2019 BUICK ENCLAVE lane change
[x] Cancel search: lane changePage 249 of 398
Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12146155) - 2019 - crc - 9/10/18
248 Driving and Operating
Left Outside
Mirror DisplayRight Outside
Mirror Display
When the vehicle is started, both
outside mirror LCA displays will
briefly come on to indicate the
system is operating. When the
vehicle is in a forward gear, the left
or right outside mirror display will
light up if a moving vehicle is
detected in the next lane over in that
blind zone or rapidly approaching
that zone. If the turn signal is
activated in the same direction as a
detected vehicle, this display will
flash as an extra warning not to
change lanes.
LCA can be disabled. When you
disable LCA, Side Blind Zone Alert
is also disabled. See “Collision/
Detection Systems” underVehicle
Personalization 0156. If LCA is
disabled by the driver, the LCA
mirror displays will not light up.
When the System Does Not
Seem to Work Properly
The LCA system requires some
driving for the system to calibrate to
maximum performance. This
calibration may occur more quickly if
the vehicle is driving on a straight
highway road with traffic and
roadside objects (e.g., guardrails,
barriers).
LCA displays may not come on
when passing a vehicle quickly, for
a stopped vehicle, or when towing a
trailer. The LCA detection zones
that extend back from the side of
the vehicle do not move further back
when a trailer is towed. Use caution
while changing lanes when towing a
trailer. LCA may alert to objects
attached to the vehicle, such as a
trailer, bicycle, or object extending
out to either side of the vehicle.
Attached objects may also interfere
with the detection of vehicles. This
is normal system operation; the
vehicle does not need service.
LCA may not always alert the driver
to vehicles in the next lane over,
especially in wet conditions or when driving on sharp curves. The system
does not need to be serviced. The
system may light up due to
guardrails, signs, trees, shrubs, and
other non-moving objects. This is
normal system operation; the
vehicle does not need service.
LCA may not operate when the LCA
sensors in the left or right corners of
the rear bumper are covered with
mud, dirt, snow, ice, or slush, or in
heavy rainstorms. For cleaning
instructions, see "Washing the
Vehicle" under
Exterior Care0334.
If the DIC still displays the system
unavailable message after cleaning
both sides of the vehicle toward the
rear corners of the vehicle, see your
dealer.
If the LCA displays do not light up
when moving vehicles are in the
side blind zone or are rapidly
approaching this zone and the
system is clean, the system may
need service. Take the vehicle to
your dealer.
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Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12146155) - 2019 - crc - 9/10/18
250 Driving and Operating
{Warning
Using LKA while towing a trailer
or on slippery roads could cause
loss of control of the vehicle and
a crash. Turn the system off.
How the System Works
The LKA camera sensor is on the
windshield ahead of the rearview
mirror.
To turn LKA on and off, press
A
on the center stack.
When on,
Ais green if LKA is
available to assist and provide LDW
alerts. It may assist by gently
turning the steering wheel and
display
Aas amber if the vehicle
approaches a detected lane marking
without using a turn signal in that
direction. It may also provide an
LDW alert by flashing
Aamber
as the lane marking is crossed.
Additionally, there may be three
beeps, or the driver seat may pulse three times, on the right or left,
depending on the lane departure
direction.
Take Steering
The LKA system does not
continuously steer the vehicle.
If LKA does not detect active driver
steering, an alert, chime, or DIC
message may be provided. Move
the steering wheel to dismiss.
When the System Does Not
Seem to Work Properly
The system performance may be
affected by:
.
Close vehicles ahead.
. Sudden lighting changes, such
as when driving through tunnels.
. Banked roads.
. Roads with poor lane markings,
such as two-lane roads.
If the LKA system is not functioning
properly when lane markings are
clearly visible, cleaning the
windshield may help. A camera blocked message may
display if the camera is blocked.
Cleaning the outside of the
windshield behind the rearview
mirror may correct the issue. Some
driver assistance systems may have
reduced performance or not work at
all. An LKA or LDW unavailable
message may display if the systems
are temporarily unavailable. This
message could be due to a blocked
camera. The LKA system does not
need service. Clean the outside of
the windshield behind the rearview
mirror.
LKA assistance and/or LDW alerts
may occur due to tar marks,
shadows, cracks in the road,
temporary or construction lane
markings, or other road
imperfections. This is normal system
operation; the vehicle does not need
service. Turn LKA off if these
conditions continue.
