alarm BUICK ENVISION 2021 Owner's Manual

Buick E2UB-N Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14583509) - 2021 - CRC - 1/8/21
6 Keys, Doors, and Windows
Keys, Doors, and
Windows
Keys and Locks
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Remote Keyless Entry (RKE) System . . . . . 7
Remote Keyless Entry (RKE) SystemOperation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Remote Vehicle Start . . . . . . . . . . . . . . . . . . . 12
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Power Door Locks . . . . . . . . . . . . . . . . . . . . . . . 15
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . 15
Automatic Door Locks . . . . . . . . . . . . . . . . . . . 15
Lockout Protection . . . . . . . . . . . . . . . . . . . . . . 15
Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Doors
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Vehicle Security
Vehicle Security . . . . . . . . . . . . . . . . . . . . . . . . 23
Vehicle Alarm System . . . . . . . . . . . . . . . . . . 23
Immobilizer Operation . . . . . . . . . . . . . . . . . . 24
Exterior Mirrors
Power Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Folding Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . 25
Heated Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . 25
Automatic Dimming Mirror . . . . . . . . . . . . . 25
Reverse Tilt Mirrors . . . . . . . . . . . . . . . . . . . . . 25
Interior Mirrors
Interior Rearview Mirrors . . . . . . . . . . . . . . . 26
Manual Rearview Mirror . . . . . . . . . . . . . . . . 26
Automatic Dimming Rearview Mirror . . . 26
Rear Camera Mirror . . . . . . . . . . . . . . . . . . . . 26
Windows
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Power Windows . . . . . . . . . . . . . . . . . . . . . . . . 28
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Roof
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Keys and Locks
Keys
{Warning
Leaving children in a vehicle with a
remote key is dangerous and children or
others could be seriously injured or killed.
They could operate the power windows
or other controls or make the vehicle
move. The windows will function with
the remote key in the vehicle, and
children or others could be caught in the
path of a closing window. Do not leave
children in a vehicle with a remote key.

Buick E2UB-N Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14583509) - 2021 - CRC - 1/8/21
Keys, Doors, and Windows 7
The mechanical key inside the remote key
can be used for all locks.
To remove the mechanical key, press the
button on the side of the remote key, and
pull the mechanical key out. Never pull the
mechanical key out without pressing the
button.
If it becomes difficult to turn the mechanical
key, inspect the key blade for debris.
See your dealer if a new mechanical key is
needed.
With an active OnStar or connected service
plan, an OnStar Advisor may remotely
unlock the vehicle. SeeOnStar Overview
0 340.
Remote Keyless Entry (RKE)
System
If there is a decrease in the remote key
operating range:
.Check the distance. The remote key may
be too far from the vehicle.
.Check the location. Other vehicles or
objects may be blocking the signal.
.Check the remote key battery. See
“Battery Replacement” later in this
section.
.If the remote key is still not working
correctly, see your dealer or a qualified
technician for service.
Remote Keyless Entry (RKE)
System Operation
The Keyless Access system allows for vehicle
entry when the remote key is within 1 m
(3 ft). See “Keyless Access Operation”
following.
The remote key functions may work up to
60 m (197 ft) away from the vehicle.
Other conditions can impact the
performance of the remote key. See Remote
Keyless Entry (RKE) System 07.
With Power Liftgate Shown, Without Similar
Q:Press to lock all doors. The turn signal
indicators may flash and/or the horn may
sound on the first press to indicate locking.
See Vehicle Personalization 0109.
If the driver door is open when
Qis
pressed, all doors will lock and the driver
door will immediately unlock.
Pressing
Qmay also arm the alarm system.
See Vehicle Alarm System 023.
If equipped with remote folding mirrors,
press and hold
Qfor one second to
remotely fold the mirrors, if enabled. See
Vehicle Personalization 0109.

