2019 BUICK ENVISION engine

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12032235) - 2019 - CRC - 6/27/18
Technical Data 337
Engine Specifications
EngineVIN CodeTransmission Spark Plug Gap
2.0L L4 Engine XAutomatic 0.75–0.90 mm (0.030–
0.035 in)
2.5L L4 Engine AAutomatic 0.95–1.10 mm (0.037–
0.043 in)

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12032235) - 2019 - CRC - 6/27/18
338 Technical Data
Engine Drive Belt Routing
2.0L and 2.5L Engines

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12032235) - 2019 - CRC - 6/27/18
Customer Information 349
Publication Ordering
Information
Service Manuals
Service manuals have the diagnosis
and repair information on the
engine, transmission, axle,
suspension, brakes, electrical
system, steering system, body, etc.
Customer Literature
Owner’s manuals are written
specifically for owners and are
intended to provide basic
operational information about the
vehicle. The owner ’s manual
includes the Maintenance Schedule
for all models.
Customer literature publications
available for purchase include
owner ’s manuals, warranty
manuals, infotainment manuals, and
portfolios. Portfolios include an
owner ’s manual, warranty manual,
infotainment manual, if applicable,
and zip lock bag or pouch.
Current and Past Models
Service manuals and customer
literature are available for many
current and past model year GM
vehicles.
To order, call 1-800-551-4123
Monday–Friday, 8:00 a.m.–6:00 p.m.
eastern time
For credit card orders only (VISA,
MasterCard, or Discover), see
Helm, Inc. at: www.helminc.com.
To order by mail, write to:
Helm, Incorporated
Attention: Customer Service
47911 Halyard Drive
Plymouth, MI 48170
Make checks payable in U.S. funds.
Radio Frequency
Statement
This vehicle has systems that
operate on a radio frequency that
complies with Part 15/Part 18 of the
Federal Communications
Commission (FCC) rules and with
Innovation, Science and Economic
Development (ISED) Canada's
RSP-100 / license-exempt RSS's /
ICES-001.
Operation is subject to the following
two conditions:
1. The device may not cause harmful interference.
2. The device must accept any interference received, including
interference that may cause
undesired operation of the
device.
Changes or modifications to any of
these systems by other than an
authorized service facility could void
authorization to use this equipment.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12032235) - 2019 - CRC - 6/27/18
Customer Information 351
Reporting Safety Defects
to General Motors
In addition to notifying NHTSA (or
Transport Canada) in a situation like
this, notify General Motors.
In the U.S., call 1-800-521-7300,
or write:
Buick Customer Assistance Center
P.O. Box 33136
Detroit, MI 48232–5136
In Canada, call 1-800-263-3777
(English) or 1-800-263-7854
(French), or write:
General Motors of Canada
Company
Customer Care Centre,
Mail Code: CA1-163-005
1908 Colonel Sam Drive
Oshawa, Ontario L1H 8P7
In Mexico, call 01-800-200-28425 or
01-800-466-0818.
In other Central America and
Caribbean Countries, call
52-722-236-0680.
Vehicle Data
Recording and
Privacy
The vehicle has a number of
computers that record information
about the vehicle’s performance and
how it is driven. For example, the
vehicle uses computer modules to
monitor and control engine and
transmission performance, to
monitor the conditions for airbag
deployment and deploy them in a
crash, and, if equipped, to provide
antilock braking to help the driver
control the vehicle. These modules
may store data to help the dealer
technician service the vehicle.
Some modules may also store data
about how the vehicle is operated,
such as rate of fuel consumption or
average speed. These modules may
retain personal preferences, such as
radio presets, seat positions, and
temperature settings.
Event Data Recorders
This vehicle is equipped with an
event data recorder (EDR). The
main purpose of an EDR is to
record, in certain crash or near
crash-like situations, such as an air
bag deployment or hitting a road
obstacle, data that will assist in
understanding how a vehicle’s
systems performed. The EDR is
designed to record data related to
vehicle dynamics and safety
systems for a short period of time,
typically 30 seconds or less. The
EDR in this vehicle is designed to
record such data as:
.How various systems in your
vehicle were operating;
. Whether or not the driver and
passenger safety belts were
buckled/fastened;
. How far (if at all) the driver was
depressing the accelerator and/
or brake pedal; and,
. How fast the vehicle was
traveling.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12032235) - 2019 - CRC - 6/27/18
OnStar 355
Security
If equipped, OnStar provides these
services:
.With Stolen Vehicle Assistance,
OnStar Advisors can use GPS to
pinpoint the vehicle and help
authorities quickly recover it.
. With Remote Ignition Block,
if equipped, OnStar can block
the engine from being restarted.
. With Stolen Vehicle Slowdown,
if equipped, OnStar can work
with law enforcement to
gradually slow the vehicle down.
Theft Alarm Notification
If equipped, if the doors are locked
and the vehicle alarm sounds, a
notification by text, e-mail, or phone
call will be sent. If the vehicle is
stolen, an OnStar Advisor can work
with authorities to recover the
vehicle.
OnStar Additional
Information
In-Vehicle Audio Messages
Audio messages may play important
information at the following times:
.Prior to vehicle purchase.
Press
Qto set up an account.
. After change in ownership and
at 90 days.
Transferring Service
PressQto request account transfer
eligibility information. The Advisor
can cancel or change account
information.
Selling/Transferring the
Vehicle
Call 1-888-4ONSTAR
(1-888-466-7827) immediately to
terminate your OnStar or connected
services if the vehicle is disposed
of, sold, transferred, or if the
lease ends.
Reactivation for Subsequent
Owners
PressQand follow the prompts to
speak to an Advisor as soon as
possible. The Advisor will update
vehicle records and explain OnStar
or connected service options.
How OnStar Service Works
Automatic Crash Response,
Emergency Services, Crisis Assist,
Stolen Vehicle Assistance, Remote
Services, Roadside Assistance, and
Hands-Free Calling are available on
most vehicles. Not all OnStar
services are available everywhere
or on all vehicles. For more
information, a full description of
OnStar services, system limitations,
and OnStar User Terms, Privacy
Statement, and Software Terms:
. Call 1-888-4ONSTAR
(1-888-466-7827).
. See www.onstar.com (U.S.).
. See www.onstar.ca (Canada).
. Call TTY 1-877-248-2080.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12032235) - 2019 - CRC - 6/27/18
Index 365
IndexA
About Driving the Vehicle . . . . . . . . . 2
Accessories andModifications . . . . . . . . . . . . . . . . . . 245
Accessory Power . . . . . . . . . . . . . . . 194
Adaptive Cruise Control . . . . . . . . 208
Add-On Electrical Equipment . . . 242
Additional Information
OnStar . . . . . . . . . . . . . . . . . . . . . . . 355
Additional Maintenance
and Care . . . . . . . . . . . . . . . . . . . . . . 329
Adjustments Lumbar, Front Seats . . . . . . . . . . . . 56
Thigh Support . . . . . . . . . . . . . . . . . . 57
Air Cleaner/Filter, Engine . . . . . . . 254
Air Conditioning . . . . . . . . . . . 169, 172
Air Filter, Passenger Compartment . . . . . . . . . . . . . . . . . 174
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 174
Airbag System
Check . . . . . . . . . . . . . . . . . . . . . . . . . . 85
How Does an AirbagRestrain? . . . . . . . . . . . . . . . . . . . . . 78
Passenger Sensing System . . . . 80
What Makes an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 78
What Will You See after an Airbag Inflates? . . . . . . . . . . . . . . . 79 Airbag System (cont'd)
When Should an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 77
Where Are the Airbags? . . . . . . . . 75
Airbags Adding Equipment to theVehicle . . . . . . . . . . . . . . . . . . . . . . . . 84
Passenger Status Indicator . . . 130
Readiness Light . . . . . . . . . . . . . . 130
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . . . 84
System Check . . . . . . . . . . . . . . . . . . 73
Alarm Vehicle Security . . . . . . . . . . . . . . . . 44
Alert Lane Change . . . . . . . . . . . . . . . . . 226
Side Blind Zone (SBZA) . . . . . . 226
All-Season Tires . . . . . . . . . . . . . . . . 278
All-Wheel Drive . . . . . . . . . . . . 200, 264
Antilock Brake System (ABS) . . . 200
Warning Light . . . . . . . . . . . . . . . . . 135
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . 312
Interior . . . . . . . . . . . . . . . . . . . . . . . . 316
Armrest Rear Seat . . . . . . . . . . . . . . . . . . . . . . 64
Assistance Program, Roadside . . . . . . . . . . . . . . . . . . . . . . 343

