GMC Terrain: Keys and Locks / Driver Door Key Lock Cylinder Access (In Case of Dead
Battery)

To access the driver door key lock
cylinder:
- Pull the door handle (1) to the
open position and hold it open
until cap removal is complete.
- Insert the key into the slot (3)
on the bottom of the cap (2)
and lift the key upward.
- Move the cap (2) rearward and
remove.
- Use the key in the cylinder.
To replace the cap:
- Pull the door handle (1) to the
open position and hold it open
until cap installation is
complete.

-
Insert the two tabs (6) at the
back of the cap between the
seal (5) and the metal base (4).


-
Slide the cap forward and
press the forward edge to
install the cap in place.
-
Release the door handle.
-
Check that the cap is secure.
-
Free-Turning Locks
-
The door key lock cylinder turns
freely when either the wrong key is
used, or the correct key is not fully
inserted. The free-turning door lock
feature prevents the lock from being
forced open. To reset the lock, turn
it to the vertical position with the
correct key fully inserted. Remove
the key and insert it again. If this
does not reset the lock, turn the key
halfway around in the cylinder and
repeat the reset procedure.
Warning
Unlocked doors can be
dangerous.
Passengers, especially
children, can easily open
the doors and fall out of a
moving vehicle. The doors
can be unlocked and
opened while the vehicle is
moving...
: Press to lock the doors.
: Press to unlock the doors...
Other information:
All seating positions in the vehicle
have a lap-shoulder belt.
The following instructions explain
how to wear a lap-shoulder belt
properly.
Adjust the seat, if the seat is
adjustable, so you can sit up
straight. To see how, see
“Seats” in the Index.
Pick up the latch plate and pull
the belt across you. Do not let
it get twisted.The lap-shoulder belt may lock
if you pull the..
For vehicles with the Antilock Brake
System (ABS), this light comes on
briefly when the engine is started.
If the light does not come on, have it
fixed so it will be ready to warn if
there is a problem.
If the ABS light comes on and stays
on while driving, stop as soon as
possible and turn the ignition off.
Start the engine again to reset the
system. If the light stays on after
driving a..