Exhaust BUICK ENCORE 2018 Owner's Manual

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11354409) - 2018 - crc - 11/8/17
38 Keys, Doors, and Windows
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
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
(Continued)
Warning (Continued)
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 0174.
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
K
on the RKE transmitter to unlock all
doors. See
Power Door Locks 036 and
Remote Keyless Entry (RKE)
System Operation 027.
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/Mexico-
11354409) - 2018 - crc - 11/8/17
Instruments and Controls 117
Malfunctions are often indicated by
the system before any problem is
noticeable. Being aware of the light
and seeking service promptly when
it comes on may prevent damage.
Caution
If the vehicle is driven continually
with this light on, the emission
control system may not work as
well, the fuel economy may be
lower, and the vehicle may not
run smoothly. This could lead to
costly repairs that might not be
covered by the vehicle warranty.
Caution
Modifications to the engine,
transmission, exhaust, intake,
or fuel system, or the use of
replacement tires that do not
meet the original tire
specifications, can cause this light
to come on. This could lead to(Continued)
Caution (Continued)
costly repairs not covered by the
vehicle warranty. This could also
affect the vehicle’s ability to pass
an Emissions Inspection/
Maintenance test. See
Accessories and Modifications
0200.
If the light is flashing : A
malfunction has been detected that
could damage the emission control
system and increase vehicle
emissions. Diagnosis and service
may be required.
To help prevent damage, reduce
vehicle speed and avoid hard
accelerations and uphill grades.
If the light continues to flash, find a
safe place to park. Turn the vehicle
off and wait at least 10 seconds
before restarting the engine. If the
light is still flashing, follow the
previous guidelines and see your
dealer for service as soon as
possible. If the light is on steady :
A
malfunction has been detected.
Diagnosis and service may be
required.
Check the following:
. If fuel has been added to the
vehicle using the capless funnel
adapter, make sure that it has
been removed. See “Filling the
Tank with a Portable Gas Can”
under Filling the Tank 0194.
The diagnostic system can
detect if the adapter has been
left installed in the vehicle,
allowing fuel to evaporate into
the atmosphere. A few driving
trips with the adapter removed
may turn off the light.
. Poor fuel quality can cause
inefficient engine operation and
poor driveability, which may go
away once the engine is warmed
up. If this occurs, change the
fuel brand. It may require at
least one full tank of the proper
fuel to turn the light off. See Fuel
0 193.

