immobilizer BUICK ENVISION 2019 Owner's Manual

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12032235) - 2019 - CRC - 6/27/18
Keys, Doors, and Windows 27
Keys, Doors, and
Windows
Keys and Locks
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . . 28
Remote Keyless Entry (RKE) System Operation . . . . . . . . . . . . 28
Remote Vehicle Start . . . . . . . . . . 34
Door Locks . . . . . . . . . . . . . . . . . . . . 35
Power Door Locks . . . . . . . . . . . . . 37
Delayed Locking . . . . . . . . . . . . . . . 37
Automatic Door Locks . . . . . . . . . 38
Lockout Protection . . . . . . . . . . . . . 38
Safety Locks . . . . . . . . . . . . . . . . . . . 39
Doors
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . 39
Vehicle Security
Vehicle Security . . . . . . . . . . . . . . . . 44
Vehicle Alarm System . . . . . . . . . 44
Immobilizer . . . . . . . . . . . . . . . . . . . . 46
Immobilizer Operation . . . . . . . . . 46
Exterior Mirrors
Convex Mirrors . . . . . . . . . . . . . . . . 47
Power Mirrors . . . . . . . . . . . . . . . . . . 47
Folding Mirrors . . . . . . . . . . . . . . . . . 47
Heated Mirrors . . . . . . . . . . . . . . . . . 47
Automatic Dimming Mirror . . . . . 48
Reverse Tilt Mirrors . . . . . . . . . . . . 48
Interior Mirrors
Interior Rearview Mirrors . . . . . . . 48
Automatic Dimming Rearview Mirror . . . . . . . . . . . . . . . . . . . . . . . . . 48
Windows
Windows . . . . . . . . . . . . . . . . . . . . . . . 48
Power Windows . . . . . . . . . . . . . . . 49
Sun Visors . . . . . . . . . . . . . . . . . . . . . 50
Roof
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . 51
Keys and Locks
Keys
{Warning
Leaving children in a vehicle with
a Remote Keyless Entry (RKE)
transmitter 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 RKE transmitter
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 an RKE
transmitter.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12032235) - 2019 - CRC - 6/27/18
46 Keys, Doors, and Windows
Immobilizer
SeeRadio Frequency Statement
0 349.
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 transmitter
leaves the vehicle.
The immobilization system is
disarmed when the ignition button is
pushed in and a valid transmitter is
found in the vehicle.
The security light in the instrument
cluster comes on when there is a
problem with arming or disarming
the theft-deterrent system.
The system has one or more
transmitters matched to an
immobilizer control unit in your
vehicle. Only a correctly matched
transmitter will start the vehicle.
If the transmitter is ever damaged,
you may not be able to start your
vehicle.
When trying to start the vehicle, the
security light comes 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
vehicle off and try again. If the RKE transmitter appears to be
undamaged, try another transmitter.
Or, you may try placing the
transmitter in the front cupholder.
See
“Starting the Vehicle with a Low
Transmitter Battery” underRemote
Keyless Entry (RKE) System
Operation 028.
If the engine does not start with the
other transmitter or when the
transmitter is in the front cupholder,
the vehicle needs service. See your
dealer who can service the
theft-deterrent system and have a
new transmitter programmed to the
vehicle.
Do not leave the transmitter or
device that disarms or deactivates
the theft-deterrent system in the
vehicle.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12032235) - 2019 - CRC - 6/27/18
Instruments and Controls 139
Security Light
The security light should come on
briefly as the engine is started. If it
does not come on, have the vehicle
serviced by your dealer. If the
system is working normally, the
indicator light turns off.
If the light stays on and the engine
does not start, there could be a
problem with the theft-deterrent
system. SeeImmobilizer Operation
0 46.
High-Beam On Light
This light comes on when the
high-beam headlamps are in use.
See Headlamp High/Low-Beam
Changer 0162.
IntelliBeam Light
This light comes on when the
IntelliBeam system, if equipped, is
enabled. See Exterior Lamp
Controls 0160.
Front Fog Lamp Light
If equipped, this light comes on
when the fog lamps are on. The light goes out when the fog
lamps are turned off. See
Fog
Lamps 0164.
Lamps On Reminder
For vehicles with the lamps on
reminder light, it comes on when the
lights are in use.
