door lock BUICK ENVISION 2023 Owner's Guide

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16060855) - 2023 - CRC - 2/9/22
Service and Maintenance 317
Recommended Fluids, Lubricants, and Parts
Recommended Fluids and Lubricants
Fluids and lubricants identified below by name or specification, including fluids or lubricants not listed here, can be obtained from your dealer.Usage Fluid/Lubricant
Automatic Transmission DEXRON-VI Automatic Transmission Fluid. Chassis Lubrication Lubricant meeting requirements of NLGI #2, Category LB or GC-LB.Engine Coolant 50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant. See Cooling
System 0259.
Engine Oil Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco dexos1 full synthetic is recommended. See Engine Oil0255.
Front Axle/Rear Axle (All Wheel Drive) See your dealer. Fuel Additive Fuel System Treatment PLUS. See your dealer.
Hydraulic Brake System DOT 4 Hydraulic Brake Fluid.
Key Lock Cylinders, Hood, Door, and Folding Seat Hinges Multi-Purpose Lubricant, Superlube. See your dealer.
Hood Latch Assembly, Secondary Latch, Pivots, Spring Anchor, and Release Pawl Lubricant meeting requirements of NLGI #2, Category LB or GC-LB.
Transfer Case (All-Wheel Drive) See your dealer. Windshield Washer Automotive windshield washer fluid that meets regional freeze protection requirements.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16060855) - 2023 - CRC - 2/9/22
336 OnStar
Or
.Give OnStar Turn-by-Turn Navigation voice
commands.
.Obtain and customize the Wi-Fi hotspot
name or SSID and password, if equipped.
Press
Qto connect to an Advisor to:
.Verify account information or update
contact information.
.Get driving directions.
.Receive a Diagnostic check of the vehicle's
key operating systems.
.Receive Roadside Assistance.
.Manage Wi-Fi Settings, if equipped.
Press
>to get a priority connection to an
OnStar Advisor available 24/7 to:
.Get help for an emergency.
.Be a Good Samaritan or respond to an
AMBER Alert.
.Get assistance in severe weather or other
crisis situations and find evacuation
routes.
OnStar Services
Emergency
Emergency Services require an active safety
and security plan. With Automatic Crash
Response, built-in sensors can automatically
alert a specially trained OnStar Advisor who
is immediately connected in to the vehicle
to help.
Press
>for a priority connection to an
OnStar Advisor who can contact emergency
service providers, direct them to your exact
location, and relay important information.
With OnStar Crisis Assist, specially trained
Advisors are available 24 hours a day, 7 days
a week, to provide a central point of
contact, assistance, and information during a
crisis.
With Roadside Assistance, Advisors can
locate a nearby service provider to help with
a flat tire, a battery jump, or an empty
gas tank.
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 vehicle 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.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16060855) - 2023 - CRC - 2/9/22
338 OnStar
TTY Users
OnStar has the ability to communicate to
deaf, hard-of-hearing, or speech-impaired
customers while in the vehicle. The available
TTY system can provide in-vehicle access to
all OnStar services, except Virtual Advisor
and OnStar Turn-by-Turn Navigation.
If equipped, TTY mode can be turned on or
off by touching Settings, then Apps, and
then Phone. When TTY mode is on, phone
calls can be made or received with OnStar
using the infotainment display.
OnStar Personal Identification
Number (PIN)
A PIN is needed to access some OnStar
services. The PIN will need to be changed
the first time when speaking with an
Advisor. To change the OnStar PIN, contact
an OnStar Advisor by pressing
Qor calling
1-888-4ONSTAR.
Warranty
OnStar equipment may be warranted as part
of the vehicle warranty.
Languages
The vehicle can be programmed to respond
in multiple languages. Press
Qand ask for
an Advisor. Advisors are available in English,
Spanish, and French. Available languages
may vary by country.
