2023 BUICK ENVISION Owners Manual

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16060855) - 2023 - CRC - 2/9/22
176 Climate Controls
Manual Operation
ON/OFF :Press to turn the system off or
on. When off is selected, the system will
prevent outside air from entering the
vehicle. If any climate control buttons are
pressed, the system will turn on and
operate at the current setting.
Q^or^ R:Lift or press to increase or
decrease the fan speed. The fan speed
setting appears on the main display. Lifting
or pressing either button cancels automatic
fan control and the fan is controlled
manually. Press AUTO to return to
automatic operation.
Q/R: The temperature can be adjusted
separately for the driver and the passenger.
Lift or press to increase or decrease the
temperature.
SYNC : Press to link the passenger
temperature settings to the driver setting.
The SYNC indicator light will turn on. When
the passenger settings are adjusted, the
SYNC indicator light turns off.
Air Delivery Mode Controls : In the climate
control display, press
z,Y, or[to
change the direction of the airflow. The
indicator light in the button will turn on.
Any combination of the three buttons can be selected. The current mode appears in
the display. Pressing any of the three
buttons cancels automatic air delivery
control and the direction of the airflow is
controlled manually. Press AUTO to return
to automatic operation.
To change the current mode, select one or
more of the following:
z:
Clears the windows of fog or moisture.
Air is directed to the windshield.
Y: Air is directed to the instrument panel
outlets.
[: Air is directed to the floor outlets.
0MAX : Air is directed to the windshield
and the fan runs at a higher speed. Fog or
frost is cleared from the windshield more
quickly. When the button is pressed again,
the system returns to the previous mode
setting.
For best results, clear all snow and ice from
the windshield before defrosting.
A/C : Press to turn the air conditioning
system on or off. If the climate control
system is turned off or the outside
temperature falls below freezing, the air
conditioner will not run. Pressing this button cancels automatic air
conditioning and turns off the air
conditioner. Press AUTO to return to
automatic operation and the air conditioner
runs automatically as needed. When the
indicator light is on, the air conditioner runs
automatically to cool the air inside the
vehicle or to dry the air needed to defog
the windshield faster.
@:
Press to turn on recirculation. An
indicator light comes on. Air is recirculated
to quickly cool the inside of the vehicle or
to reduce the entry of outside air and odors.
xory: Liftxoryfor the highest
heated seat setting. Lifting the heated seat
button again will keep the heated seat at
the highest setting. Press the heated seat
button down to lower the heat level or turn
the heated seat off.
Press
xory, if available, for the highest
ventilated seat setting. Pressing the
ventilated seat button again will keep the
ventilated seat at the highest setting. Lift
the ventilated seat button to lower the vent
level or turn the ventilated seat off. See
Heated and Ventilated Front Seats 041.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16060855) - 2023 - CRC - 2/9/22
Climate Controls 177
Auto Defog :The climate control system
may have a sensor to automatically detect
high humidity inside the vehicle. When high
humidity is detected, the climate control
system may adjust to outside air supply and
turn on the air conditioner. The fan speed
may slightly increase to help prevent
fogging. If the climate control system does
not detect possible window fogging, it
returns to normal operation.
Rear Window Defogger
K: Press to turn the rear window defogger
on or off. An indicator light on the button
comes on to show that the rear window
defogger is on.
The defogger can be turned off by turning
the vehicle off or to accessory mode.
The rear window defogger can be set to
automatic operation. When auto rear defog
is selected, the rear window defogger turns
on automatically when the interior
temperature is cold and the outside
temperature is about 7 °C (44 °F) and below.
The auto rear defogger turns off
automatically. If equipped, the heated outside mirrors turn
on when the rear window defogger button
is on and help to clear fog or frost from the
surface of the mirror. See
Heated Mirrors
0 27.
Caution
Do not try to clear frost or other material
from the inside of the front windshield
and rear window with a razor blade or
anything else that is sharp. This may
damage the rear window defogger grid
and affect the radio's ability to pick up
stations clearly. The repairs would not be
covered by the vehicle warranty.
Remote Start Climate Control Operation :
If equipped with remote start, the climate
control system may run when the vehicle is
started remotely. If equipped with heated or
ventilated seats or a heated steering wheel,
these features may come on during a
remote start. See Remote Vehicle Start 013,
Heated and Ventilated Front Seats 041, and
Heated Steering Wheel 085.
Sensor
The solar sensor, on top of the instrument
panel near the windshield, monitors the
solar heat. The climate control system uses the sensor
information to adjust the temperature, fan
speed, recirculation, and air delivery mode
for best comfort.
Do not cover the sensor; otherwise the
automatic climate control system may not
work properly.
