Parking BUICK ENCLAVE 2019 User Guide

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12146155) - 2019 - crc - 9/10/18
Lighting 171
Daytime Running
Lamps (DRL)
DRL can make it easier for others to
see the front of your vehicle during
the day. Fully functional DRL are
required on all vehicles first sold in
Canada.
The dedicated DRL will come on
when all of the following conditions
are met:
.The ignition is on.
. The exterior lamp control is
in AUTO.
. The light sensor determines it is
daytime.
. The vehicle is not parked.
The taillamps, instrument panel
lights, and other lamps will not
be on.
The DRL turn off when the
headlamps are turned to
Oor the
ignition is off. For vehicles sold in
Canada, this control only works
when the vehicle is parked.
Automatic Headlamp
System
When the exterior lamp control is
set to AUTO and it is dark enough
outside, the headlamps come on
automatically.
There is a light sensor on top of the
instrument panel. Do not cover the
sensor; otherwise the headlamps
will come on when they are not
needed.
The system may also turn on the
headlamps when driving through a
parking garage or tunnel. If the vehicle is started in a dark
garage, the automatic headlamp
system comes on immediately. If it
is light outside when the vehicle
leaves the garage, there is a slight
delay before the automatic
headlamp system changes to the
Daytime Running Lamps (DRL).
During that delay, the instrument
cluster may not be as bright as
usual. Make sure the instrument
panel brightness control is in the full
bright position. See
Instrument
Panel Illumination Control 0173.
When it is bright enough outside,
the headlamps will turn off or may
change to DRL.
The automatic headlamp system
turns off when the exterior lamp
control is turned toOor the ignition
is off.
Lights On with Wipers
If the windshield wipers are
activated in daylight with the engine
on, and the exterior lamp control is
in AUTO, the headlamps, parking
lamps, and other exterior lamps
come on. The transition time for the

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12146155) - 2019 - crc - 9/10/18
176 Lighting
10 minutes, if the ignition is off. The
lamps will not come back on again
until one of the following occurs:
.The ignition is turned on.
. The doors are closed and then
re-opened.
Exterior Lighting Battery
Saver
The exterior lamps turn off about
10 minutes after the ignition is
turned off, if the parking lamps or
headlamps have been manually left
on. This protects against draining
the battery. To restart the 10-minute
timer, turn the exterior lamp control
to the off position and then back to
the parking lamp or headlamp
position.
To keep the lamps on for more than
10 minutes, the ignition must be on
or in ACC/ACCESSORY.

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
192 Driving and Operating
.Do not park over things that
burn. See Parking over Things
That Burn 0210.
Driving on Hills
Driving safely on hills requires good
judgment and an understanding of
what the vehicle can and cannot do.
{Warning
Many hills are simply too steep
for any vehicle. Driving up hills
can cause the vehicle to stall.
Driving down hills can cause loss
of control. Driving across hills can
cause a rollover. You could be
injured or killed. Do not drive on
steep hills.
Before driving on a hill, assess the
steepness, traction, and
obstructions. If the terrain ahead
cannot be seen, get out of the
vehicle and walk the hill before
driving further. When driving on hills:
.
Use a low gear and keep a firm
grip on the steering wheel.
. Maintain a slow speed.
. When possible, drive straight up
or down the hill.
. Slow down when approaching
the top of the hill.
. Use headlamps even during the
day to make the vehicle more
visible.
{Warning
Driving to the top of a hill at high
speed can cause a crash. There
could be a drop-off, embankment,
cliff, or even another vehicle. You
could be seriously injured or
killed. As you near the top of a
hill, slow down and stay alert.
. Never go downhill forward or
backward with the transmission
in N (Neutral). The brakes could
overheat and you could lose
control. .
When driving down a hill, keep
the vehicle headed straight
down. Use a low gear because
the engine will work with the
brakes to slow the vehicle and
help keep the vehicle under
control.
{Warning
Heavy braking when going down
a hill can cause your brakes to
overheat and fade. This could
cause loss of control and you or
others could be injured or killed.
Apply the brakes lightly when
descending a hill and use a low
gear to keep vehicle speed under
control.
If the vehicle stalls on a hill: 1. Apply the brakes to stop the vehicle, and then apply the
parking brake.