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12032235) - 2019 - CRC - 6/27/18
366 Index
Assistance Systems forDriving . . . . . . . . . . . . . . . . . . . . . . . . 222
Assistance Systems for Parking and Backing . . . . . . . . . . 217
Auto Stop Stop/Start System . . . . . . . . . . . . 191
Automatic
Dimming Mirrors . . . . . . . . . . . . . . . . 48
Door Locks . . . . . . . . . . . . . . . . . . . . . 38
Forward Braking . . . . . . . . . . . . . . 224
Headlamp System . . . . . . . . . . . . 163
Transmission . . . . . . . . . . . . . . . . . 197
Transmission Fluid . . . . . . . . . . . 253
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . 199
Shift Lock Control FunctionCheck . . . . . . . . . . . . . . . . . . . . . . . 265
B
BatteryExterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . 167
Load Management . . . . . . . . . . . . 166
Power Protection . . . . . . . . . . . . . 167
Battery - North America . . . . 263, 305
Blade Replacement, Wiper . . . . . 265
Brake Parking, Electric . . . . . . . . . . . . . . 201 Brake (cont'd)
System Warning Light . . . . . . . . 133
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 261 Antilock . . . . . . . . . . . . . . . . . . . . . . . 200
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 203
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 179 Automatic Forward . . . . . . . . . . . 224
Break-In, New Vehicle . . . . . . . . . . 188
Bulb Replacement
Halogen Bulbs . . . . . . . . . . . . . . . . 269
Headlamp Aiming . . . . . . . . . . . . . 268
Headlamps . . . . . . . . . . . . . . . . . . . 269
High Intensity Discharge(HID) Lighting . . . . . . . . . . . . . . . 269
License Plate Lamps . . . . . . . . . 269
Buying New Tires . . . . . . . . . . . . . . . 293
C
Calibration . . . . . . . . . . . . . . . . . . . . . . 116
California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . 245
California
Proposition
65 Warning . . . . . . . . . .244, 263, 305, Back Cover
Canadian Vehicle Owners . . . . . . . . 2 Capacities and
Specifications . . . . . . . . . . . . . . . . . 336
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . 196
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . 39
Winter Driving . . . . . . . . . . . . . . . . 182
Cargo
Cover . . . . . . . . . . . . . . . . . . . . . . . . . 108
Management System . . . . . . . . . 109
Tie-Downs . . . . . . . . . . . . . . . . . . . . 108
Caution, Danger, and Warning . . . . 3
Center Console Storage . . . . . . . . 107
Chains, Tire . . . . . . . . . . . . . . . . . . . . 297
Charging
Wireless . . . . . . . . . . . . . . . . . . . . . . .119
Charging System Light . . . . . . . . . 131
Check
Engine Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . 132
Child Restraints Infants and Young Children . . . . . 88
Lower Anchors and Tethers
for Children . . . . . . . . . . . . . . . . . . . 93
Older Children . . . . . . . . . . . . . . . . . . 86
Securing . . . . . . . . . . . . . . . . . . .99, 101
Systems . . . . . . . . . . . . . . . . . . . . . . . . 90
Circuit Breakers . . . . . . . . . . . . . . . . 271