Interior Air Quality
If equipped, the Interior Air Quality display
indicates the concentration of PM2.5
(2.5 micron and smaller) pollution present in
the interior air of the vehicle. The source of
this pollution is the environment
surrounding the vehicle. Your vehicle is

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16060855) - 2023 - CRC - 2/9/22
178 Climate Controls
equipped with a cabin filter which cleans the
air and reduces this pollution anytime the
HVAC is on.
The displayed value is updated every few
seconds by a sensor in the vehicle’s interior.
Higher numbers indicate a higher level of
pollution in the air while lower numbers
indicate cleaner air. A reading of zero
indicates the pollution level is too low to be
read by the sensor.
The interior air quality level is displayed in
the application which can be opened from
the home screen. The interior air quality
level may also be continually displayed in
the lower right corner of the screen. This
can be turned on or off. Select Settings >
Applications > Air Quality.
The number scaling, colors, and categories
are set according to regional standards.
More information is available by touching
the screen within the Interior Air Quality
application. For more information on the
pollution scale in your region visit:
https://www.epa.gov/pm-pollutionAfterblow Feature
If equipped, under certain conditions, the
fan may stay on or may turn on and off
several times after you turn off and lock the
vehicle. This is normal.
Air Vents
Move the slider knobs to change the
direction of the airflow and to shut off the
air flow.
Use the thumbwheel near the air vents to
control the amount of airflow or to shut off
the airflow.
Operation Tips
.Clear away any ice, snow, or leaves from
the air inlets at the base of the
windshield that can block the flow of air
into the vehicle.
.Clear snow off the hood to improve
visibility and help decrease moisture
drawn into the vehicle.
.Keep all outlets open whenever possible
for best system performance.
.Keep the path under all seats clear of
objects to help circulate the air inside the
vehicle more effectively.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16060855) - 2023 - CRC - 2/9/22
Climate Controls 179
.Use of non-GM approved hood deflectors
can adversely affect the performance of
the system.
Maintenance
Passenger Compartment Air Filter
The filter removes dust, pollen, and other
airborne irritants from outside air that is
pulled into the vehicle.
The filter should be replaced as part of
routine scheduled maintenance. To find out
what type of filter to use, seeMaintenance
Replacement Parts 0318.
1. Open the glove box.
2. Squeeze both sides of the glove box bin inward to lower beyond the stops.
3. Release the latches on either side of theservice door. Open the service door and
remove the old filter.
4. Install the new air filter. Ensure air filter orientation is correct.
5. Close the service door completely.
6. Reverse the steps to reinstall the glove box.
See your dealer if additional assistance is
needed.
Service
All vehicles have a label underhood that
identifies the refrigerant used in the vehicle.
The refrigerant system should only be
serviced by trained and certified technicians.
The air conditioning evaporator should never
be repaired or replaced by one from a
salvage vehicle. It should only be replaced
by a new evaporator to ensure proper and
safe operation.
During service, all refrigerants should be
reclaimed with proper equipment. Venting
refrigerants directly to the atmosphere is
harmful to the environment and may also
create unsafe conditions based on
inhalation, combustion, frostbite, or other
health-based concerns.
The air conditioning system requires periodic
maintenance. See your dealer for service.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16060855) - 2023 - CRC - 2/9/22
180 Driving and Operating
Driving and Operating
Driving Information
Driver Behavior . . . . . . . . . . . . . . . . . . . . . . . . 181
Driving Environment . . . . . . . . . . . . . . . . . . . 181
Vehicle Design . . . . . . . . . . . . . . . . . . . . . . . . . 181
Driving for Better Fuel Economy . . . . . . . 181
Distracted Driving . . . . . . . . . . . . . . . . . . . . . 182
Defensive Driving . . . . . . . . . . . . . . . . . . . . . . 182
Impaired Driving . . . . . . . . . . . . . . . . . . . . . . . 183
Control of a Vehicle . . . . . . . . . . . . . . . . . . . 183
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 184
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . 184
Driving on Wet Roads . . . . . . . . . . . . . . . . . 185
Hill and Mountain Roads . . . . . . . . . . . . . . 185
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . 186
If the Vehicle Is Stuck . . . . . . . . . . . . . . . . . 187
Vehicle Load Limits . . . . . . . . . . . . . . . . . . . . 188
Starting and Operating
New Vehicle Break-In . . . . . . . . . . . . . . . . . . 191