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12146155) - 2019 - crc - 9/10/18
Driving and Operating 193
2. Shift into P (Park) and thenrestart the engine.
.If driving uphill when the
vehicle stalls, shift to
R (Reverse), release the
parking brake, and back
straight down.
. Never try to turn the vehicle
around. If the hill is steep
enough to stall the vehicle,
it is steep enough to cause
it to roll over.
. If you cannot make it up the
hill, back straight down
the hill.
. Never back down a hill in
N (Neutral) using only the
brake.
. The vehicle can roll
backward quickly and you
could lose control.
. If driving downhill when the
vehicle stalls, shift to a
lower gear, release the
parking brake, and drive
straight down the hill. 3. If the vehicle cannot be
restarted after stalling, set the
parking brake, shift the
transmission into P (Park), and
turn the vehicle off.
3.1. Leave the vehicle and
seek help.
3.2. Stay clear of the path the vehicle would take if it
rolled downhill.
. Avoid turns that take the vehicle
across the incline of the hill.
A hill that can be driven straight
up or down might be too steep to
drive across. Driving across an
incline puts more weight on the
downhill wheels which could
cause a downhill slide or a
rollover.
. Surface conditions can be a
problem. Loose gravel, muddy
spots, or even wet grass can
cause the tires to slip sideways,
downhill. If the vehicle slips
sideways, it can hit something
that will trip it –a rock, a rut, etc.
– and roll over. .
Hidden obstacles can make the
steepness of the incline more
severe. If a rock is driven across
with the uphill wheels, or if the
downhill wheels drop into a rut
or depression, the vehicle can tilt
even more.
. If an incline must be driven
across, and the vehicle starts to
slide, turn downhill. This should
help straighten out the vehicle
and prevent the side slipping.
{Warning
Getting out of the vehicle on the
downhill side when stopped
across an incline is dangerous.
If the vehicle rolls over, you could
be crushed or killed. Always get
out on the uphill side of the
vehicle and stay well clear of the
rollover path.

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12146155) - 2019 - crc - 9/10/18
Driving and Operating 203
The Remote Keyless Entry (RKE)
transmitter must be in the vehicle for
the system to operate. If the
pushbutton start is not working, the
vehicle may be near a strong radio
antenna signal causing interference
to the Keyless Access system. See
Remote Keyless Entry (RKE)
System Operation029.
To shift out of P (Park), the engine
must be running, and the brake
pedal must be applied.
Stopping the Engine/OFF (No
Indicator Lights) : When the
vehicle is stopped, press ENGINE
START/STOP once to turn the
engine off.
If the vehicle is in P (Park), the
ignition will turn off, and Retained
Accessory Power (RAP) will remain
active. See Retained Accessory
Power (RAP) 0207.
If the vehicle is in R (Reverse), D
(Drive) or L (Low), the vehicle will
shift to P (Park), the ignition will turn
off, and Retained Accessory Power
(RAP) will remain active. If the vehicle is in N (Neutral), the
ignition will return to ACC/
ACCESSORY and display the
message SHIFT TO PARK in the
Driver Information Center (DIC).
When the vehicle is shifted into
P (Park), the ignition will turn off.
Do not turn the engine off when the
vehicle is moving. This will cause a
loss of power assist in the brake
and steering systems and disable
the airbags.
If the vehicle must be shut off in an
emergency:
1. Brake using a firm and steady pressure. Do not pump the
brakes repeatedly. This may
deplete power assist, requiring
increased brake pedal force.
2. Shift the vehicle to N (Neutral). This can be done while the
vehicle is moving. After shifting
to N (Neutral), firmly apply the
brakes and steer the vehicle to
a safe location.
3. Come to a complete stop and shift to P (Park). 4. Set the parking brake. See
Electric Parking Brake 0219.
5. Press ENGINE START/STOP to turn the vehicle off.
{Warning
Turning off the vehicle while
moving may cause loss of power
assist in the brake and steering
systems and disable the airbags.
While driving, only shut the
vehicle off in an emergency.
If the vehicle cannot be pulled over,
and must be shut off while driving,
press and hold ENGINE START/
STOP for longer than two seconds,
or press twice in five seconds.
ACC/ACCESSORY (Amber
Indicator Light) : This mode allows
some electrical accessories to be
used when the engine is off.
With the ignition off, pressing the
button one time without the brake
pedal applied will place the ignition
system in ACC/ACCESSORY.

