2019 BUICK ENCLAVE Auto stop

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12146155) - 2019 - crc - 9/10/18
Instruments and Controls 159
Collision/Detection Systems
Select the Collision/Detection
Systems menu and the following
may be displayed if equipped:
.Alert Type
. Forward Collision System
. Front Pedestrian Detection
. Rear Cross Traffic Alert
. Adaptive Cruise Go Notifier
. Lane Change Alert
Alert Type
This feature will set crash alerts to
beeps or seat vibrations. This
setting affects all crash alerts
including Forward Collision, Front
Pedestrian Detection, Lane
Departure Warning, Adaptive Cruise
Control, Park Assist, and Backing
Warning alerts.
Select Beeps or Safety Alert Seat.
Forward Collision System
This feature will turn on or off the
Forward Collision Alert (FCA) and
Forward Automatic Braking (FAB). The Off setting disables all FCA and
FAB functions. With the Alert and
Brake setting, both FCA and FAB
are available. The Alert setting
disables FAB. See
Forward
Automatic Braking (FAB) 0243.
Select Off, Alert, or Alert and Brake.
Front Pedestrian Detection
This feature may help avoid or
reduce the harm caused by
front-end crashes with nearby
pedestrians.
See Front Pedestrian Braking (FPB)
System 0244.
Select Off, Alert, or Alert and Brake.
Rear Cross Traffic Alert
This allows the Rear Cross Traffic
Alert feature to be turned on or off.
Select Off or On.
Adaptive Cruise Go Notifier
This feature will give a reminder that
Adaptive Cruise Control provides
when it has brought the vehicle to a complete stop behind another
stopping vehicle, and then that
vehicle drives on.
Select Off or On.
Lane Change Alert
This allows the feature to be turned
on or off. See
Lane Change Alert
(LCA) 0247.
When Lane Change Alert is
disabled, Side Blind Zone Alert is
also disabled.
Select Off or On.
Comfort and Convenience
Select and the following may
display:
. Auto Memory Recall
. Easy Exit Options
. Chime Volume
. Hands Free Liftgate Control
. Reverse Tilt Mirror
. Auto Mirror Folding
. Auto Wipe in Reverse Gear
. Extended Hill Start Assist

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12146155) - 2019 - crc - 9/10/18
186 Driving and Operating
Driving and
Operating
Driving Information
Distracted Driving . . . . . . . . . . . . 187
Defensive Driving . . . . . . . . . . . . . 188
Drunk Driving . . . . . . . . . . . . . . . . . 188
Control of a Vehicle . . . . . . . . . . . 188
Braking . . . . . . . . . . . . . . . . . . . . . . . 188
Steering . . . . . . . . . . . . . . . . . . . . . . 189
Off-Road Recovery . . . . . . . . . . . 189
Loss of Control . . . . . . . . . . . . . . . 190
Off-Road Driving . . . . . . . . . . . . . 190
Driving on Wet Roads . . . . . . . . 195
Hill and Mountain Roads . . . . . 196
Winter Driving . . . . . . . . . . . . . . . . 196
If the Vehicle Is Stuck . . . . . . . . 198
Vehicle Load Limits . . . . . . . . . . . 198
Starting and Operating
New Vehicle Break-In . . . . . . . . . 202
Ignition Positions . . . . . . . . . . . . . 202
Starting the Engine . . . . . . . . . . . 204
Stop/Start System . . . . . . . . . . . . 205
Engine Heater . . . . . . . . . . . . . . . . 206
Retained AccessoryPower (RAP) . . . . . . . . . . . . . . . . 207
Shifting Into Park . . . . . . . . . . . . . 207 Shifting out of Park . . . . . . . . . . . 208
Parking over Things
That Burn . . . . . . . . . . . . . . . . . . . 210
Extended Parking . . . . . . . . . . . . 210
Engine Exhaust
Engine Exhaust . . . . . . . . . . . . . . . 211
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . 212
Automatic Transmission
Automatic Transmission . . . . . . 212
Manual Mode . . . . . . . . . . . . . . . . . 217
Tow/Haul Mode . . . . . . . . . . . . . . . 217
Drive Systems
All-Wheel Drive . . . . . . . . . . . . . . . 218
Brakes
Antilock BrakeSystem (ABS) . . . . . . . . . . . . . . . 218
Electric Parking Brake . . . . . . . . 219
Brake Assist . . . . . . . . . . . . . . . . . . 220
Hill Start Assist (HSA) . . . . . . . . 221
Ride Control Systems
Traction Control/Electronic Stability Control . . . . . . . . . . . . . 222
Driver Mode Control . . . . . . . . . . 223
Cruise Control
Cruise Control . . . . . . . . . . . . . . . . 225 Adaptive Cruise Control . . . . . . 227
Driver Assistance Systems
Driver Assistance Systems . . . 235
Assistance Systems for
Parking or Backing . . . . . . . . . . 237
Assistance Systems for Driving . . . . . . . . . . . . . . . . . . . . . . 240
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . 240
Forward Automatic Braking (FAB) . . . . . . . . . . . . . . . 243
Front Pedestrian Braking (FPB) System . . . . . . . . . . . . . . . 244
Side Blind Zone Alert (SBZA) . . . . . . . . . . . . . . . . 246
Lane Change Alert (LCA) . . . . . 247
Lane Departure
Warning (LDW) . . . . . . . . . . . . . 249
Lane Keep Assist (LKA) . . . . . . 249
Fuel
Top Tier Fuel . . . . . . . . . . . . . . . . . 251
Recommended Fuel . . . . . . . . . . 251
Prohibited Fuels . . . . . . . . . . . . . . 251
Fuels in Foreign Countries . . . 252
Fuel Additives . . . . . . . . . . . . . . . . 252
Filling the Tank . . . . . . . . . . . . . . . 252
Filling a Portable Fuel Container . . . . . . . . . . . . . . . . . . . 253