Ignition Positions . . . . . . . . . . . . . . . . . . . . . . 191
Starting the Engine . . . . . . . . . . . . . . . . . . . . 192
Stop/Start System . . . . . . . . . . . . . . . . . . . . . 193
Engine Heater . . . . . . . . . . . . . . . . . . . . . . . . . 194
Retained Accessory Power (RAP) . . . . . . . 195
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . 196
Shifting out of Park . . . . . . . . . . . . . . . . . . . 196Parking over Things That Burn . . . . . . . . 196
Active Fuel Management . . . . . . . . . . . . . . 196
Extended Parking . . . . . . . . . . . . . . . . . . . . . . 197
Engine Exhaust
Engine Exhaust . . . . . . . . . . . . . . . . . . . . . . . . 197
Running the Vehicle While Parked . . . . . 197
Automatic Transmission
Automatic Transmission . . . . . . . . . . . . . . . 198
Manual Mode . . . . . . . . . . . . . . . . . . . . . . . . . 201
Drive Systems
All-Wheel Drive . . . . . . . . . . . . . . . . . . . . . . . . 201
Brakes
Antilock Brake System (ABS) . . . . . . . . . . 202
Electric Parking Brake . . . . . . . . . . . . . . . . . 202
Brake Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Hill Start Assist (HSA) . . . . . . . . . . . . . . . . . 204
Ride Control Systems
Traction Control/Electronic Stability
Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Hill Descent Control (HDC) . . . . . . . . . . . . 207
Driver Mode Control . . . . . . . . . . . . . . . . . . 208
Cruise Control
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . 209
Adaptive Cruise Control (Advanced) . . . . 211
Driver Assistance Systems
Driver Assistance Systems . . . . . . . . . . . . . 219
Assistance Systems for Parking or Backing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Rear Vision Camera (RVC) . . . . . . . . . . . . . . 221
Surround Vision System . . . . . . . . . . . . . . . 222
Park Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Automatic Parking Assist (APA) . . . . . . . . 225
Reverse Automatic Braking (RAB) . . . . . . 227
Rear Pedestrian Alert . . . . . . . . . . . . . . . . . . 228
Rear Cross Traffic Alert (RCTA) System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
Assistance Systems for Driving . . . . . . . . 229
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230
Automatic Emergency Braking (AEB) . . . 231
Front Pedestrian Braking (FPB) System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
Side Blind Zone Alert (SBZA) . . . . . . . . . . . 235
Lane Change Alert (LCA) . . . . . . . . . . . . . . . 235
Lane Keep Assist (LKA) . . . . . . . . . . . . . . . . . 237
Fuel
Top Tier Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Recommended Fuel . . . . . . . . . . . . . . . . . . . . 239
Prohibited Fuels . . . . . . . . . . . . . . . . . . . . . . . 239
Fuels in Foreign Countries . . . . . . . . . . . . . 239
Fuel Additives . . . . . . . . . . . . . . . . . . . . . . . . . 239
Filling the Tank . . . . . . . . . . . . . . . . . . . . . . . 240
Filling a Portable Fuel Container . . . . . . . 241

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16060855) - 2023 - CRC - 2/9/22
Driving and Operating 181
Trailer Towing
General Towing Information . . . . . . . . . . . 241
Driving Characteristics andTowing Tips . . . . . . . . . . . . . . . . . . . . . . . . . 242
Trailer Towing . . . . . . . . . . . . . . . . . . . . . . . . . 245
Towing Equipment . . . . . . . . . . . . . . . . . . . . 247
Trailer Sway Control (TSC) . . . . . . . . . . . . . 248
Conversions and Add-Ons
Add-On Electrical Equipment . . . . . . . . . . 249
Driving Information
Driver Behavior
Driving is an important responsibility. Driver
behavior, the driving environment, and the
vehicle's design all affect how well a vehicle
performs.
Being aware of these factors can help in
understanding how the vehicle handles and
what can be done to avoid many types of
crashes, including a rollover crash.
Most serious injuries and fatalities to
unbelted occupants can be reduced or
prevented by the use of seat belts. In a
rollover crash, an unbelted person is
significantly more likely to die than a
person wearing a seat belt. In addition,
avoiding excessive speed, sudden or abrupt
turns, impaired driving, and aggressive
driving can help make trips safer and avoid
the possibility of a crash.
Driving Environment
Be prepared for driving in inclement
weather, at night, or during other times
where visibility or traction may be limited, such as on curves, slippery roads, or hilly
terrain. Unfamiliar surroundings can also
have hidden hazards.
Vehicle Design
Utility vehicles have a significantly higher
rollover rate than other types of vehicles.
This is because they have a higher ground
clearance and a narrower track or shorter
wheelbase than passenger cars, which makes
them more capable for off-road driving.
While these design characteristics provide
the driver with a better view of the road,
these vehicles do have a higher center of
gravity than other types of vehicles.