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11354409) - 2018 - crc - 11/8/17
154 Driving and Operating
Driving and
Operating
Driving Information
Driver Behavior . . . . . . . . . . . . . . . 155
Driving Environment . . . . . . . . . . 155
Vehicle Design . . . . . . . . . . . . . . . 155
Distracted Driving . . . . . . . . . . . . 155
Defensive Driving . . . . . . . . . . . . . 156
Drunk Driving . . . . . . . . . . . . . . . . . 156
Control of a Vehicle . . . . . . . . . . . 157
Braking . . . . . . . . . . . . . . . . . . . . . . . 157
Steering . . . . . . . . . . . . . . . . . . . . . . 157
Off-Road Recovery . . . . . . . . . . . 158
Loss of Control . . . . . . . . . . . . . . . 158
Driving on Wet Roads . . . . . . . . 159
Hill and Mountain Roads . . . . . 160
Winter Driving . . . . . . . . . . . . . . . . 160
If the Vehicle Is Stuck . . . . . . . . 162
Vehicle Load Limits . . . . . . . . . . . 162
Starting and Operating
New Vehicle Break-In . . . . . . . . . 166
Ignition Positions . . . . . . . . . . . . . 166
Starting the Engine . . . . . . . . . . . 168
Engine Heater . . . . . . . . . . . . . . . . 170
Retained AccessoryPower (RAP) . . . . . . . . . . . . . . . . 171 Shifting Into Park . . . . . . . . . . . . . 171
Shifting out of Park . . . . . . . . . . . 172
Parking over Things
That Burn . . . . . . . . . . . . . . . . . . . 173
Extended Parking . . . . . . . . . . . . 173
Engine Exhaust
Engine Exhaust . . . . . . . . . . . . . . 174
Running the Vehicle While
Parked . . . . . . . . . . . . . . . . . . . . . . 175
Automatic Transmission
Automatic Transmission . . . . . . 175
Manual Mode . . . . . . . . . . . . . . . . . 177
Drive Systems
All-Wheel Drive . . . . . . . . . . . . . . . 178
Brakes
Antilock BrakeSystem (ABS) . . . . . . . . . . . . . . . 178
Parking Brake . . . . . . . . . . . . . . . . 179
Brake Assist . . . . . . . . . . . . . . . . . . 180
Ride Control Systems
Traction Control/Electronic Stability Control . . . . . . . . . . . . . 180
Cruise Control
Cruise Control . . . . . . . . . . . . . . . . 182
Driver Assistance Systems
Rear Vision Camera (RVC) . . . 184
Parking Assist . . . . . . . . . . . . . . . . 186
Forward Collision Alert (FCA)System . . . . . . . . . . . . . . . . . . . . . . 188
Side Blind Zone
Alert (SBZA) . . . . . . . . . . . . . . . . 190
Lane Departure Warning (LDW) . . . . . . . . . . . . . 192
Fuel
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 193
California FuelRequirements . . . . . . . . . . . . . . . 194
Fuels in Foreign Countries . . . 194
Fuel Additives . . . . . . . . . . . . . . . . 194
Filling the Tank . . . . . . . . . . . . . . . 194
Filling a Portable Fuel Container . . . . . . . . . . . . . . . . . . . 196
Trailer Towing
General TowingInformation . . . . . . . . . . . . . . . . . . 197
Conversions and Add-Ons
Add-On ElectricalEquipment . . . . . . . . . . . . . . . . . . 197

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11354409) - 2018 - crc - 11/8/17
Driving and Operating 161
.Allow greater following distance
and watch for slippery spots. Icy
patches can occur on otherwise
clear roads in shaded areas.
The surface of a curve or an
overpass can remain icy when
the surrounding roads are clear.
Avoid sudden steering
maneuvers and braking while
on ice.
. Turn off cruise control.
Blizzard Conditions
Stop the vehicle in a safe place and
signal for help. Stay with the vehicle
unless there is help nearby.
If possible, use Roadside
Assistance. See Roadside
Assistance Program 0296. To get
help and keep everyone in the
vehicle safe:
. Turn on the hazard warning
flashers.
. Tie a red cloth to an outside
mirror.
{Warning
Snow can trap engine exhaust
under the vehicle. This may
cause exhaust gases to get
inside. Engine exhaust contains
carbon monoxide (CO), which
cannot be seen or smelled. It can
cause unconsciousness and even
death.
If the vehicle is stuck in snow:
. Clear snow from the base of
the vehicle, especially any
blocking the exhaust pipe.
. Open a window about 5 cm
(2 in) on the vehicle side
that is away from the wind,
to bring in fresh air.
. Fully open the air outlets on
or under the instrument
panel.
. Adjust the climate control
system to circulate the air
inside the vehicle and set
(Continued)
Warning (Continued)
the fan speed to the highest
setting. See“Climate
Control Systems.”
For more information about CO,
see Engine Exhaust 0174.
To save fuel, run the engine for
short periods to warm the vehicle
and then shut the engine off and
partially close the window. Moving
about to keep warm also helps.
If it takes time for help to arrive,
when running the engine, push the
accelerator pedal slightly so the
engine runs faster than the idle
speed. This keeps the battery
charged to restart the vehicle and to
signal for help with the headlamps.
Do this as little as possible, to
save fuel.