Buick E2UB-N Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14583509) - 2021 - CRC - 1/8/21
8 Keys, Doors, and Windows
K:Press to unlock the driver door. PressKagain within five seconds to unlock all
doors. The remote key can be programmed
to unlock all doors on the first button press.
See Vehicle Personalization 0109. When
remotely unlocking the vehicle at night, the
lights come on briefly to light your
approach to the vehicle. The turn signal
indicators may flash to indicate unlocking.
Pressing
Kwill disarm the alarm system.
See Vehicle Alarm System 023.
If equipped with remote folding mirrors,
press and hold
Kfor one second to
remotely unfold the mirrors, if enabled. See
Vehicle Personalization 0109.
Press and hold
Kuntil the windows fully
open. Windows will not operate unless
remote window operation is enabled. See
Vehicle Personalization 0109.
S:Double pressSto start the engine
from outside the vehicle using the remote
key. See Remote Vehicle Start 012.
7:Press and release one time to initiate
vehicle locator. The exterior lamps flash and
the horn chirps three times. Press and hold
7for three seconds to sound the panic alarm. The horn sounds and the turn signal
lamps flash for 30 seconds, or until
7is
pressed again or the vehicle is started.
b: If equipped, press twice quickly to
open or close the liftgate.
Press once to stop the liftgate from moving.
Keyless Access Operation
With the Keyless Access system, you can
lock and unlock the doors and access the
liftgate without removing the remote key
from your pocket, purse, briefcase, etc. The
remote key should be within 1 m (3 ft) of the
liftgate or door being opened.
Keyless Access can be programmed to
unlock all doors on the first lock/unlock
press from the driver door. See Vehicle
Personalization 0109.
If equipped with memory seats, remote keys
1 and 2 are linked to seating positions of
memory 1 or 2. See Memory Seats036.
Keyless Unlocking/Locking from the
Driver Door
When the doors are locked and the remote
key is within 1 m (3 ft) of the driver door
handle, pressing the lock/unlock button on
the driver door handle will unlock the driver door. If the lock/unlock button is pressed
again within five seconds, all passenger
doors will unlock.
Driver Shown, Passenger Similar
Pressing the lock/unlock button will cause
all doors to lock if any of the following
occur:
.It has been more than five seconds since
the first lock/unlock button press.
.Two lock/unlock button presses were
used to unlock all doors.
.Any vehicle door has opened and all
doors are now closed.

Buick E2UB-N Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14583509) - 2021 - CRC - 1/8/21
Keys, Doors, and Windows 9
Keyless Unlocking/Locking from Passenger
Doors
When the doors are locked and the remote
key is within 1 m (3 ft) of the door handle,
pressing the lock/unlock button on that door
handle will unlock all doors. Pressing the
lock/unlock button will cause all doors to
lock if either of the following occurs:
.The lock/unlock button was used to
unlock all doors.
.Any vehicle door has opened and all
doors are now closed.
Disable/Enable Keyless Unlocking of Exterior
Door Handles and Liftgate
If equipped, keyless unlocking of the exterior
door handles and liftgate can be disabled
and enabled.
Disabling Keyless Unlocking:
With the vehicle off, press and hold
Qand
Kon the remote key at the same time for
approximately three seconds. The turn signal
lamps will flash four times quickly to
indicate access is disabled. Using any
exterior handle to unlock the doors or open
the liftgate will cause the turn signal lamps to flash four times quickly, indicating access
is disabled. If disabled, disarm the alarm
system before starting the vehicle.
Disabling Keyless Unlocking may also be
configured under
Vehicle Personalization
0 109.
Enabling Keyless Unlocking:
With the vehicle off, press and hold
Qand
Kon the remote key at the same time for
approximately three seconds. The turn signal
lamps will flash twice quickly to indicate
access is enabled.
Enabling Keyless Unlocking may also be
configured under Vehicle Personalization
0 109.
Anti-Theft Locking from Any Door
When all doors are locked using the lock/
unlock button, a second press of the button
within five seconds will activate the
Anti-theft Locking System.
Anti-Theft Unlocking from Any Door
When all doors are unlocked using the lock/
unlock button, the Anti-theft Locking system
will be deactivated. Passive Locking
With Keyless Access this vehicle will lock
several seconds after all doors are closed if
the vehicle is off and at least one remote
key has been removed or none remain in
the interior.
The fuel door will also lock.
If other electronic devices interfere with the
remote key signal, the vehicle may not
detect the remote key inside the vehicle.
If passive locking is enabled, the doors may
lock with the remote key inside the vehicle.
Do not leave the remote key in an
unattended vehicle.
To customize the doors to automatically lock
when exiting the vehicle, see
Vehicle
Personalization 0109.
Temporary Disable of Passive Locking
Temporarily disable passive locking by
pressing and holding
Kon the interior door
switch with a door open for at least
four seconds, or until a chime is heard.
Passive locking will then remain disabled
until
Qon the interior door is pressed,
or until the vehicle is turned on.

