2021 BUICK ENCORE Owner's Manual

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada-14607636) -
2021 - CRC - 8/18/20
16 Keys, Doors, and Windows
The doors will lock automatically
five seconds after all doors are closed. If a
door is reopened before that time, the
five-second timer will reset when all doors
are closed again.
Press
Qon the door lock switch again or
press
Qon the RKE transmitter to lock the
doors immediately.
This feature can also be programmed. See
Vehicle Personalization (8 Inch Screen) 089
or
Vehicle Personalization (7 Inch Screen) 094.
Automatic Door Locks
The doors will lock automatically when all
doors are closed, the ignition is on, and the
vehicle is shifted out of P (Park).
If a vehicle door is unlocked, and then
opened and closed, the doors will lock either
when your foot is removed from the brake
or the vehicle speed becomes faster than
13 km/h (8 mph).
To unlock the doors:
.PressKon the power door lock switch.
.Shift the transmission into P (Park). Automatic door locking cannot be disabled.
Automatic door unlocking can be
programmed. See
Vehicle Personalization (8
Inch Screen) 089 or
Vehicle Personalization (7 Inch Screen) 094.
Lockout Protection
If the vehicle is on or in ACC/ACCESSORY
and the power door lock switch is pressed
with the driver door open, all the doors will
lock and only the driver door will unlock.
If the vehicle is off and locking is requested
while a door is open, when all doors are
closed the vehicle will check for RKE
transmitters inside. If an RKE transmitter is
detected and the number of RKE
transmitters inside has not reduced, the
driver door will unlock and the horn will
chirp three times.
Lockout Protection can be manually
overridden with the driver door open by
pressing and holding
Qon the power door
lock switch.
Open Door Anti-Lockout
If Open Door Anti-Lockout has been turned
on and the vehicle is off, the driver door is
open, and locking is requested, all the doors
will lock and the driver door will remain unlocked. The Open Door Anti-Lockout
feature can be turned on or off. See
Vehicle
Personalization (8 Inch Screen) 089 or
Vehicle Personalization (7 Inch Screen) 094.
Safety Locks
The rear door safety locks prevent
passengers from opening the rear doors
from inside the vehicle.
Manual Safety Locks
If equipped, the safety lock is located on the
inside edge of the rear doors. To use the
safety lock:
1. Insert the key into the safety lock slot and turn it so the slot is in the
horizontal position.

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada-14607636) -
2021 - CRC - 8/18/20
Keys, Doors, and Windows 17
2. Close the door.
3. Do the same for the other rear door.
To open a rear door when the safety lock
is on: 1. Unlock the door by activating the inside handle, by using the power door lock
switch, or by using the Remote Keyless
Entry (RKE) transmitter.
2. Open the door from the outside.
To cancel the safety lock: 1. Unlock the door and open it from the outside.
2. Insert the key into the safety lock slot and turn it so the slot is in the vertical
position. Do the same for the other door.
Doors
Liftgate
{Warning
Exhaust gases can enter the vehicle if it
is driven with the liftgate, hatch/trunk
open, or with any objects that pass
through the seal between the body and
the hatch/trunk or liftgate. Engine
(Continued)
Warning (Continued)
exhaust contains carbon monoxide (CO)
which cannot be seen or smelled. It can
cause unconsciousness and even death.
If the vehicle must be driven with the
liftgate or hatch/trunk open:
.Close all of the windows.
.Fully open the air outlets on or under
the instrument panel.
.Adjust the climate control system to a
setting that brings in only outside air
and set the fan speed to the highest
setting. See“Climate Control Systems”
in the Index.
.If the vehicle is equipped with a
power liftgate, disable the power
liftgate function.
For more information about carbon
monoxide, see Engine Exhaust 0180.
Caution
To avoid damage to the liftgate or
liftgate glass, make sure the area above
and behind the liftgate is clear before
opening it. To open the liftgate, press
Kon the power
door lock switch or press
Kon the RKE
transmitter to unlock all doors. See Power
Door Locks 015 and
Remote Keyless Entry (RKE) System
Operation 07.
Press the touch pad below the license plate
and lift up.
The liftgate may also be opened while the
vehicle is locked by pressing the touch pad
while the RKE transmitter is within 1 m (3 ft)
of the rear of the vehicle.
To close the liftgate, push from the center
to ensure that it fully latches.

