2021 BUICK ENCORE park assist

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada-14607636) -
2021 - CRC - 8/18/20
190 Driving and Operating
.Front side and rear side panels
.Outside of the windshield in front of the
rearview mirrors
.Side camera lens on the bottom of the
outside mirrors
.Rear side corner bumpers
.Rear Vision Camera above the license
plate
Radio Frequency
This vehicle may be equipped with driver
assistance systems that operate using radio
frequency. See Radio Frequency Statement
0 290.
Rear Vision Camera (RVC)
When the vehicle is shifted into R (Reverse),
the Rear Vision Camera (RVC) displays an
image of the area behind the vehicle in the
infotainment display. The previous screen
displays when the vehicle is shifted out of
R (Reverse) after a short delay. To return to
the previous screen sooner, press Home or
Back on the infotainment system, shift into
P (Park), or reach a vehicle speed of
approximately 12 km/h (8 mph) while in
D (Drive).
1. View Displayed by the Camera
1. View Displayed by the Camera
2. Corners of the Rear Bumper
Displayed images may be farther or closer
than they appear. The area displayed is
limited and objects that are close to either
corner of the bumper or under the bumper
do not display.
A warning triangle may appear on the
infotainment display to show that Rear Park
Assist (RPA) or Rear Cross Traffic Alert (RCTA)
has detected an object. This triangle changes
from amber to red and increases in size the
closer the object.
{Warning
The camera(s) do not display children,
pedestrians, bicyclists, crossing traffic,
animals, or any other object outside of
the cameras’ field of view, below the
bumper, or under the vehicle. Shown
distances may be different from actual
distances. Do not drive or park the
vehicle using only these camera(s).
Always check behind and around the
vehicle before driving. Failure to use
proper care may result in injury, death,
or vehicle damage.

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada-14607636) -
2021 - CRC - 8/18/20
Driving and Operating 191
Rear Cross Traffic Alert (RCTA)
On vehicles with the RCTA, a warning
triangle with a left or right pointing arrow
may appear on the infotainment display to
warn of traffic coming from the left or the
right. Three beeps will sound from the
speaker on that side. This system detects
objects coming from up to 20 m (65 ft) from
the left or right side behind the vehicle. The
RCTA system will not work properly if ice,
snow, mud, or anything else builds up on
the rear bumper sensors.
Park Assist
If equipped, the Front and Rear Park Assist
(FRPA) system assists you with parking and
avoiding objects. FRPA operates at speeds
less than 8 km/h (5 mph). The sensors on
the front and rear bumper detect objects up
to 1.2 m (4 ft) in front of the vehicle, 2.5 m
(8 ft) behind the vehicle, and at least 25 cm
(10 in) off the ground and below liftgate
level. This detection distance may be less
during warmer or humid weather.
{Warning
The Park Assist system does not detect
children, pedestrians, bicyclists, animals,
or objects located below the bumper or
that are too close or too far from the
vehicle. It is not available at speeds
greater than 8 km/h (5 mph). To prevent
injury, death, or vehicle damage, even
with Park Assist, always check the area
around the vehicle and check all mirrors
before moving forward or backing.
How the System Works
When the vehicle is shifted into R (Reverse)
the front and rear sensors are automatically
turned on. After the vehicle is shifted out of
R (Reverse), the rear sensors are turned off
and the front sensors stay on until the
vehicle is above a speed of 8 km/h (5 mph).
For the front Park Assist system to be active
again without shifting into R (Reverse),
X
must be pressed. See“Turning the System
On and Off” later in this section.
When the vehicle is in N (Neutral), the
system may be active. If the vehicle is in a
car wash, the sensors may detect objects in the car wash. See
“Turning the System On
and Off” later in this section to turn the
system off.
When an object is first detected in the rear,
one beep will be heard from the rear. When
an object is very close (<0.6 m (2 ft) in the
vehicle rear or <0.3 m (1 ft) in the vehicle
front), five beeps will sound from the front
or rear depending on object location. Beeps
for FPA are higher pitched than for RPA.
Objects Detected by Both the Front and Rear
Sensors
In general, if objects are detected at the
same time near both the front and rear
bumpers while backing up, the beeps only
sound to indicate that objects are close to
the rear bumper.
However, if an object comes within 0.3 m
(1 ft) of the front bumper while the vehicle
is backing up and at the same time there is
another object further than 0.3 m (1 ft) from
the rear bumper, then higher-pitched beeps
only sound to indicate the front object.
Turning the System On and Off
The FRPA system can be turned on and off
by pressing
Xon the center stack.