Buick E2UB-N Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14583509) - 2021 - CRC - 1/8/21
Keys, Doors, and Windows 23
Vehicle Security
This vehicle has theft-deterrent features;
however, they do not make the vehicle
impossible to steal.
Vehicle Alarm System
This vehicle has an anti-theft alarm system.
The indicator light, on the instrument panel
near the windshield, indicates the status of
the system.
Off :Alarm system is disarmed.
On Solid : Vehicle is secured during the
delay to arm the system. Fast Flash :
Vehicle is unsecured. A door, the
hood, or the liftgate is open.
Slow Flash : Alarm system is armed.
Arming the Alarm System
1. Close the liftgate and the hood. Turn off
the vehicle.
2. Lock the vehicle in one of three ways:
.Use the remote key.
.Use the Keyless Access system.
.With a door open, press the
inside
Q.
3. After 30 seconds the alarm system will arm, and the indicator light will begin to
slowly flash indicating the alarm system
is operating. Pressing
Qon the remote
key a second time will bypass the
30-second delay and immediately arm
the alarm system.
The vehicle alarm system will not arm if the
doors are locked with the key.
If the driver door is opened without first
unlocking with the remote key, the horn will
chirp and the lights will flash to indicate
pre-alarm. If the vehicle is not started, or the door is not unlocked by pressing
K
on the remote key during the 10-second
pre-alarm, the alarm will be activated.
The alarm will also be activated if a
passenger door, the liftgate, or the hood is
opened without first disarming the system.
When the alarm is activated, the turn
signals flash and the horn sounds for about
30 seconds. The alarm system will then
re-arm to monitor for the next unauthorized
event.
Disarming the Alarm System
To disarm the alarm system or turn off the
alarm if it has been activated:
.PressKon the remote key.
.Unlock the vehicle using the Keyless
Access system.
.Start the vehicle.
To avoid setting off the alarm by accident:
.Lock the vehicle after all occupants have
left the vehicle and all doors are closed.
.Always unlock a door with the remote
key or use the Keyless Access system.
Unlocking the driver door with the
mechanical key will not disarm the system
or turn off the alarm.

Buick E2UB-N Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14583509) - 2021 - CRC - 1/8/21
24 Keys, Doors, and Windows
How to Detect a Tamper Condition
IfKis pressed and the horn chirps and the
lights flash three times, the alarm was
activated while the alarm system was
armed.
If the alarm system has been activated, a
message will appear on the DIC.
Immobilizer Operation
This vehicle has a passive theft-deterrent
system.
The system does not have to be manually
armed or disarmed.
The vehicle is automatically immobilized
when the vehicle is turned off.
The immobilization system is disarmed
when the ignition is on or in ACC/
ACCESSORY and a valid remote key is
present in the vehicle.
The security light, in the instrument cluster,
comes on if there is a problem with arming
or disarming the theft-deterrent system.
The system has one or more remote keys
matched to an immobilizer control unit in
your vehicle. Only a correctly matched
remote key will start the vehicle. If the
remote key is ever damaged, you may not
be able to start your vehicle.
When trying to start the vehicle, the
security light may come on briefly when the
ignition is turned on.
If the engine does not start and the security
light stays on, there is a problem with the
system. Turn the ignition off and try again.
If the vehicle will not change ignition modes
(ACC/ACCESSORY, on, off), and the remote
key appears to be undamaged, try another
remote key. Or, you may try placing the
remote key in the front cupholder located in
the center console. See Remote Keyless Entry
(RKE) System Operation 07. If the ignition mode will not change with
the other remote key or in the front
cupholder, your vehicle needs service. If the
ignition does change modes, the first
remote key may be faulty. See your dealer
who can service the theft-deterrent system
and have a new remote key programmed to
the vehicle.
It is possible for the immobilizer system to
learn new or replacement remote keys. Up
to eight remote keys can be programmed
for the vehicle. To program additional
remote keys, see
“Programming Remote
Keys to the Vehicle” underRemote Keyless
Entry (RKE) System Operation 07.
Do not leave the remote key or device that
disarms or deactivates the theft-deterrent
system in the vehicle.

Buick E2UB-N Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14583509) - 2021 - CRC - 1/8/21
OnStar 341
.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 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. PressQto 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.