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
208 Driving and Operating
Warning (Continued)
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
shift to P (Park). SeeShifting Into
Park 0207. If you are towing a
trailer, see Driving Characteristics
and Towing Tips 0254.
If you have to leave the vehicle with
the engine running, be sure the
vehicle is in P (Park) and the
parking brake is set before you
leave it. After you have pressed the
P (Park) button, hold down the
brake pedal. If you cannot see the
P (Park) indicator in the instrument
cluster, it means that the vehicle is
not in P (Park). If you are towing a trailer and
parking on a hill, see
Driving
Characteristics and Towing Tips
0 254.
Shifting out of Park
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 in on,
the brake pedal is applied, and the
shift lock release button is pressed.
The shift lock control is always
functional except in the case of an
uncharged or low voltage (less than
9-volt) battery.
If the vehicle has an uncharged
battery or a battery with low voltage,
try charging or jump starting the
battery. See Jump Starting - North
America 0328.
To shift out of P (Park):
1. Ensure the engine is running.
2. Apply the brake pedal.
3. Press and hold the shift lock release button.
4. Move the shift lever to the desired position.
5. The P indicator will turn white and the gear indicator on the
shift lever will turn red when
the vehicle is no longer in
P (Park).
6. After releasing the shift lever, it will return to the center
position.

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12146155) - 2019 - crc - 9/10/18
Driving and Operating 209
If the vehicle cannot shift from
P (Park), a Driver Information
Center (DIC) message will be
displayed. See your dealer for
service.
Manual Park Release
{Warning
The transmission will be placed in
N (Neutral) when the manual park
release is pulled. The vehicle can
roll and you or others could be
injured. Ensure the vehicle is on
level ground.
Caution
The manual park release is not
intended to be used for towing.
Damage may result from using
the manual park release in this
way. The repairs would not be
covered by the vehicle warranty.This vehicle includes a manual park
release that can be used to shift the
vehicle into N (Neutral) when the
engine is not running.
Pulling the manual park release
while the vehicle is on or turning the
ignition on while the manual park
release is pulled, will result in a
Service Transmission message
being displayed.
To place the vehicle in N (Neutral)
using the manual park release:
1. Ensure the vehicle is on level ground and set the parking
brake. Release the brake
pedal.
2. Turn the vehicle off.
3. Use a flat-bladed tool to remove the fastener located in
the lower front corner of the
interior trim panel on the center
console to the right of the
accelerator pedal.
4. Use a flat-bladed tool to pry off the panel.
5. Ensure more than one minute has elapsed since Step 2.
Apply the brake pedal.

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12146155) - 2019 - crc - 9/10/18
210 Driving and Operating
6. Pull the manual park releaselever 90° to its latching
position.
7. With the brake pedal released, place the ignition in ACC/
ACCESSORY. Then apply the
brake pedal and release the
parking brake.
8. Ensure there are no loose objects in the area that could
bump the manual park release
lever.
To return the vehicle to P (Park)
using the manual park release: 1. Bring the vehicle to a complete stop.2. Rotate the manual park release90° back to its original position.
3. Apply the parking brake.
4. Confirm that the vehicle is in P (Park) by turning the ignition
on or placing the vehicle in
ACC/ACCESSORY, then
ensure that the indicator
displays P.
5. Reinstall the access panel and fastener.
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 0207 and
Engine Exhaust 0211.
If the vehicle is left parked and
running with the RKE transmitter
outside the vehicle, it will continue
to run for up to half an hour.