Potential Issues
OnStar cannot perform Remote Door Unlock
or Stolen Vehicle Assistance after the vehicle
has been off continuously for an extended
period of time without an ignition cycle. To
find out the duration of time that applies
for the vehicle, contact an OnStar Advisor by
pressing
Qor calling 1-888-4ONSTAR. If the
vehicle has not been started for an extended
period of time, OnStar can contact Roadside
Assistance or a locksmith to help gain access
to the vehicle.
Global Positioning System (GPS)
.Obstruction of the GPS can occur in a
large city with tall buildings; in parking
garages; around airports; in tunnels and
underpasses; or in an area with very
dense trees. If GPS signals are not
available, the OnStar system should still operate to call OnStar. However, OnStar
could have difficulty identifying the exact
location.
.In emergency situations, OnStar can use
the last stored GPS location to send to
emergency responders.
A temporary loss of GPS can cause loss of
the ability to send a Turn-by-Turn
Navigation route. The Advisor may give a
verbal route or may ask for a call back after
the vehicle is driven into an open area.
Cellular and GPS Antennas
Cellular reception is required for OnStar to
send remote signals to the vehicle. Do not
place items over or near the antenna to
prevent blocking cellular and GPS signal
reception.
Unable to Connect to OnStar Message
If there is limited cellular coverage or the
cellular network has reached maximum
capacity, this message may come on. Press
Qto try the call again or try again after
driving a few miles into another
cellular area.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16060855) - 2023 - CRC - 2/9/22
Connected Services 341
Ensuring Security
.Change the default passwords for the
Wi-Fi hotspot and myBuick mobile
application. Make these passwords
different from each other and use a
combination of letters and numbers to
increase the security.
.Change the default name of the SSID
(Service Set Identifier). This is your
network’s name that is visible to other
wireless devices. Choose a unique name
and avoid family names or vehicle
descriptions.
Wi-Fi Hotspot (If Equipped)
The vehicle may have a built-in Wi-Fi
hotspot that provides access to the Internet
and web content at 4G LTE speed. Up to
seven mobile devices can be connected.
A data plan is required. Use the in-vehicle
controls only when it is safe to do so. 1. To retrieve Wi-Fi hotspot information, press
=to open the OnStar app on the
infotainment display, then select Wi-Fi
Hotspot. On some vehicles, touch Wi-Fi
or Wi-Fi Settings on the screen. 2. The Wi-Fi settings will display the Wi-Fi
hotspot name (SSID), password, and on
some vehicles, the connection type (no
Internet connection, 3G, 4G, 4G LTE), and
signal quality (poor, good, excellent). The
LTE icon shows connection to Wi-Fi. It is
possible that the icon may not illuminate
even though the vehicle has an active
connection.
3. To change the SSID or password, press
Qor call 1-888-4ONSTAR to connect
with an Advisor. On some vehicles, the
SSID and password can be changed in
the Wi-Fi Hotspot menu.
After initial set-up, your vehicle’s Wi-Fi
hotspot will connect automatically to your
mobile devices. Manage data usage by
turning Wi-Fi on or off on your mobile
device, by using the myBuick mobile app,
or by contacting an OnStar Advisor. On
some vehicles, Wi-Fi can also be managed
from the Wi-Fi Hotspot menu. MyBuick Mobile App (If Available)
Download the myBuick mobile app to
compatible Apple and Android smartphones.
Buick users can access the following services
from a smartphone:
.Remotely start/stop the vehicle,
if factory-equipped.
.Lock/unlock doors, if equipped with
automatic locks.
.Activate the horn and lamps.
.Check the vehicle’s fuel level, oil life,
or tire pressure, if factory-equipped with
the Tire Pressure Monitor System.
.Send destinations to the vehicle.
.Locate the vehicle on a map (U.S.
market only).
.Turn the vehicle's Wi-Fi hotspot on/off,
manage settings, and monitor data
consumption, if equipped.
.Locate a dealer and schedule service.
.Request Roadside Assistance.
.Set a parking reminder with pin drop,
take a photo, make a note, and set a
timer.