Page 387 of 398
Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12146155) - 2019 - crc - 9/10/18
386 Index
IndexA
Accessories andModifications . . . . . . . . . . . . . . . . . . 269
Accessory Power . . . . . . . . . . . . . . . 207
Adaptive Cruise Control . . . . . . . . 227
Add-On Electrical Equipment . . . 266
Additional Information OnStar . . . . . . . . . . . . . . . . . . . . . . . 376
Additional Maintenance and Care . . . . . . . . . . . . . . . . . . . . . . 351
Adjustments Lumbar, Front Seats . . . . . . . . . . . . 64
Air Cleaner/Filter, Engine . . . . . . . 276
Air Conditioning . . . . . . . . . . . 178, 182
Air Filter, Passenger Compartment . . . . . . . . . . . . . . . . . 185
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 184
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . 95
How Does an Airbag
Restrain? . . . . . . . . . . . . . . . . . . . . . 88
Passenger Sensing System . . . . 90
What Makes an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 88
What Will You See after an Airbag Inflates? . . . . . . . . . . . . . . . 88
When Should an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 87 Airbag System (cont'd)
Where Are the Airbags? . . . . . . . . 85
Airbags Adding Equipment to the
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . 94
Passenger Status Indicator . . . 140
Readiness Light . . . . . . . . . . . . . . 140
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . . . 94
System Check . . . . . . . . . . . . . . . . . . 83
Alarm Vehicle Security . . . . . . . . . . . . . . . . 50
Alert Lane Change . . . . . . . . . . . . . . . . . 247
Side Blind Zone (SBZA) . . . . . . 246
All-Season Tires . . . . . . . . . . . . . . . . 300
All-Wheel Drive . . . . . . . . . . . . 218, 285
Antilock Brake System (ABS) . . . 218 Warning Light . . . . . . . . . . . . . . . . . 144
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . 334
Interior . . . . . . . . . . . . . . . . . . . . . . . . 339
Assistance Program,
Roadside . . . . . . . . . . . . . . . . . . . . . . 364
Assistance Systems for Driving . . . . . . . . . . . . . . . . . . . . . . . . 240
Assistance Systems for Parking and Backing . . . . . . . . . . 237
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Index 391
K
Keyless EntryRemote (RKE) System . . . . . . . . . 29
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
L
Labeling, Tire Sidewall . . . . . . . . . . 301
Lamps Courtesy . . . . . . . . . . . . . . . . . . . . . . 173
Daytime Running (DRL) . . . . . . 171
Dome . . . . . . . . . . . . . . . . . . . . . . . . . 173
Exterior Controls . . . . . . . . . . . . . . 168
Exterior Lamps OffReminder . . . . . . . . . . . . . . . . . . . 170
Exterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . 176
License Plate . . . . . . . . . . . . . . . . . 289
Malfunction Indicator (Check Engine) . . . . . . . . . . . . . 141
On Reminder . . . . . . . . . . . . . . . . . 149
Reading . . . . . . . . . . . . . . . . . . . . . . 173
Lane Change Alert (LCA) . . . . . . . 247
Lane Departure Warning (LDW) . . . . . . . . . . . . . . . . 249
Lane Keep Assist (LKA) . . . . . . . . 249
Lane Keep Assist Light . . . . . . . . . 145
Lap-Shoulder Belt . . . . . . . . . . . . . . . 79 LATCH System
Replacing Parts after a
Crash . . . . . . . . . . . . . . . . . . . . . . . . 111
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . 103
LED Lighting . . . . . . . . . . . . . . . . . . . . 289
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . 174
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Illumination Control . . . . . . . . . . . 173
LED . . . . . . . . . . . . . . . . . . . . . . . . . . 289
Lights Airbag Readiness . . . . . . . . . . . . . 140
Antilock Brake System(ABS) Warning . . . . . . . . . . . . . . 144
Brake System Warning . . . . . . . 143
Charging System . . . . . . . . . . . . . 141
Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . 141
Cruise Control . . . . . . . . . . . . . . . . 149
Door Ajar . . . . . . . . . . . . . . . . . . . . . 149
Electric Parking Brake . . . . . . . . 144
Engine Oil Pressure . . . . . . . . . . 147