Buick E2UB-N Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14583509) - 2021 - CRC - 1/8/21
348 Index
IndexA
About Driving the Vehicle . . . . . . . . . . . . . . . . . .2
Accessories and Modifications . . . . . . . . . . . 254
Accessory Power . . . . . . . . . . . . . . . . . . . . . . . . . 201
Adaptive Cruise Control . . . . . . . . . . . . . . . . . . .214
Adaptive Forward Lighting (AFL) . . . . . . . . . . 121
Add-On Electrical Equipment . . . . . . . . . . . . . . 251
Additional InformationOnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341
Additional Maintenance and Care . . . . . . . . 319
Adjustments
Lumbar, Front Seats . . . . . . . . . . . . . . . . . . . . 34
Agreements Trademarks and License . . . . . . . . . . . . . . . 169
Air Cleaner/Filter, Engine . . . . . . . . . . . . . . . . 261
Air Conditioning . . . . . . . . . . . . . . . . . . . . . 178, 180
Air Filter Life System . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261
Air Filter, Passenger Compartment . . . . . . . 184
Air Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Airbag System
Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
How Does an Airbag Restrain? . . . . . . . . . . 52
Passenger Sensing System . . . . . . . . . . . . . . 53
What Makes an Airbag Inflate? . . . . . . . . . 52
What Will You See after an AirbagInflates? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
When Should an Airbag Inflate? . . . . . . . . . 51 Airbag System (cont'd)
Where Are the Airbags? . . . . . . . . . . . . . . . . 50
Airbags Adding Equipment to the Vehicle . . . . . . . 57
Passenger Status Indicator . . . . . . . . . . . . . . 94
Readiness Light . . . . . . . . . . . . . . . . . . . . . . . . . 94
Servicing Airbag-Equipped Vehicles . . . . . . 57
System Check . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Alarm Vehicle Security . . . . . . . . . . . . . . . . . . . . . . . . 23
Alert Lane Change . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
Rear Pedestrian . . . . . . . . . . . . . . . . . . . . . . . . 230
Side Blind Zone (SBZA) . . . . . . . . . . . . . . . . . 237
All-Season Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 279
All-Wheel Drive . . . . . . . . . . . . . . . . . . . . . 207, 269 Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
AM-FM Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Antenna Multi-band . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Antilock Brake System (ABS) . . . . . . . . . . . . . 207
Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305
Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309
Apple CarPlay and Android Auto . . . . . . . . . .158
Assistance Program, Roadside . . . . . . . . . . . . . 331
Assistance Systems for Driving . . . . . . . . . . . 231

Buick E2UB-N Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14583509) - 2021 - CRC - 1/8/21
356 Index
Safety Defects Reporting (cont'd)General Motors . . . . . . . . . . . . . . . . . . . . . . . . 337
U.S. Government . . . . . . . . . . . . . . . . . . . . . . . 336
Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Safety System Check . . . . . . . . . . . . . . . . . . . . . 47
Satellite Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Scheduling Appointments . . . . . . . . . . . . . . . . 333
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41 Buckle To Drive . . . . . . . . . . . . . . . . . . . . . . . . . 42
Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Extender . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
How to Wear Seat Belts Properly . . . . . . . 43
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . 44
Reminders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Replacing after a Crash . . . . . . . . . . . . . . . . . 48
Use During Pregnancy . . . . . . . . . . . . . . . . . . 47
Seats Adjustment, Front . . . . . . . . . . . . . . . . . . . . . . 33
Head Restraints . . . . . . . . . . . . . . . . . . . . . . . . . 32
Heated and Ventilated Front . . . . . . . . . . . . 39
Lumbar Adjustment, Front . . . . . . . . . . . . . . 34
Massage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Power Adjustment, Front . . . . . . . . . . . . . . . 34
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Reclining Seatbacks . . . . . . . . . . . . . . . . . . . . . 35
Securing Child Restraints . . . . . . . . . . . . . . . 71, 73 Security
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Vehicle Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .185 Accessories and Modifications . . . . . . . . . 254
Climate Control System . . . . . . . . . . . . . . . . 178
Doing Your Own Work . . . . . . . . . . . . . . . . . 255
Maintenance Records . . . . . . . . . . . . . . . . . . 324
Maintenance, General Information . . . . . 313
Parts Identification . . . . . . . . . . . . . . . . . . . . . 325
Scheduling Appointments . . . . . . . . . . . . . . 333
Service Electric Parking Brake Light . . . . . . . 97
Services Special Application . . . . . . . . . . . . . . . . . . . . . 319
Servicing System . . . . . . . . . . . . . . . . . . . . . . . . 148
Servicing the Airbag . . . . . . . . . . . . . . . . . . . . . . .57
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Out of Park . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Side Blind Zone Alert (SBZA) . . . . . . . . . . . . . 237
Signals, Turn and Lane-Change . . . . . . . . . . . . 122
Software Updates . . . . . . . . . . . . . . . . . . . . . . . . 130
Spare Tire Compact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301
Special Application Services . . . . . . . . . . . . . . 319 Specifications and Capacities . . . . . . . . . . . . . 326
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
StabiliTrak
OFF Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Start Assist, Hill . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Start Vehicle, Remote . . . . . . . . . . . . . . . . . . . . . . 12
Starting the Engine . . . . . . . . . . . . . . . . . . . . . . 198
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189 Heated Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Wheel Adjustment . . . . . . . . . . . . . . . . . . . . . . 82
Wheel Controls . . . . . . . . . . . . . . . . . . . . . . . . . 82
Steering Wheel Controls . . . . . . . . . . . . . . . . . . 127
Stop/Start System . . . . . . . . . . . . . . . . . . . . . . . 199
Storage Areas Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Cargo Management System . . . . . . . . . . . . 78
Center Console . . . . . . . . . . . . . . . . . . . . . . . . . 77
Convenience Net . . . . . . . . . . . . . . . . . . . . . . . . 79
Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Roof Rack System . . . . . . . . . . . . . . . . . . . . . . . 79
Storage Compartments . . . . . . . . . . . . . . . . . . . 76
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271
Stuck Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