.Connect with Buick on social media.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16060855) - 2023 - CRC - 2/9/22
342 Connected Services
Features are subject to change. For myBuick
mobile app information and compatibility,
see my.buick.com.
An active OnStar or connected service plan
may be required. A compatible device,
factory-installed remote start, and power
locks are required. Data rates apply. See
www.onstar.com for details and system
limitations.
Remote Services
Contact an OnStar Advisor to unlock the
doors or sound the horn and flash the
lamps.
Marketplace
OnStar Advisors can provide offers from
restaurants and retailers on your route, help
locate hotels, or book a room. These services
vary by market.
Diagnostics
By monitoring and reporting on the vehicle’s
key systems, OnStar Advanced Diagnostics,
if equipped, provides a way to keep up on
maintenance. Capabilities vary by model.
See www.onstar.com for details and system
limitations. Features are subject to change.
For updates on feature capabilities, see
my.buick.com. Message and data rates may
apply.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16060855) - 2023 - CRC - 2/9/22
344 Index
Appearance CareExterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304
Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308
Apple CarPlay and Android Auto . . . . . . . . . . 157
Assistance Program, Roadside . . . . . . . . . . . . 326
Assistance Systems Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
Parking and Backing . . . . . . . . . . . . . . . . . . . 221
Audio Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Automatic
Dimming Mirrors . . . . . . . . . . . . . . . . . . . . . . . 27
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Emergency Braking (AEB) . . . . . . . . . . . . . . 231
Emergency Braking (AEB) DisabledLight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Headlamp System . . . . . . . . . . . . . . . . . . . . . . 118
Parking Assist (APA) . . . . . . . . . . . . . . . . . . . 225
Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Transmission Fluid . . . . . . . . . . . . . . . . . . . . . 258
Automatic Transmission
Manual Mode . . . . . . . . . . . . . . . . . . . . . . . . . 201
Avoiding Untrusted Media Devices . . . . . . . .134B
Battery Exterior Lighting Battery Saver . . . . . . . . 124
Load Management . . . . . . . . . . . . . . . . . . . . . 123
Power Protection . . . . . . . . . . . . . . . . . . . . . . 124
Battery - North America . . . . . . . . . . . . 266, 300
Blade Replacement, Wiper . . . . . . . . . . . . . . . 267
Bluetooth Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . 153, 154
Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
System Warning Light . . . . . . . . . . . . . . . . . . 99
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Brake Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Electric Parking Brake . . . . . . . . . . . . . . . . . . 202
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .183 Automatic Emergency (AEB) . . . . . . . . . . . 231
Reverse Automatic . . . . . . . . . . . . . . . . . . . . . 227
Braking System Front Pedestrian (FPB) . . . . . . . . . . . . . . . . . 233
Break-In, New Vehicle . . . . . . . . . . . . . . . . . . . . . 191
Buckle To Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . . . 269 Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . 269
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . . . 290
C
California Perchlorate Materials Requirements . . . 252
California Proposition 65 Warning . . . . .1, 300
Camera Rear Vision (RVC) . . . . . . . . . . . . . . . . . . . . . . 221
Canadian Vehicle Owners . . . . . . . . . . . . . . . . . . .2
Capacities and Specifications . . . . . . . . . . . . . . 321
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . . . . . . . . . . 197
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . 186
Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Management System . . . . . . . . . . . . . . . . . . . 82
Tie-Downs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Caution, Danger, and Warning . . . . . . . . . . . . . .2
Center Console Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293
Charging System Light . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Check Engine Light (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Child Restraints Infants and Young Children . . . . . . . . . . . . . 63

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16060855) - 2023 - CRC - 2/9/22
Index 345
Child Restraints (cont'd)Lower Anchors and Tethers for
Children . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Older Children . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74, 76
Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Child Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . . 17
Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . 271
Cleaning
Exterior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 304
Interior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 308
Climate Control Systems . . . . . . . . . . . . . . . . . . 172
Air Conditioning . . . . . . . . . . . . . . . . . . . . . . . . 172
Dual Automatic . . . . . . . . . . . . . . . . . . . . . . . . 174
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Cluster, Instrument . . . . . . . . . . . . . . . . . . . . . . . 92
Collision Damage Repair . . . . . . . . . . . . . . . . . 329
Compact Spare Tire . . . . . . . . . . . . . . . . . . . . . . 300
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Connected Services Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . 340
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 342
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 340
Connections
Connected Services . . . . . . . . . . . . . . . . . . . . 340 Control
Hill Descent . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Traction and Electronic Stability . . . . . . . 204
Control Light Hill Descent . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Control of a Vehicle . . . . . . . . . . . . . . . . . . . . . .183
Controls Steering Wheel . . . . . . . . . . . . . . . . . . . . . . . . . 127
Convenience Net . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Convex Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Coolant Engine Temperature Gauge . . . . . . . . . . . . . 96
Engine Temperature Warning Light . . . . 103
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172, 174
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Courtesy Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Courtesy Transportation Program . . . . . . . . 328
Cover Cargo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Coverage Explanations . . . . . . . . . . . . . . . . . . . 148
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . . 209 Adaptive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Cupholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Customer Assistance Offices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325
Text Telephone (TTY) Users . . . . . . . . . . . . 325 Customer Information
Publications Ordering Information . . . . . 331
Customer Satisfaction Procedure . . . . . . . . . 323
Cybersecurity . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333
D
Damage Repair, Collision . . . . . . . . . . . . . . . . . 329
Danger, Warning, and Caution . . . . . . . . . . . . . .2
Dashboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Data Collection Infotainment System . . . . . . . . . . . . . . . . . . 334
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 334
Data Recorders, Event . . . . . . . . . . . . . . . . . . . 333
Database Coverage Explanations . . . . . . . . . 148
Daytime Running Lamps (DRL) . . . . . . . . . . . . 118
Defensive Driving . . . . . . . . . . . . . . . . . . . . . . . . .182
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Destination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Diagnostics Connected Services . . . . . . . . . . . . . . . . . . . . 342
Disabled Vehicle
Transporting . . . . . . . . . . . . . . . . . . . . . . . . . . . 302
Distracted Driving . . . . . . . . . . . . . . . . . . . . . . . . .182
Dome Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . 16

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16060855) - 2023 - CRC - 2/9/22
346 Index
Door (cont'd)Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Power Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Drive Belt Routing, Engine . . . . . . . . . . . . . . . 322
Drive Systems All-Wheel Drive . . . . . . . . . . . . . . . . . . . 201, 266
Driver
Assistance Systems . . . . . . . . . . . . . . . . . . . . 219
Behavior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Information Center (DIC) . . . . . . . . . . . . . . . 106
Mode Control . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Mode Control Light . . . . . . . . . . . . . . . . . . . . 103
Teen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Driving Assistance Systems . . . . . . . . . . . . . . . . . . . . 229
Better Fuel Economy . . . . . . . . . . . . . . . . . . . . 181
Characteristics and Towing Tips . . . . . . . . 242
Defensive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Hill and Mountain Roads . . . . . . . . . . . . . . 185
If the Vehicle is Stuck . . . . . . . . . . . . . . . . . 187
Impaired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . 184
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 184
Vehicle Load Limits . . . . . . . . . . . . . . . . . . . . 188