Cruise Control Light
The cruise control light is white
when the cruise control is on and
ready, and turns green when the
cruise control is set and active.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12032235) - 2019 - CRC - 6/27/18
370 Index
Hill and Mountain Roads . . . . . . . . 182
Hill Start Assist (HSA) . . . . . . . . . . 203
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
How to Wear Seat BeltsProperly . . . . . . . . . . . . . . . . . . . . . . . . 66
HVAC . . . . . . . . . . . . . . . . . . . . . . 169, 172
I
Ignition Positions . . . . . . . . . . . . . . . 189
Immobilizer . . . . . . . . . . . . . . . . . . . . . . 46
Indicator
Vehicle Ahead . . . . . . . . . . . . . . . . 136
Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . . . 88
Information Publication Ordering . . . . . . . . . . 349
Infotainment . . . . . . . . . . . . . . . . . . . . 168
Infotainment System . . . . . . . . . . . . 352
Instrument Cluster . . . . . . . . . . . . . . 122
Instrument Panel Overview . . . . . . . 6
Interior Rearview Mirrors . . . . . . . . . 48
Introduction . . . . . . . . . . . . . . . . . . . . . . . 2
J
Jump Starting - North America . . . . . . . . . . . . . . . . . . . . . . . 305
K
Keyless Entry
Remote (RKE) System . . . . . . . . . 28
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
L
Labeling, Tire Sidewall . . . . . . . . . . 279
Lamps Courtesy . . . . . . . . . . . . . . . . . . . . . . 165
Daytime Running (DRL) . . . . . . 162
Dome . . . . . . . . . . . . . . . . . . . . . . . . . 165
Exterior Controls . . . . . . . . . . . . . . 160
Exterior Lamps OffReminder . . . . . . . . . . . . . . . . . . . 162
Exterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . 167
License Plate . . . . . . . . . . . . . . . . . 269
Malfunction Indicator (Check Engine) . . . . . . . . . . . . . 132
On Reminder . . . . . . . . . . . . . . . . . 139
Reading . . . . . . . . . . . . . . . . . . . . . . 165
Lane Change Alert (LCA) . . . . . . . 226
Lane Departure Warning (LDW) . . . . . . . . . . . . . . . . 228
Lane Keep Assist (LKA) . . . . . . . . 228
Lane Keep Assist Light . . . . . . . . . 135
Lap-Shoulder Belt . . . . . . . . . . . . . . . 68 LATCH System
Replacing Parts after a
Crash . . . . . . . . . . . . . . . . . . . . . . . . . 99
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . 93
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . 166
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Illumination Control . . . . . . . . . . . 165
Lights
Airbag Readiness . . . . . . . . . . . . . 130
Antilock Brake System(ABS) Warning . . . . . . . . . . . . . . 135
Brake System Warning . . . . . . . 133
Charging System . . . . . . . . . . . . . 131
Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . 132
Cruise Control . . . . . . . . . . . . . . . . 139
Door Ajar . . . . . . . . . . . . . . . . . . . . . 140
Electric Parking Brake . . . . . . . . 134
Engine Coolant Temperature Warning . . . . . . . 137
Engine Oil Pressure . . . . . . . . . . 138
Flash-to-Pass . . . . . . . . . . . . . . . . . 162
Front Fog Lamp . . . . . . . . . . . . . . 139
High-Beam On . . . . . . . . . . . . . . . . 139
High/Low Beam Changer . . . . . 162

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12032235) - 2019 - CRC - 6/27/18
374 Index
Steering (cont'd)Wheel Adjustment . . . . . . . . . . . . .113
Wheel Controls . . . . . . . . . . . . . . . .113
Stop/Start System . . . . . . . . . . . . . . 191
Storage
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Storage Areas Cargo Cover . . . . . . . . . . . . . . . . . . 108
Cargo ManagementSystem . . . . . . . . . . . . . . . . . . . . . . 109
Center Console . . . . . . . . . . . . . . . 107
Convenience Net . . . . . . . . . . . . . .110
Front . . . . . . . . . . . . . . . . . . . . . . . . . 106
Glove Box . . . . . . . . . . . . . . . . . . . . 105
Roof Rack System . . . . . . . . . . . . .110
Sunglasses . . . . . . . . . . . . . . . . . . . 106
Storage Compartments . . . . . . . . . 105
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . 267
Stuck Vehicle . . . . . . . . . . . . . . . . . . . 184
Summer Tires . . . . . . . . . . . . . . . . . . 279
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . 50
Sunglass Storage . . . . . . . . . . . . . . . 106
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System Forward CollisionAlert (FCA) . . . . . . . . . . . . . . . . . . 222 System (cont'd)
Infotainment . . . . . . . . . . . . . 168, 352
Roof Rack . . . . . . . . . . . . . . . . . . . . .110
Systems
Driver Assistance . . . . . . . . . . . . . 215
T
Tachometer . . . . . . . . . . . . . . . . . . . . . 125
Text Telephone (TTY) Users . . . . 342
Theft-Deterrent Systems . . . . . . . . . 46Immobilizer . . . . . . . . . . . . . . . . . . . . . 46
Thigh Support Adjustment . . . . . . . 57
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277 All-Season . . . . . . . . . . . . . . . . . . . . 278
Buying New Tires . . . . . . . . . . . . . 293
Chains . . . . . . . . . . . . . . . . . . . . . . . . 297
Changing . . . . . . . . . . . . . . . . . . . . . 299
Compact Spare . . . . . . . . . . . . . . . 304
Designations . . . . . . . . . . . . . . . . . 281
Different Size . . . . . . . . . . . . . . . . . 294
If a Tire Goes Flat . . . . . . . . . . . . 297
Inspection . . . . . . . . . . . . . . . . . . . . 291
Pressure . . . . . . . . . . . . . . . . . . . . . . 284
Pressure Light . . . . . . . . . . . . . . . . 137
Pressure Monitor Operation . . 287
Pressure Monitor System . . . . . 286
Rotation . . . . . . . . . . . . . . . . . . . . . . 291 Tires (cont'd)
Sidewall Labeling . . . . . . . . . . . . . 279
Terminology and Definitions . . 282
Uniform Tire Quality
Grading . . . . . . . . . . . . . . . . . . . . . 294
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . 296
Wheel Replacement . . . . . . . . . . 296
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . 292
Winter . . . . . . . . . . . . . . . . . . . . . . . . 278
Top Tier Fuel . . . . . . . . . . . . . . . . . . . 230
Towing Driving Characteristics . . . . . . . . 234
Equipment . . . . . . . . . . . . . . . . . . . . 240
General Information . . . . . . . . . . 234
Recreational Vehicle . . . . . . . . . . 309
Trailer . . . . . . . . . . . . . . . . . . . . . . . . 238
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 307
Traction Control System(TCS)/StabiliTrak Light . . . . . . 137
Off Light . . . . . . . . . . . . . . . . . . . . . . 136
Traction Control/Electronic Stability Control . . . . . . . . . . . . . . . 203
Trailer Towing . . . . . . . . . . . . . . . . . . . . . . . . 238