief
Instrument Panel
Instrument Panel . . . . . . . . . . . . . . . . 6
Initial Drive Information
Initial Drive Information . . . . . . . . . . 7
Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . . . 7
Remote Vehicle Start . . . . . . . . . . . 8
Door Locks . . . . . . . . . . . . . . . . . . . . . 9
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Windows . . . . . . . . . . . . . . . . . . . . . . . . 9
Seat Adjustment . . . . . . . . . . . . . . . 10
Memory Features . . . . . . . . . . . . . . 11
Heated Seats . . . . . . . . . . . . . . . . . . 12
Head Restraint Adjustment . . . . 12
Safety Belts . . . . . . . . . . . . . . . . . . . . 12
Passenger Sensing System . . . 13
Mirror Adjustment . . . . . . . . . . . . . . 13
Steering Wheel Adjustment . . . . 14
Interior Lighting . . . . . . . . . . . . . . . . 14
Exterior Lighting . . . . . . . . . . . . . . . 14
Windshield Wiper/Washer . . . . . . 15
Climate Controls . . . . . . . . . . . . . . . 16
Transmission . . . . . . . . . . . . . . . . . . 17
Parking Brake . . . . . . . . . . . . . . . . . 18
Vehicle Features
Infotainment System . . . . . . . . . . . 18 Steering Wheel Controls . . . . . . . 18
Cruise Control . . . . . . . . . . . . . . . . . 19
Driver Information
Center (DIC) . . . . . . . . . . . . . . . . . 19
Forward Collision Alert (FCA)
System . . . . . . . . . . . . . . . . . . . . . . . 19
Lane Departure Warning (LDW) . . . . . . . . . . . . . . . 20
Side Blind Zone Alert (SBZA) . . . . . . . . . . . . . . . . . . 20
Rear Vision Camera (RVC) . . . . 20
Rear Cross Traffic Alert (RCTA) System . . . . . . . . . . . . . . . . . . . . . . . 20
Parking Assist . . . . . . . . . . . . . . . . . 20
Power Outlets . . . . . . . . . . . . . . . . . 20
Universal Remote System . . . . . 21
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . 21
Performance and Maintenance
Traction Control/Electronic Stability Control . . . . . . . . . . . . . . 22
Tire Pressure Monitor . . . . . . . . . . 22
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
E85 or FlexFuel . . . . . . . . . . . . . . . . 23
Engine Oil Life System . . . . . . . . 23
Driving for Better Fuel Economy . . . . . . . . . . . . . . . . . . . . . 23
Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . . . 24

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9919509) - 2017 - crc - 8/16/16
10 In Brief
SeePower Windows 042.
Seat Adjustment
Four-Way Power Seat
1. Seat Position Handle
2. Height Adjustment Control
To adjust the seat, if equipped:
.
Move the seat forward or
rearward using the handle under
the front of the seat cushion (1).
See Seat Adjustment 047.
. Raise or lower the entire seat by
moving the control (2) up
or down. See
Power Seat Adjustment 047.
Eight-Way Power Seat
To adjust a power 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.
. Raise or lower the entire seat by
moving the rear of the control up
or down.
See Power Seat Adjustment 047.
Lumbar Adjustment
Eight-Way Power Seat Shown,
Four-Way Similar
If available, press and hold the front
or rear of the switch to increase or
decrease lumbar support. Release
the switch when the seatback
reaches the desired level of lumbar
support.
See Lumbar Adjustment 048.

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9919509) - 2017 - crc - 8/16/16
12 In Brief
turned off. These automatically
stored positions are referred to as
RKE Memory positions.
SeeMemory Seats 050 and
Vehicle Personalization 0125.
Heated Seats
Uplevel Climate Control System
Shown, Base Similar
If available, the buttons are near the
climate controls. To operate, the
ignition must be in ON/RUN.
Press
zorJto heat the driver or
passenger seat cushion and
seatback. Indicator lights on the button show
the temperature setting.
See
Heated Front Seats 052.
Head Restraint
Adjustment
Do not drive until the head restraints
for all occupants are installed and
adjusted properly.
To achieve a comfortable seating
position, change the seatback
recline angle as little as necessary
while keeping the seat and the head
restraint height in the proper
position.
See Head Restraints 046 and Seat
Adjustment 047.
Safety Belts
Refer to the following sections for
important information on how to use
safety belts properly:
.
Safety Belts 054.
. How to Wear Safety Belts
Properly 055.
. Lap-Shoulder Belt 056.
. Lower Anchors and Tethers for
Children (LATCH System) 080.