Wet Roads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186 Driving the Vehicle . . . . . . . . . . . . . . . . . . . . . . . . .2
Dual
Automatic Climate Control System . . . . 174
E
ElectricParking Brake . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Parking Brake Light . . . . . . . . . . . . . . . . . . . . 100
Electrical Equipment, Add-On . . . . . . . . . . . . . . . . . . . . 249
System Overload . . . . . . . . . . . . . . . . . . . . . . 269
Electrical System
Engine Compartment Fuse Block . . . . . . . . 271
Fuses and Circuit Breakers . . . . . . . . . . . . . . 271
Instrument Panel Fuse Block . . . . . . . . . . . 274
Emergency OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336
Engine Air Cleaner/Filter . . . . . . . . . . . . . . . . . . . . . . 258
Air Filter Life System . . . . . . . . . . . . . . . . . . 258
Check Light (Malfunction Indicator) . . . . . 98
Compartment Overview . . . . . . . . . . . . . . . . 254
Coolant Temperature Gauge . . . . . . . . . . . . 96
Coolant Temperature WarningLight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . 259
Drive Belt Routing . . . . . . . . . . . . . . . . . . . . . 322
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197 Engine (cont'd)
Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Oil Life System . . . . . . . . . . . . . . . . . . . . . . . . 257
Oil Pressure Light . . . . . . . . . . . . . . . . . . . . . . 104
Overheating . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Power Messages . . . . . . . . . . . . . . . . . . . . . . . . 111
Running While Parked . . . . . . . . . . . . . . . . . 197
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Equipment, Towing . . . . . . . . . . . . . . . . . . . . . . 247
Event Data Recorders . . . . . . . . . . . . . . . . . . . . 333
Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Extended Parking . . . . . . . . . . . . . . . . . . . . . . . . 197
Extender, Seat Belt . . . . . . . . . . . . . . . . . . . . . . . 50
Exterior Lamp Controls . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Lamps Off Reminder . . . . . . . . . . . . . . . . . . . . 118
Lighting Battery Saver . . . . . . . . . . . . . . . . . 124
F
FilterEngine Air Cleaner . . . . . . . . . . . . . . . . . . . . . 258
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Flashers, Hazard Warning . . . . . . . . . . . . . . . . . 121
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294 Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311

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Index 347
FluidAutomatic Transmission . . . . . . . . . . . . . . . 258
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Folding Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Forward Collision Alert (FCA) System . . . . . . . . . . . 230
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331
Front Heated and Ventilated Seats . . . . . . . . . . . . 41
Pedestrian Braking (FPB) System . . . . . . . 233
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Front Seats Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Fuel
Additives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
Economy, Driving for Better . . . . . . . . . . . . 181
Filling a Portable Fuel Container . . . . . . . 241
Filling the Tank . . . . . . . . . . . . . . . . . . . . . . . . 240
Foreign Countries . . . . . . . . . . . . . . . . . . . . . . 239
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Low Fuel Warning Light . . . . . . . . . . . . . . . 105
Management, Active . . . . . . . . . . . . . . . . . . . 196
Prohibited Fuels . . . . . . . . . . . . . . . . . . . . . . . 239
Recommended . . . . . . . . . . . . . . . . . . . . . . . . . 239
Top Tier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238 Fuses
Engine Compartment Fuse Block . . . . . . . . 271
Fuses and Circuit Breakers . . . . . . . . . . . . . . 271
Instrument Panel Fuse Block . . . . . . . . . . . 274
G
Garage Door Opener . . . . . . . . . . . . . . . . . . . . . . 112
Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 268
Gauges Engine Coolant Temperature . . . . . . . . . . . . 96
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Warning Lights and Indicators . . . . . . . . . . 92
General Information Service and Maintenance . . . . . . . . . . . . . . 312
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
Vehicle Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 252
Global Positioning System (GPS) . . . . . . . . . 146
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326
Guidance
Problems with the Route . . . . . . . . . . . . . . 147
H
Hazard Warning Flashers . . . . . . . . . . . . . . . . . 121
HD Radio Technology . . . . . . . . . . . . . . . . . . . . . 132
Head Restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Head-Up Display (HUD) . . . . . . . . . . . . . . . . . . 109
