GMC 2012 Terrain Owner's Manual page 12

1-6 In Brief
There are power door lock switches
on the front door panels.
: Press to lock the doors.
: Press to unlock the doors.
See Door Locks on page 2 7.
To manually unlock a door from
inside the vehicle, pull once on the
door handle to unlock it, and a
second time to open it.
: Press for Safety Locks.
See Safety Locks on page 2 8.
Liftgate
Manual Liftgate Operation
Unlock the vehicle before opening
the liftgate.
Press the touchpad located in the
handle of the liftgate, above the
license plate, and lift up to open.
Do not press the touchpad while
closing the liftgate. This will cause
the liftgate to be unlatched.
Power Liftgate Operation
On vehicles with a power liftgate,
the switch is on the overhead
console. The vehicle must be in
P (Park) to use the power feature.
The taillamps flash when the power
liftgate moves.