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada-14607636) -
2021 - CRC - 8/18/20
192 Driving and Operating
The indicator light in the button comes on
when the system is turned on.
When the system is off, the indicator light
in the button is off or PARK ASSIST OFF
briefly displays on the Driver Information
Center (DIC).
FRPA defaults to the on setting each time
the vehicle is started.
When the System Does Not Seem to
Work Properly
If the FRPA system does not activate due to
a temporary condition, a message may
display on the DIC. This can occur under the
following conditions:
.The driver has disabled the system.
.The sensors are not clean. Keep the
vehicle's bumpers free of mud, dirt, snow,
ice, and slush. For cleaning instructions,
seeExterior Care 0258.
.The Park Assist sensors are covered by
frost or ice. Frost or ice can form around
and behind the sensors and may not
always be seen; this can occur after
washing the vehicle in cold weather. The
message may not clear until the frost or
ice has melted.
.An object was hanging out of the liftgate
during the last drive cycle. Once the
object is removed, FRPA will return to
normal operation.
.An object or cover is attached to the front
of the vehicle.
.The bumper is damaged. Take the vehicle
to your dealer to repair the system.
.Other conditions, such as vibrations from
a jackhammer or the compression of air
brakes on a very large truck, are affecting
system performance.
Forward Collision Alert (FCA)
System
If equipped, the FCA system may help to
avoid or reduce the harm caused by
front-end crashes. When approaching a
vehicle ahead too quickly, FCA provides a
red flashing alert on the windshield and
rapidly beeps.
FCA detects vehicles within a distance of
approximately 60 m (197 ft) and operates at
speeds above 40 km/h (25 mph).
{Warning
FCA is a warning system and does not
apply the brakes. When approaching a
slower-moving or stopped vehicle ahead
too rapidly, or when following a vehicle
too closely, FCA may not provide a
warning with enough time to help avoid
a crash. It also may not provide any
warning at all. FCA does not warn of
pedestrians, animals, signs, guardrails,
bridges, construction barrels, or other
objects. Be ready to take action and
apply the brakes. See Defensive Driving
0 165.
FCA can be disabled with either the FCA
steering wheel control or, if equipped,
through vehicle personalization. See
“Collision/Detection Systems” underVehicle
Personalization (8 Inch Screen) 089 or
Vehicle Personalization (7 Inch Screen) 094.

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada-14607636) -
2021 - CRC - 8/18/20
Vehicle Care 215
50/50 mixture of clean, drinkable water and
DEX-COOL coolant at the coolant surge tank,
but be sure the cooling system, including
the coolant surge tank pressure cap, is cool
before you do it.
1. Remove the coolant surge tank pressurecap when the cooling system, including
the coolant surge tank pressure cap and
upper radiator hose, is no longer hot.
Turn the pressure cap slowly
counterclockwise about one-quarter of a
turn. If you hear a hiss, wait for that to
stop. This will allow any pressure still
left to be vented out the discharge hose.
2. Keep turning the pressure cap slowly and remove it.
3. Fill the coolant surge tank with theproper mixture to the indicated
level mark.
4. With the coolant surge tank pressure cap off, start the engine and let it run until
you can feel the upper radiator hose
getting hot. Watch out for the engine
cooling fan.
By this time, the coolant level inside the
coolant surge tank may be lower. If the
level is lower, add more of the proper
mixture to the coolant surge tank until
the level reaches the indicated
level mark.
5. Replace the pressure cap tightly. 6. Verify coolant level after the engine is
shut off and the coolant is cold.
If necessary, repeat coolant fill procedure
Steps 1–6.
If the coolant still is not at the proper
level when the system cools down again,
see your dealer.
Caution
If the pressure cap is not tightly installed,
coolant loss and engine damage may
occur. Be sure the cap is properly and
tightly secured.
Engine Overheating
The vehicle has an engine coolant
temperature gauge to warn of the engine
overheating. See Engine Coolant
Temperature Gauge 078.
If the decision is made not to lift the hood
when this warning appears, get service help
right away. See Roadside Assistance Program
0 285.
If the decision is made to lift the hood,
make sure the vehicle is parked on a level
surface.