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Index 367
CleaningExterior Care . . . . . . . . . . . . . . . . . 312
Interior Care . . . . . . . . . . . . . . . . . . 316
Climate Control Systems Dual Automatic . . . . . . . . . . . . . . . 169
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . 172
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Cluster, Instrument . . . . . . . . . . . . . 122
Collision Damage Repair . . . . . . . 346
Compact Spare Tire . . . . . . . . . . . . 304
Compartments
Storage . . . . . . . . . . . . . . . . . . . . . . . 105
Compass . . . . . . . . . . . . . . . . . . . . . . . 116
Connected Services Connections . . . . . . . . . . . . . . . . . . 362
Diagnostics . . . . . . . . . . . . . . . . . . . 364
Navigation . . . . . . . . . . . . . . . . . . . . 361
Connections Connected Services . . . . . . . . . . 362
Control Traction and Electronic
Stability . . . . . . . . . . . . . . . . . . . . . 203
Control of a Vehicle . . . . . . . . . . . . . 179
Convenience Net . . . . . . . . . . . . . . . 110
Convex Mirrors . . . . . . . . . . . . . . . . . . 47
Coolant Engine Temperature Gauge . . 128 Coolant (cont'd)
Engine Temperature
Warning Light . . . . . . . . . . . . . . . 137
Cooling . . . . . . . . . . . . . . . . . . . . 169, 172
Cooling System . . . . . . . . . . . . . . . . . 256
Courtesy Lamps . . . . . . . . . . . . . . . . 165
Courtesy Transportation
Program . . . . . . . . . . . . . . . . . . . . . . . 345
Cover
Cargo . . . . . . . . . . . . . . . . . . . . . . . . . 108
Cruise Control . . . . . . . . . . . . . . . . . . 205 Light . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Cruise Control, Adaptive . . . . . . . . 208
Cupholders . . . . . . . . . . . . . . . . . . . . . 105
Customer Assistance . . . . . . . . . . . 342 Offices . . . . . . . . . . . . . . . . . . . . . . . . 341
Text Telephone (TTY)Users . . . . . . . . . . . . . . . . . . . . . . . 342
Customer Information Publications OrderingInformation . . . . . . . . . . . . . . . . . . 349
Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . . . 339
D
Damage Repair, Collision . . . . . . . 346
Danger, Warning, and Caution . . . . 3 Data Collection
Infotainment System . . . . . . . . . . 352
OnStar . . . . . . . . . . . . . . . . . . . . . . . 352
Data Recorders, Event . . . . . . . . . 351
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . . 162
Defensive Driving . . . . . . . . . . . . . . . 178
Delayed Locking . . . . . . . . . . . . . . . . . 37
Diagnostics
Connected Services . . . . . . . . . . 364
Distracted Driving . . . . . . . . . . . . . . . 178
Dome Lamps . . . . . . . . . . . . . . . . . . . 165
Door
Ajar Light . . . . . . . . . . . . . . . . . . . . . 140
Delayed Locking . . . . . . . . . . . . . . . . 37
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Power Locks . . . . . . . . . . . . . . . . . . . . 37
Drive Belt Routing, Engine . . . . . . 338
Drive Systems All-Wheel Drive . . . . . . . . . . 200, 264
Driver Assistance Systems . . . . . 215
Driver Behavior . . . . . . . . . . . . . . . . . 177
Driver Information
Center (DIC) . . . . . . . . . . . . . 140, 143
Driving
Assistance Systems . . . . . . . . . . 222
Characteristics andTowing Tips . . . . . . . . . . . . . . . . . 234