Flash-to-Pass . . . . . . . . . . . . . . . . . 170
High-Beam On . . . . . . . . . . . . . . . . 148
High/Low Beam Changer . . . . . 170
Lane Keep Assist . . . . . . . . . . . . . 145 Lights (cont'd)
Low Fuel Warning . . . . . . . . . . . . 148
Seat Belt Reminders . . . . . . . . . . 139
Security . . . . . . . . . . . . . . . . . . . . . . 148
Service Electric Parking
Brake . . . . . . . . . . . . . . . . . . . . . . . 144
Sport Mode . . . . . . . . . . . . . . . . . . . 145
StabiliTrak OFF . . . . . . . . . . . . . . . 146
Tire Pressure . . . . . . . . . . . . . . . . . 147
Traction Control System (TCS)/StabiliTrak . . . . . . . . . . . . 146
Traction Off . . . . . . . . . . . . . . . . . . . 146
Locks Automatic Door . . . . . . . . . . . . . . . . . 40
Delayed Locking . . . . . . . . . . . . . . . . 40
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Lockout Protection . . . . . . . . . . . . . . 41
Power Door . . . . . . . . . . . . . . . . . . . . . 40
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Loss of Control . . . . . . . . . . . . . . . . . 190
Low Fuel Warning Light . . . . . . . . . 148
Lower Anchors and Tethers for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . . . . 103
Lumbar Adjustment . . . . . . . . . . . . . . 64 Front Seats . . . . . . . . . . . . . . . . . . . . . 64
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394 Index
Seat Belts (cont'd)How to Wear Seat Belts
Properly . . . . . . . . . . . . . . . . . . . . . . . 77
Lap-Shoulder Belt . . . . . . . . . . . . . . 79
Reminders . . . . . . . . . . . . . . . . . . . . 139
Replacing after a Crash . . . . . . . . 82
Use During Pregnancy . . . . . . . . . . 81
Seats Head Restraints . . . . . . . . . . . . . . . . 62
Heated and Ventilated Front . . . . 68
Heated, Rear . . . . . . . . . . . . . . . . . . . 73
Lumbar Adjustment, Front . . . . . . 64
Memory . . . . . . . . . . . . . . . . . . . . . . . . . 65
Power Adjustment, Front . . . . . . . 64
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Reclining Seatbacks . . . . . . . . . . . . 64
Third Row Seat . . . . . . . . . . . . . . . . . 73
Securing Child
Restraints . . . . . . . . . . . . . . . . 111, 113
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . 148
OnStar . . . . . . . . . . . . . . . . . . . . . . . 376
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 50
Vehicle Alarm . . . . . . . . . . . . . . . . . . . 50
Service . . . . . . . . . . . . . . . . . . . . . . . . . 185 Accessories andModifications . . . . . . . . . . . . . . . . 269
Doing Your Own Work . . . . . . . . 269 Service (cont'd)
Maintenance Records . . . . . . . . 356
Maintenance, General
Information . . . . . . . . . . . . . . . . . . 344
Parts Identification Label . . . . . 357
Scheduling Appointments . . . . . 366
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . 144
Services
Special Application . . . . . . . . . . . 351
Servicing the Airbag . . . . . . . . . . . . . 94
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . 207
Out of Park . . . . . . . . . . . . . . . . . . . 208
Side Blind Zone Alert (SBZA) . . . 246
Signals, Turn and Lane-Change . . . . . . . . . . . . . . . . . 172
Spare Tire
Compact . . . . . . . . . . . . . . . . . . . . . . 327
Special Application Services . . . . 351
Specifications and Capacities . . . . . . . . . . . . . . . . . . . . . 358
Speedometer . . . . . . . . . . . . . . . . . . . 135
Sport Mode Light . . . . . . . . . . . . . . . 145
StabiliTrak
OFF Light . . . . . . . . . . . . . . . . . . . . . 146
Start Assist, Hill . . . . . . . . . . . . . . . . . 221
Start Vehicle, Remote . . . . . . . . . . . 36 Starter Switch Check . . . . . . . . . . . 285
Starting the Engine . . . . . . . . . . . . . 204
Steering . . . . . . . . . . . . . . . . . . . . . . . . 189
Heated Wheel . . . . . . . . . . . . . . . . 123
Wheel Adjustment . . . . . . . . . . . . 123
Wheel Controls . . . . . . . . . . . . . . . 123
Stop/Start System . . . . . . . . . . . . . . 205
Storage Areas
Cargo Management System . . .118
Center Console . . . . . . . . . . . . . . . .118
Glove Box . . . . . . . . . . . . . . . . . . . . .117