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada-14607636) -
2021 - CRC - 8/18/20
230 Vehicle Care
Instrument Panel Fuse Block
The instrument panel fuse block is on the
underside of the driver side instrument
panel. To access the fuses, remove the
storage compartment. To remove the
storage compartment, open the
compartment and pull it out.
The vehicle may not be equipped with all of
the fuses, relays, and features shown.Fuses Usage
F1 Body control module 1 Fuses Usage
F2 Body control module 2
F3 Body control module 3
F4 Body control module 4 F5 Body control module 5
F6 Body control module 6 F7 Body control module 7
F8 Body control module 8
F9 Discrete logic ignition switch
F10 Sensing diagnostic module battery
F11 Data link connector
F12 HVAC module/ICS
F13 Liftgate relay
F14 Central gateway module F15 Lane departure warning
F16 –
F17 –
F18 Park assist module/Side blind zone alert

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada-14607636) -
2021 - CRC - 8/18/20
OnStar 297
Languages
The vehicle can be programmed to respond
in multiple languages. Press
Qand ask for
an Advisor. Advisors are available in English,
Spanish, and French. Available languages
may vary by country.
Potential Issues
OnStar cannot perform Remote Door Unlock
or Stolen Vehicle Assistance after the vehicle
has been off continuously for 10 days
without an ignition cycle. If the vehicle has
not been started for 10 days, OnStar can
contact Roadside Assistance or a locksmith
to help gain access to the vehicle.
Global Positioning System (GPS)
.Obstruction of the GPS can occur in a
large city with tall buildings; in parking
garages; around airports; in tunnels and
underpasses; or in an area with very
dense trees. If GPS signals are not
available, the OnStar system should still
operate to call OnStar. However, OnStar
could have difficulty identifying the exact
location.
.In emergency situations, OnStar can use
the last stored GPS location to send to
emergency responders. A temporary loss of GPS can cause loss of
the ability to send a Turn-by-Turn
Navigation route. The Advisor may give a
verbal route or may ask for a call back after
the vehicle is driven into an open area.
Cellular and GPS Antennas
Cellular reception is required for OnStar to
send remote signals to the vehicle. Do not
place items over or near the antenna to
prevent blocking cellular and GPS signal
reception.
Unable to Connect to OnStar Message
If there is limited cellular coverage or the
cellular network has reached maximum
capacity, this message may come on. Press
Qto try the call again or try again after
driving a few miles into another
cellular area.
Vehicle and Power Issues
OnStar services require a vehicle electrical
system, wireless service, and GPS satellite
technologies to be available and operating
for features to function properly. These
systems may not operate if the battery is
discharged or disconnected.
Add-on Electrical Equipment
The OnStar system is integrated into the
electrical architecture of the vehicle. Do not
add any electrical equipment. See Add-On
Electrical Equipment 0200. Added electrical
equipment may interfere with the operation
of the OnStar system and cause it to not
operate.
Vehicle Software Updates
OnStar or GM may remotely deliver
software updates or changes to the vehicle
without further notice or consent. These
updates or changes may enhance or
maintain safety, security, or the operation
of the vehicle or the vehicle systems.
Software updates or changes may affect or
erase data or settings that are stored in the
vehicle, such as saved navigation
destinations or pre-set radio stations.
Neither OnStar nor GM is responsible for
any affected or erased data or settings.
These updates or changes may also collect
personal information. Such collection is
described in the OnStar privacy statement or
separately disclosed at the time of
installation. These updates or changes may
also cause a system to automatically
communicate with GM servers to collect
information about vehicle system status,