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11354409) - 2018 - crc - 11/8/17
Driving and Operating 169
2. If the engine does not startafter five to 10 seconds,
especially in very cold weather
(below −18 °C or 0 °F), it could
be flooded with too much
gasoline. Try pushing the
accelerator pedal all the way to
the floor and holding it there as
you hold ENGINE START/
STOP, for up to a maximum of
15 seconds. Wait at least
15 seconds between each try,
to allow the cranking motor to
cool down.
When the engine starts, let go
of the button and the
accelerator. If the vehicle starts
briefly but then stops again,
follow the same steps. This
clears the extra gasoline from
the engine.
Do not race the engine
immediately after starting it.
Operate the engine and
transmission gently until the oil
warms up and lubricates all
moving parts.Stop/Start System
{Warning
The automatic engine Stop/Start
feature causes the engine to shut
off while the vehicle is still on. Do
not exit the vehicle before shifting
to P (Park). The vehicle may
restart and move unexpectedly.
Always shift to P (Park), and then
turn the ignition off before exiting
the vehicle.
If equipped, the stop/start system
helps to save fuel and reduce the
exhaust emissions.
Auto Engine Stop/Start
When the brakes are applied and
the vehicle is at a complete stop,
the engine may turn off. When
stopped, the tachometer displays
AUTO STOP. See Tachometer
0 112. When the brake pedal is
released or the accelerator pedal
pushed, the engine will restart. Auto Stop may be deactivated if:
.
A minimum vehicle speed is not
reached.
. The engine or transmission is
not at the required operating
temperature.
. The shift lever is in any gear
other than D (Drive).
. The battery charge is low.
. The interior comfort level has not
reached the required level for
the climate control system or
defog settings. See Dual
Automatic Climate Control
System 0148.
. The Auto Stop time is greater
than two minutes.

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11354409) - 2018 - crc - 11/8/17
Driving and Operating 173
Shift Lock Manual Release
The automatic transmission has an
electric park lock. The ignition must
be in the on and the brake pedal
pressed so the shift lever can be
moved from the P (Park) position.
If the battery has lost power, the
shift lever cannot be moved from
P (Park) unless the shift lock manual
release is disengaged manually.
To access the shift lock manual
release:1. Turn the ignition off.
2. Hold the brake pedal down. Apply the parking brake.
3. Remove the cover on theconsole.
4. Insert and push the key intothe slot.
5. Move the shift lever out of P (Park). If P (Park) is selected
again after the key is removed
from the slot, the shift lever will
be locked again.
6. Remove the key from the slot.
7. Close the cover.
8. Have the cause of the problem fixed by your dealer.
Parking over Things
That Burn
{Warning
Things that can burn could touch
hot exhaust parts under the
vehicle and ignite. Do not park
over papers, leaves, dry grass,
or other things that can burn.
Extended Parking
It is best not to park with the vehicle
running. If the vehicle is left running,
be sure it will not move and there is
adequate ventilation.
See Shifting Into Park 0171 and
Engine Exhaust 0174.
If the vehicle is left parked and
running with the Remote Keyless
Entry (RKE) transmitter outside the
vehicle, it will turn off after one hour.
If the vehicle is left parked and
running with the RKE transmitter
inside the vehicle, it will turn off after
two hours.

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11354409) - 2018 - crc - 11/8/17
174 Driving and Operating
The vehicle could turn off sooner if it
is parked on a hill, due to lack of
available fuel.
The timer will reset if the vehicle is
taken out of P (Park) while it is
running.Engine Exhaust
{Warning
Engine exhaust contains carbon
monoxide (CO), which cannot be
seen or smelled. Exposure to CO
can cause unconsciousness and
even death.
Exhaust may enter the vehicle if:. The vehicle idles in areas
with poor ventilation
(parking garages, tunnels,
deep snow that may block
underbody airflow or tail
pipes).
. The exhaust smells or
sounds strange or different.
. The exhaust system leaks
due to corrosion or damage.
. The vehicle exhaust system
has been modified,
damaged, or improperly
repaired.
(Continued)
Warning (Continued)
.There are holes or openings
in the vehicle body from
damage or aftermarket
modifications that are not
completely sealed.
If unusual fumes are detected or
if it is suspected that exhaust is
coming into the vehicle: . Drive it only with the
windows completely down.
. Have the vehicle repaired
immediately.
Never park the vehicle with the
engine running in an enclosed
area such as a garage or a
building that has no fresh air
ventilation.