HeadlampsAdaptive Forward Lighting (AFL) . . . . . . . . 119
Aiming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269
Automatic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . 269
Daytime Running Lamps (DRL) . . . . . . . . . . 118
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
High-Beam On Light . . . . . . . . . . . . . . . . . . . 105
High/Low Beam Changer . . . . . . . . . . . . . . . 118
Lamps On Reminder . . . . . . . . . . . . . . . . . . . 106
Heated Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Rear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Steering Wheel . . . . . . . . . . . . . . . . . . . . . . . . . 85
Ventilated Front Seats . . . . . . . . . . . . . . . . . . 41
Heater Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172, 174
High-Beam On Light . . . . . . . . . . . . . . . . . . . . . 105
High-Speed Operation . . . . . . . . . . . . . . . . . . . 284
Hill Descent Control (HDC) . . . . . . . . . . . . . . . . . 207
Descent Control Light . . . . . . . . . . . . . . . . . . 101

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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348 Index
Hill and Mountain Roads . . . . . . . . . . . . . . . . .185
Hill Start Assist (HSA) . . . . . . . . . . . . . . . . . . . . 204
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
How to Wear Seat Belts Properly . . . . . . . . . 45
HVAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172, 174
I
If the System Needs Service . . . . . . . . . . . . . .147
Ignition Positions . . . . . . . . . . . . . . . . . . . . . . . . . 191
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
IndicatorPedestrian Ahead . . . . . . . . . . . . . . . . . . . . . . 102
Vehicle Ahead . . . . . . . . . . . . . . . . . . . . . . . . . 102
Indicators Warning Lights and Gauges . . . . . . . . . . . . . 92
Infants and Young Children, Restraints . . . . 63
Information
Publication Ordering . . . . . . . . . . . . . . . . . . . 331
Infotainment Using the System . . . . . . . . . . . . . . . . . . . . . . . 127
Infotainment System . . . . . . . . . . . . . . . . . . . . 334
Inspection Multi-Point Vehicle . . . . . . . . . . . . . . . . . . . . 315
Instrument Cluster . . . . . . . . . . . . . . . . . . . . . . . . 92
Instrument Panel Overview . . . . . . . . . . . . . . . . .5
Interior Rearview Mirrors . . . . . . . . . . . . . . . . . .27
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . 2, 125
J
Jump Starting - North America . . . . . . . . . . . . . . . 300
K
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7Remote . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Remote Operation . . . . . . . . . . . . . . . . . . . . . . . 8
L
Labeling, Tire Sidewall . . . . . . . . . . . . . . . . . . . 279
LampsCourtesy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Daytime Running (DRL) . . . . . . . . . . . . . . . . . 118
Dome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Exterior Controls . . . . . . . . . . . . . . . . . . . . . . . . 115
Exterior Lamps Off Reminder . . . . . . . . . . . 118
Exterior Lighting Battery Saver . . . . . . . . 124
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
High/Low Beam Changer . . . . . . . . . . . . . . . 118
Malfunction Indicator (CheckEngine) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
On Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Lane
Change Alert (LCA) . . . . . . . . . . . . . . . . . . . . . 235
Keep Assist (LKA) . . . . . . . . . . . . . . . . . . . . . . 237
Keep Assist Light . . . . . . . . . . . . . . . . . . . . . . 101
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . . . 47 LATCH System
Replacing Parts after a Crash . . . . . . . . . . . 73
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Lighting Adaptive Forward . . . . . . . . . . . . . . . . . . . . . . . 119
Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Illumination Control . . . . . . . . . . . . . . . . . . . . 121
LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269
Lights Airbag Readiness . . . . . . . . . . . . . . . . . . . . . . . 97
All-Wheel-Drive . . . . . . . . . . . . . . . . . . . . . . . . 101
Antilock Brake System (ABS)Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Automatic Emergency Braking (AEB) Disabled . . . . . . . . . . . . . . . . . . . . . . . 102
Brake System Warning . . . . . . . . . . . . . . . . . 99
Charging System . . . . . . . . . . . . . . . . . . . . . . . 98
Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Cruise Control Light . . . . . . . . . . . . . . . . . . . . 106
Door Ajar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Driver Mode Control . . . . . . . . . . . . . . . . . . . 103
Electric Parking Brake . . . . . . . . . . . . . . . . . . 100