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9919509) - 2017 - crc - 8/16/16
Seats and Restraints 45
Seats and
Restraints
Head Restraints
Head Restraints . . . . . . . . . . . . . . . 46
Front Seats
Seat Adjustment . . . . . . . . . . . . . . . 47
Power Seat Adjustment . . . . . . . . 47
Lumbar Adjustment . . . . . . . . . . . . 48
Reclining Seatbacks . . . . . . . . . . . 49
Memory Seats . . . . . . . . . . . . . . . . . 50
Heated Front Seats . . . . . . . . . . . . 52
Rear Seats
Rear Seats . . . . . . . . . . . . . . . . . . . . 53
Safety Belts
Safety Belts . . . . . . . . . . . . . . . . . . . . 54
How to Wear Safety BeltsProperly . . . . . . . . . . . . . . . . . . . . . . 55
Lap-Shoulder Belt . . . . . . . . . . . . . 56
Safety Belt Use During Pregnancy . . . . . . . . . . . . . . . . . . . . 60
Safety Belt Extender . . . . . . . . . . . 60
Safety System Check . . . . . . . . . . 60
Safety Belt Care . . . . . . . . . . . . . . . 60
Replacing Safety Belt System Parts after a Crash . . . . . . . . . . . 61
Airbag System
Airbag System . . . . . . . . . . . . . . . . . 62
Where Are the Airbags? . . . . . . . 63
When Should an AirbagInflate? . . . . . . . . . . . . . . . . . . . . . . . 65
What Makes an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . 65
How Does an Airbag Restrain? . . . . . . . . . . . . . . . . . . . . . 66
What Will You See after an Airbag Inflates? . . . . . . . . . . . . . . 66
Passenger Sensing System . . . 67
Servicing the Airbag-Equipped Vehicle . . . . . . . . . . . . . . . . . . . . . . . 72
Adding Equipment to the Airbag-Equipped Vehicle . . . . . 72
Airbag System Check . . . . . . . . . . 73
Replacing Airbag System Parts after a Crash . . . . . . . . . . . . . . . . . 73
Child Restraints
Older Children . . . . . . . . . . . . . . . . . 73
Infants and Young Children . . . . 75
Child Restraint Systems . . . . . . . 77
Where to Put the Restraint . . . . . 79
Lower Anchors and Tethers forChildren (LATCH System) . . . . 80
Replacing LATCH System Parts After a Crash . . . . . . . . . . . . . . . . . 85 Securing Child Restraints (With
the Safety Belt in the
Rear Seat) . . . . . . . . . . . . . . . . . . . 86
Securing Child Restraints (With the Safety Belt in the
Front Seat) . . . . . . . . . . . . . . . . . . . 88

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9919509) - 2017 - crc - 8/16/16
Seats and Restraints 47
Rear Seats
The vehicle's rear seat has head
restraints in the outboard seating
positions that cannot be adjusted.
Rear outboard head restraints are
not removable.
Front Seats
Seat Adjustment
{Warning
You can lose control of the
vehicle if you try to adjust a driver
seat while the vehicle is moving.
Adjust the driver seat only when
the vehicle is not moving.
To adjust a manual seat:1. Pull the handle at the front of the seat cushion. 2. Move the seat forward or
rearward to adjust the seat
position.
3. Release the handle to stop the seat from moving.
4. Try to move the seat back and forth to be sure it is locked in
place.
Power Seat Adjustment
Four-Way Power Seat
1. Seat Position Handle
2. Height Adjustment Control

