GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-18552429) - 2025
Driving and Operating 209
Take Steering
T
h
e LKA system does not continuously steer
the vehicle. If LKA does not detect active driver
steering, an alert and chime may be provided.
Steer the vehicle to dismiss. LKA may become
temporarily unavailable after repeated take
steering alerts.
When the System Does Not Seem to
Work Properly
The system performance may be affected by:
•
Close vehicles ahead
•
Sudden lighting changes, such as when
driving through tunnels
•
Banked roads
•
Roads with poor lane markings, such as
two-lane roads
If the LKA system is not functioning properly
when lane markings are clearly visible,
cleaning the windshield may help.
A camera blocked message may display if
the camera is blocked. Some driver assistance
systems may have reduced performance or
not work at all. An LKA or LDW unavailable
message may display if the systems are
temporarily unavailable. This message could
be due to ablocked camera. The LKA system
do
es not need service. Clean the outside of the
windshield behind the rearview mirror.
LKA assistance and/or LDW alerts may
occur due to tar marks, shadows, cracks in
the road, temporary or construction lane
markings, or other road imperfections. This
is normal system operation; the vehicle does
not need service. Turn LKA off if these
conditions continue.
Surround Vision Recorder
If equipped, this system records video from the
surround vision cameras to aUSB flash drive.
Audio is not recorded.
Continuous use of the Surround Vision
Recorder will degrade the USB flash drive and
reduce its longevity. Areplacement flash drive
will eventually be needed.
Insert aUSB flash drive into the USB port
in the center console. Eject the USB flash
drive using the button in the settings menu
before removing the USB flash drive from the
vehicle. To access settings, select Surround
Vision Recorder on the infotainment home
screen. Removing it without using the eject
bu
tton could corrupt the video file and/or the
USB flash drive.
Activate: After inserting aUSB flash drive, tap
Surround Vision Recorder on the infotainment
home screen and follow the prompts. Once
completed, recording will start automatically
when the app is closed. Recording continues
until it is turned off in the settings screen, the
app is reopened, or the vehicle is turned off.
Deactivate: Tap Surround Vision Recorder on
the infotainment home screen. Toggle off
Continuous Recording in settings.
Select from the following when the vehicle is in
P (Park) and the video player is open:
Exit: Tap the infotainment home screen button
to return to the home screen.
Video Timeline: Tap to view the video timeline.
The video timeline displays video thumbnails
from each drive that can be played back.
Drag the timeline to the desired date/time to
begin playback.
Rewind: Tap to return to the previous video.
Play/Pause: Tap to play or pause
arecorded video.
Fast Forward: Tap to advance to the next video.