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada-14607636) -
2021 - CRC - 8/18/20
18 Keys, Doors, and Windows
Vehicle Security
This vehicle has theft-deterrent features;
however, they do not make the vehicle
impossible to steal.
Vehicle Alarm System
If equipped with an anti-theft alarm system,
the indicator light, on the instrument panel
near the windshield, shows the status of the
system.
Off :Alarm system is disarmed.
On Solid : Vehicle is secured during the
delay to arm the system.
Fast Flast : Vehicle is unsecured. A door, the
liftgate, or the hood is open. Slow Flash :
Alarm system is armed.
Arming the Alarm System
1. Turn off the vehicle.
2. Lock the vehicle in one of two ways:
.Use the RKE transmitter.
.With a door open, pressQon the
interior of the door.
3. After 30 seconds the alarm system will arm, and the indicator light will begin to
slowly flash indicating the alarm system
is operating. Pressing
Qon the RKE
transmitter a second time will bypass
the 30-second delay and immediately
arm the alarm system.
The vehicle alarm system will not arm if the
doors are locked with the key.
If any door or the hood is opened without
first unlocking with the RKE transmitter, the
horn will chirp and the lights will flash to
indicate pre-alarm. If the vehicle is not
started, or the door is not unlocked by
pressing
Kon the RKE transmitter during
the 10-second pre-alarm, the alarm will be
activated. The alarm will also be activated if any door
or the the hood is opened without first
disarming the system. When the alarm is
activated, the turn signals flash and the
horn sounds for about 30 seconds. The
alarm system will then re-arm to monitor
for the next unauthorized event.
Disarming the Alarm System
To disarm the alarm system or turn off the
alarm if it has been activated:
.PressKon the RKE transmitter.
.Start the vehicle.
Avoid setting off the alarm by accident:
.Lock the vehicle after all occupants have
exited and all doors are closed.
.Always unlock the vehicle with the RKE
transmitter.
Unlocking the driver door with the key will
not disarm the system or turn off the alarm.
How to Detect a Tamper Condition
IfKis pressed and the horn chirps and the
lights flash three times, an attempted
break-in has occurred while the system was
armed.

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada-14607636) -
2021 - CRC - 8/18/20
Keys, Doors, and Windows 19
Immobilizer
SeeRadio Frequency Statement 0290.
Immobilizer Operation
This vehicle has a passive theft-deterrent
system.
The system does not have to be manually
armed or disarmed.
The vehicle is automatically immobilized
when the transmitter leaves the vehicle.
The immobilization system is disarmed
when ENGINE START/STOP is pressed and a
valid transmitter is found in the vehicle.
The security light in the instrument cluster
comes on when there is a problem with
arming or disarming the theft-deterrent
system.
The system has one or more transmitters
matched to an immobilizer control unit in
your vehicle. Only a correctly matched transmitter will start the vehicle. If the
transmitter is ever damaged, you may not
be able to start your vehicle.
When trying to start the vehicle, the
security light comes on briefly when the
ignition is turned on.
If the engine does not start and the security
light stays on, there is a problem with the
system. Turn the vehicle off and try again.
If the vehicle will not change ignition modes
(ACC/ACCESSORY, on, off), and the RKE
transmitter appears to be undamaged, try
another transmitter. Or, you may try placing
the transmitter in the front cupholder. See
“Starting the Vehicle with a Low Transmitter
Battery”
underRemote Keyless Entry (RKE)
System Operation 07.
If the engine does not start with the other
transmitter or when the transmitter is in the
pocket in the front cupholder, the vehicle
needs service. See your dealer who can
service the theft-deterrent system and have
a new transmitter programmed to the
vehicle.
Do not leave the transmitter or device that
disarms or deactivates the theft-deterrent
system in the vehicle.
Exterior Mirrors
Convex Mirrors
{Warning
A convex mirror can make things, like
other vehicles, look farther away than
they really are. If you cut too sharply
into the right lane, you could hit a
vehicle on the right. Check the inside
mirror or glance over your shoulder
before changing lanes.
The passenger side mirror is convex shaped.
A convex mirror's surface is curved so more
can be seen from the driver seat.

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada-14607636) -
2021 - CRC - 8/18/20
20 Keys, Doors, and Windows
Power Mirrors
To adjust the mirrors:1. Turn the selector switch to L (Left) or R (Right) to choose the driver or passenger
mirror.
2. Move the control to adjust the mirror.
3. Turn the selector switch to
9to
deselect the mirror.
Folding Mirrors
Manual Folding Mirrors
These mirrors can be folded inward to
prevent damage when going through an
automatic car wash. To fold, pull the mirror
toward the vehicle. Push the mirror outward
to return it to the original position.
Heated Mirrors
This vehicle has heated mirrors:
1: Press to heat the mirrors.
See “Rear Window Defogger” underClimate
Control Systems 0159.
Interior Mirrors
Interior Rearview Mirrors
Adjust the rearview mirror for a clear view
of the area behind your vehicle.
If equipped with OnStar, the vehicle may
have three control buttons at the bottom of
the mirror. See OnStar Overview 0294.
To avoid accidental OnStar calls, clean the
mirror with the ignition off. Do not spray
glass cleaner directly on the mirror. Use a
soft towel dampened with water.
Manual Rearview Mirror
If equipped with a manual rearview mirror,
push the tab forward for daytime use and
pull it for nighttime use to avoid glare from
the headlamps from behind.
Automatic Dimming Rearview
Mirror
If equipped, automatic dimming reduces the
glare of headlamps from behind. The
dimming feature comes on when the vehicle
is started.
Windows
{
Warning
Never leave a child, a helpless adult, or a
pet alone in a vehicle, especially with the
windows closed in warm or hot weather.
They can be overcome by the extreme
heat and suffer permanent injuries or
even death from heat stroke.