Roof Rack System . . . . . . . . . . . . 120
Sunglasses . . . . . . . . . . . . . . . . . . . .118
Storage Compartments . . . . . . . . . 117
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . 287
Stuck Vehicle . . . . . . . . . . . . . . . . . . . 198
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . 58
Sunglass Storage . . . . . . . . . . . . . . . 118
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System Forward CollisionAlert (FCA) . . . . . . . . . . . . . . . . . . 240
Infotainment . . . . . . . . . . . . . 177, 373
Roof Rack . . . . . . . . . . . . . . . . . . . . 120
Systems Driver Assistance . . . . . . . . . . . . . 235
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Index 395
T
Tachometer . . . . . . . . . . . . . . . . . . . . . 135
Text Telephone (TTY) Users . . . . 363
Theft-Deterrent Systems . . . . . . . . . 51Immobilizer . . . . . . . . . . . . . . . . . . . . . 51
Third-Row Seats . . . . . . . . . . . . . . . . . 73
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299 All-Season . . . . . . . . . . . . . . . . . . . . 300
Buying New Tires . . . . . . . . . . . . . 315
Chains . . . . . . . . . . . . . . . . . . . . . . . . 319
Changing . . . . . . . . . . . . . . . . . . . . . 321
Compact Spare . . . . . . . . . . . . . . . 327
Designations . . . . . . . . . . . . . . . . . 303
Different Size . . . . . . . . . . . . . . . . . 316
If a Tire Goes Flat . . . . . . . . . . . . 320
Inspection . . . . . . . . . . . . . . . . . . . . 313
Pressure . . . . . . . . . . . . . . . . . 306, 307
Pressure Light . . . . . . . . . . . . . . . . 147
Pressure Monitor Operation . . 309
Pressure Monitor System . . . . . 308
Rotation . . . . . . . . . . . . . . . . . . . . . . 313
Sidewall Labeling . . . . . . . . . . . . . 301
Terminology and Definitions . . 303
Uniform Tire QualityGrading . . . . . . . . . . . . . . . . . . . . . 317
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . 318 Tires (cont'd)
Wheel Replacement . . . . . . . . . . 318
When It Is Time for New
Tires . . . . . . . . . . . . . . . . . . . . . . . . 314
Winter . . . . . . . . . . . . . . . . . . . . . . . . 300
Top Tier Fuel . . . . . . . . . . . . . . . . . . . 251
Tow/Haul Mode . . . . . . . . . . . . . . . . . 217
Towing Driving Characteristics . . . . . . . . 254
Equipment . . . . . . . . . . . . . . . . . . . . 261
General Information . . . . . . . . . . 254
Recreational Vehicle . . . . . . . . . . 332
Trailer . . . . . . . . . . . . . . . . . . . . . . . . 258
Trailer Sway Control (TSC) . . . 265
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 331
Traction Control System(TCS)/StabiliTrak Light . . . . . . 146
Off Light . . . . . . . . . . . . . . . . . . . . . . 146
Traction Control/Electronic Stability Control . . . . . . . . . . . . . . . 222
Trailer Sway Control (TSC) . . . . . . . . . . 265
Towing . . . . . . . . . . . . . . . . . . . . . . . . 258
Transmission Automatic . . . . . . . . . . . . . . . . . . . . . 212
Fluid, Automatic . . . . . . . . . . . . . . 275 Transportation Program,
Courtesy . . . . . . . . . . . . . . . . . . . . . . 366
Trip Odometer . . . . . . . . . . . . . . . . . . 135
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . . . 172
U
Uniform Tire Quality Grading . . . 317
Universal Remote System . . . . . . 164Operation . . . . . . . . . . . . . . . . . . . . . 167
Programming . . . . . . . . . . . . . . . . . 164
Using This Manual . . . . . . . . . . . . . . . . 2
V
Vehicle
Alarm System . . . . . . . . . . . . . . . . . . 50
Canadian Owners . . . . . . . . . . . . . . . 2
Control . . . . . . . . . . . . . . . . . . . . . . . 188
Identification Number (VIN) . . . 357
Load Limits . . . . . . . . . . . . . . . . . . . 198
Messages . . . . . . . . . . . . . . . . . . . . 155
Personalization . . . . . . . . . . . . . . . 156
Remote Start . . . . . . . . . . . . . . . . . . . 36
Security . . . . . . . . . . . . . . . . . . . . . . . . 50
Speed Messages . . . . . . . . . . . . . 156
Towing . . . . . . . . . . . . . . . . . . . . . . . . 331
Vehicle Ahead Indicator . . . . . . . . 145