A utility vehicle does not handle the same
as a vehicle with a lower center of gravity,
like a car, in similar situations.
Safe driver behavior and understanding of
the environment can help avoid a rollover
crash in any type of vehicle, including utility
vehicles.
Driving for Better Fuel Economy
Driving habits can affect fuel mileage. Here
are some driving tips to get the best fuel
economy possible:

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16060855) - 2023 - CRC - 2/9/22
182 Driving and Operating
.Set the climate controls to the desired
temperature after the engine is started,
or turn them off when not required.
.Avoid fast starts and accelerate smoothly.
.Brake gradually and avoid abrupt stops.
.Avoid idling the engine for long periods
of time.
.When road and weather conditions are
appropriate, use cruise control.
.Always follow posted speed limits or
drive more slowly when conditions
require.
.Keep vehicle tires properly inflated.
.Combine several trips into a single trip.
.Replace the vehicle's tires with the same
TPC Spec number molded into the tire's
sidewall near the size.
.Follow recommended scheduled
maintenance.
Distracted Driving
Distraction comes in many forms and can
take your focus from the task of driving.
Exercise good judgment and do not let other
activities divert your attention away from
the road. Many local governments haveenacted laws regarding driver distraction.
Become familiar with the local laws in
your area.
To avoid distracted driving, keep your eyes
on the road, keep your hands on the
steering wheel, and focus your attention on
driving.
.Do not use a phone in demanding driving
situations. Use a hands-free method to
place or receive necessary phone calls.
.Watch the road. Do not read, take notes,
or look up information on phones or
other electronic devices.
.Designate a front seat passenger to
handle potential distractions.
.Become familiar with vehicle features
before driving, such as programming
favorite radio stations and adjusting
climate control and seat settings. Program
all trip information into any navigation
device prior to driving.
.Wait until the vehicle is parked to
retrieve items that have fallen to the
floor.
.Stop or park the vehicle to tend to
children.
.Keep pets in an appropriate carrier or
restraint.
.Avoid stressful conversations while
driving, whether with a passenger or on a
cell phone.
{Warning
Taking your eyes off the road too long or
too often could cause a crash resulting in
injury or death. Focus your attention on
driving.
Refer to the infotainment section for more
information on using that system and the
navigation system, if equipped, including
pairing and using a cell phone.
Defensive Driving
Defensive driving means “always expect the
unexpected.” The first step in driving
defensively is to wear the seat belt. See
Seat Belts 044.
.Assume that other road users
(pedestrians, bicyclists, and other drivers)
are going to be careless and make
mistakes. Anticipate what they may do
and be ready.
.Allow enough following distance between
you and the driver in front of you.
.Focus on the task of driving.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16060855) - 2023 - CRC - 2/9/22
Driving and Operating 183
Impaired Driving
Death and injury associated with impaired
driving is a global tragedy.
{Warning
Drinking alcohol or taking drugs and then
driving is very dangerous. Your reflexes,
perceptions, attentiveness, and judgment
can be affected by even a small amount
of alcohol or drugs. You can have a
serious—or even fatal —collision if you
drive after drinking or taking drugs.
Do not drive while under the influence of
alcohol or drugs, or ride with a driver
who has been drinking or is impaired by
drugs. Find alternate transportation
home; or if you are with a group,
designate a driver who will remain sober.
Control of a Vehicle
Braking, steering, and accelerating are
important factors in helping to control a
vehicle while driving.
Braking
Braking action involves perception time and
reaction time. Deciding to push the brake
pedal is perception time. Actually doing it is
reaction time.
Average driver reaction time is about
three-quarters of a second. In that time, a
vehicle moving at 100 km/h (60 mph) travels
20 m (66 ft), which could be a lot of
distance in an emergency.
Helpful braking tips to keep in mind include:
.Keep enough distance between you and
the vehicle in front of you.
.Avoid needless heavy braking.
.Keep pace with traffic.
If the engine ever stops while the vehicle is
being driven, brake normally but do not
pump the brakes. Doing so could make the
pedal harder to push down. If the engine
stops, there will be some power brake assist
but it will be used when the brake is
applied. Once the power assist is used up, it
can take longer to stop and the brake pedal
will be harder to push.
Steering
Caution
To avoid damage to the steering system,
do not drive over curbs, parking barriers,
or similar objects at speeds greater than
3 km/h (1 mph). Use care when driving
over other objects such as lane dividers
and speed bumps. Damage caused by
misuse of the vehicle is not covered by
the vehicle warranty.
Electric Power Steering
The vehicle has electric power steering.
It does not have power steering fluid.
Regular maintenance is not required.