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11354409) - 2018 - crc - 11/8/17
Driving and Operating 175
Running the Vehicle
While Parked
It is better not to park with the
engine running.
If the vehicle is left with the engine
running, follow the proper steps to
be sure the vehicle will not move.
SeeShifting Into Park 0171 and
Engine Exhaust 0174.
Automatic
Transmission
The selected gear is also shown in
the instrument cluster.
P : This position locks the drive
wheels. Use P (Park) when starting
the engine because the vehicle
cannot move easily.
{Warning
It is dangerous to get out of the
vehicle if the shift lever is not fully
in P (Park) with the parking brake
firmly set. The vehicle can roll.
Do not leave the vehicle when the
engine is running. If you have left
the engine running, the vehicle
can move suddenly. You or others
could be injured. To be sure the
vehicle will not move, even when
you are on fairly level ground,
always set the parking brake and
move the shift lever to P (Park).
See Shifting Into Park 0171.
Make sure the shift lever is fully in
P (Park) before starting the engine.
The vehicle has an automatic
transmission shift lock control
system. The regular brake must be
fully applied first and then the shift
lever button pressed before shifting
from P (Park) when the ignition is
on. If you cannot shift out of
P (Park), ease pressure on the shift
lever, then push the shift lever all

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11354409) - 2018 - crc - 11/8/17
Vehicle Care 199
Tire Changing . . . . . . . . . . . . . . . . 256
Compact Spare Tire . . . . . . . . . . 260
Jump Starting
Jump Starting - NorthAmerica . . . . . . . . . . . . . . . . . . . . . 261
Towing the Vehicle
Towing the Vehicle . . . . . . . . . . . 263
Recreational VehicleTowing . . . . . . . . . . . . . . . . . . . . . . 264
Appearance Care
Exterior Care . . . . . . . . . . . . . . . . . 267
Interior Care . . . . . . . . . . . . . . . . . . 271
Floor Mats . . . . . . . . . . . . . . . . . . . . 274
General Information
For service and parts needs, visit
your dealer. You will receive
genuine GM parts and GM-trained
and supported service people.
Genuine GM parts have one of
these marks:
California Proposition
65 Warning
{Warning
Most motor vehicles, including
this one, as well as many of its
service parts and fluids, contain
and/or emit chemicals known to
the State of California to cause
cancer and birth defects or other
reproductive harm. Engine
exhaust, many parts and
systems, many fluids, and some
component wear by-products
contain and/or emit these
chemicals. For more information
go to www.P65Warnings.ca.gov/
passenger-vehicle.
See Battery - North America 0219
and Jump Starting - North America
0 261 and the back cover.

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11354409) - 2018 - crc - 11/8/17
Service and Maintenance 279
.Visually inspect fuel system for
damage or leaks.
. Visually inspect exhaust system
and nearby heat shields for
loose or damaged parts.
. Lubricate body components. See
Exterior Care 0267.
. Check starter switch. See Starter
Switch Check 0220.
. Check automatic transmission
shift lock control function. See
Automatic Transmission Shift
Lock Control Function Check
0220.
. Check parking brake and
automatic transmission park
mechanism. See Park Brake and
P (Park) Mechanism Check
0 220.
. Check accelerator pedal for
damage, high effort, or binding.
Replace if needed.
. Visually inspect gas strut for
signs of wear, cracks, or other
damage. Check the hold open ability of the strut. If the hold
open is low, service the gas
strut. See
Gas Strut(s) 0222.
. Inspect sunroof track and seal,
if equipped. See Sunroof045.