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12146155) - 2019 - crc - 9/10/18
Driving and Operating 205
Caution
Cranking the engine for long
periods of time, by returning the
ignition to the START position
immediately after cranking has
ended, can overheat and damage
the cranking motor, and drain the
battery. Wait at least 15 seconds
between each try, to let the
cranking motor cool down.
2. If the engine does not start after 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 press 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, do the same thing. 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
The Stop/Start system will shut off
the engine to help conserve fuel.
It has components designed for the
increased number of starts.
{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.
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
0 135. When the brake pedal is
released or the accelerator pedal is
pressed, the engine will restart.
To maintain vehicle performance,
other conditions may cause the
engine to automatically restart
before the brake pedal is released.
Auto Stops may not occur and/or
auto restarts may occur because:
. The climate control settings
require the engine to be running
to cool or heat the vehicle
interior.
. The vehicle battery charge
is low.
. The vehicle battery has recently
been disconnected.
. Minimum vehicle speed has not
been reached since the last
Auto Stop.

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12146155) - 2019 - crc - 9/10/18
206 Driving and Operating
.The accelerator pedal is
pressed.
. The engine or transmission is
not at the required operating
temperature.
. The outside temperature is not
in the required operating range.
. The vehicle is in any gear other
than D (Drive).
. Tow/Haul Mode or other driver
modes have been selected.
. The vehicle is on a steep hill or
grade.
. The driver door has been
opened or driver seat belt has
been unbuckled.
. The hood has been opened.
. The Auto Stop has reached the
maximum allowed time.
Engine Heater
The engine heater can provide
easier starting and better fuel
economy during engine warm-up in
cold weather conditions at or below
0 °F (−18 °C). Vehicles with an engine heater should be plugged in
at least four hours before starting.
Some models may have an internal
thermostat in the cord which will
prevent engine heater operation at
temperatures above 0 °F (−18 °C).
To Use the Engine Heater
1. Turn off the engine.
2. Open the hood and unwrap the
electrical cord. The bundled
cord is on the driver side of the
engine compartment, in front of
the battery. See Engine
Compartment Overview 0271. Check the heater cord for
damage. If it is damaged, do
not use it. See your dealer for
a replacement. Inspect the
cord for damage yearly.
3. Plug the cord into a normal, grounded 110-volt AC outlet.
{Warning
Improper use of the heater cord
or an extension cord can damage
the cord and may result in
overheating and fire.
. Plug the cord into a
three-prong electrical utility
receptacle that is protected
by a ground fault detection
function. An ungrounded
outlet could cause an
electric shock.
. Use a weatherproof,
heavy-duty, 15 amp-rated
extension cord if needed.
Failure to use the
recommended extension
cord in good operating
(Continued)

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12146155) - 2019 - crc - 9/10/18
Driving and Operating 207
Warning (Continued)
condition, or using a
damaged heater or
extension cord, could make
it overheat and cause a fire,
property damage, electric
shock, and injury.
. Do not operate the vehicle
with the heater cord
permanently attached to the
vehicle. Possible heater
cord and thermostat
damage could occur.
. While in use, do not let the
heater cord touch vehicle
parts or sharp edges. Never
close the hood on the
heater cord.
. Before starting the vehicle,
unplug the cord, reattach
the cover to the plug, and
securely fasten the cord.
Keep the cord away from
any moving parts. 4. Before starting the engine, be
sure to unplug and store the
cord as it was before to keep it
away from moving engine
parts. If you do not, it could be
damaged.
The length of time the heater should
remain plugged in depends on
several factors. Ask a dealer in the
area where you will be parking the
vehicle for the best advice on this.
Retained Accessory
Power (RAP)
Some vehicle accessories may be
used after the ignition is turned off.
The power windows and sunroof,
if equipped, will continue to work for
up to 10 minutes or until any door is
opened.
The infotainment system will
continue to work for 10 minutes,
until the driver door is opened,
or until the ignition is turned on or
placed in ACC/ACCESSORY.
Shifting Into Park
To shift into P (Park): 1. Press the brake pedal and come to complete stop.
2. Press the button on top of the shift lever to shift into P (Park).
See Automatic Transmission
0 212.
3. The P indicator on the shift lever will turn red when the
vehicle is in P (Park).
Leaving the Vehicle with the
Engine Running
{Warning
It can be dangerous to leave the
vehicle with the engine running.
It could overheat and catch fire.
It is dangerous to get out of the
vehicle if the vehicle is not in
P (Park) with the parking brake
set. The vehicle can roll.
(Continued)