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada-14607636) -
2021 - CRC - 8/18/20
Connected Services 301
.Request Roadside Assistance.
.Set a parking reminder with pin drop,
take a photo, make a note, and set a
timer.
.Connect with Buick on social media.
Features are subject to change. For myBuick
mobile app information and compatibility,
see my.buick.com.
An active OnStar or connected service plan
may be required. A compatible device,
factory-installed remote start, and power
locks are required. Data rates apply. See
www.onstar.com for details and system
limitations.
Remote Services
Contact an OnStar Advisor to unlock the
doors or sound the horn and flash the
lamps.
Marketplace
OnStar Advisors can provide offers from
restaurants and retailers on your route, help
locate hotels, or book a room. These services
vary by market.
Diagnostics
By monitoring and reporting on the vehicle’s
key systems, OnStar Advanced Diagnostics,
if equipped, provides a way to keep up on
maintenance. Capabilities vary by model.
See www.onstar.com for details and system
limitations. Features are subject to change.
For updates on feature capabilities, see
my.buick.com. Message and data rates may
apply.

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada-14607636) -
2021 - CRC - 8/18/20
Index 303
Automatic (cont'd)Headlamp System . . . . . . . . . . . . . . . . . . . . . . 98
Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Transmission Fluid . . . . . . . . . . . . . . . . . . . . . 210
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . . . . . . . . . 183
Shift Lock Control Function Check . . . . . . 220
Auxiliary Jack . . . . . . . . . . . . . . . . . . . . . . . . 116, 147
Avoiding Untrusted Media Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113, 144
B
BatteryExterior Lighting Battery Saver . . . . . . . . 102
Load Management . . . . . . . . . . . . . . . . . . . . . 101
Power Protection . . . . . . . . . . . . . . . . . . . . . . 102
Battery - North America . . . . . . . . . . . . . 219, 253
Blade Replacement, Wiper . . . . . . . . . . . . . . . 220
Bluetooth
Overview . . . . . . . . . . . . . . . . . . . . . 123, 126, 149
Bluetooth Audio . . . . . . . . . . . . . . . . . . . . . 117, 147
Brake System Warning Light . . . . . . . . . . . . . . . . . . 82
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217 Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Parking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184 Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Break-In, New Vehicle . . . . . . . . . . . . . . . . . . . . . 173
Bulb Replacement
Halogen Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . 223
Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . 223
Headlamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Headlamps, Front Turn Signal, andParking Lamps . . . . . . . . . . . . . . . . . . . . . . . 223
License Plate Lamps . . . . . . . . . . . . . . . . . . . 225
Taillamps, Turn Signal, Sidemarker, Stoplamps, and Backup Lamps . . . . . . . 224
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . . . 244
C
Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
California Perchlorate Materials
Requirements . . . . . . . . . . . . . . . . . . . . . . . . 202
California Proposition 65 Warning . . . . . . . . . . . . . . . . . . .202, 219, 253, Back Cover
Camera Rear Vision (RVC) . . . . . . . . . . . . . . . . . . . . . . 190
Canadian Vehicle Owners . . . . . . . . . . . . . . . . . . . 1
Capacities and Specifications . . . . . . . . . . . . . 280
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . . . . . . . . . . 180
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Carbon Monoxide (cont'd)
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . 169
Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Management System . . . . . . . . . . . . . . . . . . . 69
Caution, Danger, and Warning . . . . . . . . . . . . . .2
Center Console Storage . . . . . . . . . . . . . . . . . . . 68
Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
Charging System Light . . . . . . . . . . . . . . . . . . . . 80
Check Engine Light (Malfunction Indicator) . . . . 81
Child Restraints
Infants and Young Children . . . . . . . . . . . . . 50
Lower Anchors and Tethers forChildren . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Older Children . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62, 64
Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Cleaning Exterior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 258
Interior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Climate Control Systems . . . . . . . . . . . . . . . . . 159 Air Conditioning . . . . . . . . . . . . . . . . . . . . . . . 159
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
Cluster, Instrument . . . . . . . . . . . . . . . . . . . . . . . 76
Collision Damage Repair . . . . . . . . . . . . . . . . . 288