Buick E2UB-N Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14583509) - 2021 - CRC - 1/8/21
Index 357
Symbols (cont'd)Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
System Engine Air Filter Life . . . . . . . . . . . . . . . . . . . 261
Forward Collision Alert (FCA) . . . . . . . . . . . 231
Global Positioning . . . . . . . . . . . . . . . . . . . . . 147
Infotainment . . . . . . . . . . . . . . . . . . . . . . . . . . . 339
Roof Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Systems Driver Assistance . . . . . . . . . . . . . . . . . . . . . . 222
T
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Teen Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Text Telephone (TTY) Users . . . . . . . . . . . . . . 330
Theft-Deterrent Systems . . . . . . . . . . . . . . . . . . 24
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278All-Season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . 291
Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296
Compact Spare . . . . . . . . . . . . . . . . . . . . . . . . 301
Designations . . . . . . . . . . . . . . . . . . . . . . . . . . . 281
Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . 292
If a Tire Goes Flat . . . . . . . . . . . . . . . . . . . . . 295
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289
Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . 284, 285 Tires (cont'd)
Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . 101
Pressure Monitor Operation . . . . . . . . . . . 287
Pressure Monitor System . . . . . . . . . . . . . . 286
Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289
Sidewall Labeling . . . . . . . . . . . . . . . . . . . . . . 280
Terminology and Definitions . . . . . . . . . . . 282
Uniform Tire Quality Grading . . . . . . . . . . 293
Wheel Alignment and Tire Balance . . . . 294
Wheel Replacement . . . . . . . . . . . . . . . . . . . . 294
When It Is Time for New Tires . . . . . . . . . 290
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279
Top Tier Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
Towing Driving Characteristics . . . . . . . . . . . . . . . . . 243
Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
General Information . . . . . . . . . . . . . . . . . . . 243
Recreational Vehicle . . . . . . . . . . . . . . . . . . . 304
Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Trailer Sway Control (TSC) . . . . . . . . . . . . . 250
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304
Traction Control System (TCS)/StabiliTrakLight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Traction Control/Electronic Stability
Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Trademarks and License Agreements . . . . . 169 Trailer
Sway Control (TSC) . . . . . . . . . . . . . . . . . . . . 250
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Transmission Automatic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Fluid, Automatic . . . . . . . . . . . . . . . . . . . . . . . 260
Transportation Program, Courtesy . . . . . . . 333
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Turn and Lane-Change Signals . . . . . . . . . . . . 122
U
Uniform Tire Quality Grading . . . . . . . . . . . . 293
Universal Remote System . . . . . . . . . . . . . . . . . 113
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Updates Map Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
USB Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134
Using the Navigation System . . . . . . . . . . . . .138
Using the System . . . . . . . . . . . . . . . . . . . . . . . . . 127
Using This Manual . . . . . . . . . . . . . . . . . . . . . . . . . .2
V
Vehicle Alarm System . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Canadian Owners . . . . . . . . . . . . . . . . . . . . . . . . . 1
Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187