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada-14607636) -
2021 - CRC - 8/18/20
Keys, Doors, and Windows 21
The vehicle aerodynamics are designed to
improve fuel economy performance. This
may result in a pulsing sound when either
rear window is down and the front windows
are up. To reduce the sound, open either a
front window or the sunroof, if equipped.
Power Windows
{Warning
Children could be seriously injured or
killed if caught in the path of a closing
window. Never leave the Remote Keyless
Entry (RKE) transmitter in a vehicle with
children. When there are children in the(Continued)
Warning (Continued)
rear seat, use the window lockout switch
to prevent operation of the windows. See
Keys06.
Power windows work when the ignition is
on, in ACC/ACCESSORY, or when Retained
Accessory Power (RAP) is active. See
Retained Accessory Power (RAP) 0178.
Using the window switch, press to open or
pull to close the window.
The windows may be temporarily disabled if
they are used repeatedly within a
short time.
Window Lockout
This feature stops the rear passenger
windows from working.
.PressZto engage the rear window
lockout feature. The indicator light is on
when engaged.
.PressZagain to disengage.
Window Express Movement
All windows can be opened without holding
the window switch. Press the switch down
fully and quickly release to express open the
window.
If equipped, pull the window switch up fully
and quickly release to express close the
window.

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada-14607636) -
2021 - CRC - 8/18/20
22 Keys, Doors, and Windows
Briefly press or pull the window switch in
the same direction to stop that window’s
express movement.
Window Automatic Reversal System
The express-close feature will reverse
window movement if it comes in contact
with an object. Extreme cold or ice could
cause the window to auto-reverse. The
window will operate normally after the
object or condition is removed.
Automatic Reversal System Override
{Warning
If automatic reversal system override is
active, the window will not reverse
automatically. You or others could be
injured and the window could be
damaged. Before using automatic reversal
system override, make sure that all
people and obstructions are clear of the
window path.
When the engine is on, override the
automatic reversal system by pulling and
holding the window switch if conditions
prevent it from closing.
Programming the Power Windows
Programming may be necessary if the
vehicle battery has been disconnected or
discharged. If the window is unable to
express-up, program each express-close
window: 1. Close all doors.
2. Turn the ignition on or to ACC/ ACCESSORY.
3. Partially open the window to be programmed. Then close it and continue
to pull the switch briefly after the
window has fully closed.
4. Open the window and continue to press the switch briefly after the window has
fully opened.
Sun Visors
Pull the sun visor down to block glare.
If equipped, detach the sun visor from the
center mount to pivot to the side window
or to extend along the rod.
If equipped, there is a lighted mirror on the
sun visor. Lift the cover to open.
Roof
Sunroof
If equipped, the sunroof only operates when
the ignition is on or when Retained
Accessory Power (RAP) is active. See
Retained Accessory Power (RAP) 0178.

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada-14607636) -
2021 - CRC - 8/18/20
Keys, Doors, and Windows 23
Slide Switch
Express-Open/Express-Close :Press and
release
D(1) at the second detent to
express-open the sunroof. Press and release
g(1) at the second detent to
express-close the sunroof. Press the switch
again to stop the movement.
Open/Close (Manual Mode) : Press and hold
D(1) at the first detent to open the
sunroof. Press and hold
g(1) at the first
detent to close the sunroof. Release the
switch to stop the movement.
Tilt Switch
Vent : Press and hold
E(2) to vent the
sunroof. Press and hold
g(2) to close
the sunroof vent.
The sunshade opens automatically with the
sunroof, but must be manually closed.
The sunroof will not operate if the vehicle
has an electrical failure.
Automatic Reversal System
The sunroof has an automatic reversal
system that is only active when the sunroof
is operated in express-close mode. If an object is in the path while express
closing, the reversal system will detect
object, stop, and open the sunroof slightly.
If frost or other conditions prevent closing,
override the feature by closing the sunroof
in manual mode. To stop movement, release
the switch.
Dirt and debris may collect on the sunroof
seal or in the track. This could cause an
issue with sunroof operation or noise.
It could also plug the water drainage
system. Periodically open the sunroof and
remove any obstacles or loose debris. Wipe
the sunroof seal and roof sealing area using
a clean cloth, mild soap, and water. Do not
remove grease from the sunroof.