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9919509) - 2017 - crc - 8/16/16
48 Seats and Restraints
To adjust a power seat, if equipped:
.Move the seat forward or
rearward using the handle under
the front of the seat cushion (1).
See Seat Adjustment 047.
. Raise or lower the entire seat by
moving the control (2) up
or down.
To adjust the seatback, see
Reclining Seatbacks 049.
To adjust the lumbar support, see
Lumbar Adjustment 048.
Eight-Way Power SeatTo adjust a power 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.
. Raise or lower the entire seat by
moving the rear of the control up
or down.
To adjust the seatback, see
Reclining Seatbacks 049.
To adjust the lumbar support, see
Lumbar Adjustment 048.Lumbar Adjustment
Power Lumbar
Eight-Way Power Seat Shown,
Four-Way Similar
If available, press and hold the front
or rear of the switch to increase or
decrease lumbar support. Release
the switch when the seatback
reaches the desired level of lumbar
support.

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9919509) - 2017 - crc - 8/16/16
54 Seats and Restraints
3. Make sure the rear safety beltsare not twisted or caught
between the seat cushion and
the seatback.
Reclining the Seatbacks
To recline the seatback:
1. Lift and hold the lever on top of the seatback.
2. Tilt the seatback rearward, then release the lever when the
seatback is in the desired
position.
Seat Adjustment
To slide the entire seat forward or
rearward:
1. Lift and hold the release bar under the front of the seat
cushion to unlock the seat.
2. Slide the seat to the desired position.
3. Release the bar.
4. Try to move the seat back and forth to ensure the seat is
locked into place.
Safety Belts
This section describes how to use
safety belts properly, and some
things not to do.
{Warning
Do not let anyone ride where a
safety belt cannot be worn
properly. In a crash, if you or your
passenger(s) are not wearing
safety belts, injuries can be much
worse than if you are wearing
safety belts. You can be seriously
injured or killed by hitting things
inside the vehicle harder or by
being ejected from the vehicle. In
addition, anyone who is not
buckled up can strike other
passengers in the vehicle.
It is extremely dangerous to ride
in a cargo area, inside or outside
of a vehicle. In a collision,
passengers riding in these areas
are more likely to be seriously
injured or killed. Do not allow
(Continued)
Warning (Continued)
passengers to ride in any area of
the vehicle that is not equipped
with seats and safety belts.
Always wear a safety belt, and
check that all passenger(s) are
restrained properly too.
This vehicle has indicators as a
reminder to buckle the safety belts.
See Safety Belt Reminders 0105.
Why Safety Belts Work

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9919509) - 2017 - crc - 8/16/16
58 Seats and Restraints
shoulder belt height adjustment
could reduce the effectiveness of
the safety belt in a crash. SeeHow
to Wear Safety Belts Properly 055.
Push down on the release button
and move the height adjuster to the
desired position.
The adjuster can be moved up by
pushing the release button up. After
the adjuster is set to the desired
position, try to move it down without
pushing the release button to make
sure it has locked into position.
Safety Belt Pretensioners
This vehicle has safety belt
pretensioners for front outboard
occupants. Although the safety belt
pretensioners cannot be seen, they
are part of the safety belt assembly.
They can help tighten the safety
belts during the early stages of a
moderate to severe frontal, near
frontal, or rear crash if the threshold
conditions for pretensioner
activation are met. Safety belt
pretensioners can also help tighten
the safety belts in a side crash or a
rollover event.
Pretensioners work only once. If the
pretensioners activate in a crash,
the pretensioners and probably
other parts of the vehicle’s safety
belt system will need to be replaced.
See Replacing Safety Belt System
Parts after a Crash 061.
Do not sit on the outboard safety
belt while entering or exiting the
vehicle, or at any time while sitting
in the seat. Sitting on the safety belt
can damage the webbing and
hardware.
Rear Safety Belt Comfort
Guides
{Warning
A safety belt that is not properly
worn may not provide the
protection needed in a crash. The
person wearing the belt could be
seriously injured. The shoulder
belt should go over the shoulder
and across the chest. These parts
of the body are best able to take
belt restraining forces.
Rear safety belt comfort guides may
provide added safety belt comfort
for older children who have
outgrown booster seats and for
some adults. When installed on a
shoulder belt, the comfort guide
positions the shoulder belt away
from the neck and head.
This vehicle will have rear safety
belt comfort guides in the rear
outboard seating positions.