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12146155) - 2019 - crc - 9/10/18
212 Driving and Operating
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 0207 and
Engine Exhaust 0211.
If parking on a hill and pulling a
trailer, see Driving Characteristics
and Towing Tips 0254.
Automatic
Transmission
The shift pattern is displayed in the
top of the shift lever. The selected
gear position will illuminate red on
the shift lever, while all others will
be displayed in white. If the shift is
not immediate, as in very cold
conditions, the indicator on the shift
lever may flash until it is fully
engaged. The shift lever always starts from a
center position, represented by an
amber dot on the shift pattern. After
releasing the shift lever, it will return
to the center position.
The transmission does not operate
when the vehicle is off.
If the vehicle is in ACC/
ACCESSORY, the transmission can
be shifted into P (Park).
If the ignition is turned off while at a
relatively high vehicle speed, the
transmission will automatically shift
to N (Neutral). Once the vehicle is
stopped, P (Park) can be selected.

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12146155) - 2019 - crc - 9/10/18
Driving and Operating 213
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 transmission is not
in P (Park) with the parking brake
set. The vehicle can roll.
Do not leave the vehicle when the
engine is running. If the engine
has been left running, the vehicle
can move suddenly. You or others
could be injured. To be sure the
vehicle will not move, even when
on fairly level ground, always set
the parking brake and place the
transmission into P (Park).
See Shifting Into Park 0207 and
Driving Characteristics and
Towing Tips 0254.
This vehicle is equipped with an
electronic transmission. The shift
lock release button is designed to
prevent inadvertent shifting out of
P (Park) unless the ignition is on,
the brake pedal is applied, and the
shift lock release button is pressed.
When the vehicle is stopped, press
ENGINE START/STOP to turn off
the vehicle. The transmission will
shift to P (Park) automatically unless
the vehicle is in N (Neutral). See
“Car Wash Mode” later in this
section.
The vehicle will not shift into
P (Park) if it is moving too fast. Stop
the vehicle and shift into P (Park). To shift in and out of P (Park), see
Shifting Into Park
0207 andShifting
out of Park 0208.
SERVICE SHIFTER SEE OWNER’S
MANUAL Message
When this message displays in the
Driver Information Center (DIC), the
shift lever needs service. Have the
vehicle serviced as soon as
possible. If the vehicle is
automatically shifting into P (Park),
check to see if the P (Park) button
on top of the shift lever is stuck. To
operate the vehicle, hold the shift
lever in the desired gear,
R (Reverse) or D (Drive), until
vehicle speed exceeds
15 km/h (10 mph), then release the
shift lever.
R : Use this gear to back up.
If the vehicle is shifted from
D (Drive) to R (Reverse) while the
speed is too high, the vehicle will
shift to N (Neutral). Reduce the
vehicle speed and try the shift
again.

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12146155) - 2019 - crc - 9/10/18
214 Driving and Operating
Shifting into R (Reverse) requires
the shift lock release button to be
pressed and held.
To shift into R (Reverse):1. Bring the vehicle to a complete stop.
2. Press and hold the shift lock release button on the side of
the shift lever.
3. From the center position, move the shift lever forward, and
then to the left. R will illuminate
in red.
4. After releasing the shift lever, it will return to the center
position.
To shift out of R (Reverse):
1. Bring the vehicle to a complete stop.
2. Shift to the desired gear.
3. After releasing the shift lever, it will return to the center
position.
At low vehicle speeds, R (Reverse)
can be used to rock the vehicle
back and forth to get out of snow, ice, or sand without damaging the
transmission. See
If the Vehicle Is
Stuck 0198.
N : In this position, the engine does
not connect with the wheels. To
restart the engine when the vehicle
is already moving, use
N (Neutral) only.
{Warning
Shifting into a drive gear while the
engine is running at high speed is
dangerous. Unless your foot is
firmly on the brake pedal, the
vehicle could move very rapidly.
You could lose control and hit
people or objects. Do not shift
into a drive gear while the engine
is running at high speed.
Caution
Shifting out of P (Park) or
N (Neutral) with the engine
running at high speed may
(Continued)
Caution (Continued)
damage the transmission. The
repairs would not be covered by
the vehicle warranty. Be sure the
engine is not running at high
speed when shifting the vehicle.
The vehicle is not designed to stay
in N (Neutral) for extended periods
of time. It will automatically shift into
P (Park).
To shift into N (Neutral): 1. From the center position, move the shift lever forward. If the
vehicle is in P (Park), press
and hold the shift lock release
button, continue holding it, and
move the shift lever forward. N
will illuminate in red.
2. After releasing the shift lever, it will return to the center
position.
To shift out of N (Neutral): 1. Bring the vehicle to a complete stop.