cruise control BUICK ENVISION 2018 Owner's Guide
[x] Cancel search | Manufacturer: BUICK, Model Year: 2018, Model line: ENVISION, Model: BUICK ENVISION 2018Pages: 365, PDF Size: 5.56 MB
Page 203 of 365
Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434432) - 2018 - CRC - 10/25/17
202 Driving and Operating
conditions allow ACC to be safely
used, the ACC can be turned
back on.
ACC will not engage if the TCS or
StabiliTrak system is disabled.
{Warning
ACC has limited braking ability
and may not have time to slow
the vehicle down enough to avoid
a collision with another vehicle
you are following. This can occur
when vehicles suddenly slow or
stop ahead, or enter your lane.
Also see“Alerting the Driver” in
this section. Complete attention is
always required while driving and
you should be ready to take
action and apply the brakes. See
Defensive Driving 0172.
{Warning
ACC will not detect or brake for
children, pedestrians, animals,
or other objects.
Do not use ACC when:
. On winding and hilly roads
or when the sensors are
blocked by snow, ice, or dirt.
The system may not detect
a vehicle ahead. Keep the
entire front of the vehicle
clean.
. Visibility is low, such as in
fog, rain, or snow
conditions. ACC
performance is limited under
these conditions.
. On slippery roads where
fast changes in tire traction
can cause excessive
wheel slip.
]:Press to turn the system on or
off. A white cruise control indicator
comes on in the instrument cluster.
RES+ : Press the control up briefly
to resume the previous set speed.
If ACC is already active, use to
increase vehicle speed.
SET– :Press the control down
briefly to set the speed and activate
ACC. If ACC is already active, use
to decrease vehicle speed.
*: Press to disengage ACC
without erasing the set speed from
memory.
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Driving and Operating 203
3:Press to select a following gap
time (or distance) setting for ACC of
Far, Medium, or Near.
Setting Adaptive Cruise Control
If cruise control is on when not in
use, the cruise on/off control could
get pressed and cruise control could
become active when not desired.
Keep the cruise control off when
cruise is not being used.
Select the set speed desired for
cruise. This is the vehicle speed
when no vehicle is detected in
its path.
ACC will not set at a speed less
than 24 km/h (15 mph), although it
can be resumed when driving at
lower speeds.
To set ACC:
1. Press
].
2. Get up to the desired speed.
3. Press and release SET– .
4. Remove your foot from the accelerator. After ACC is set, it may immediately
apply the brakes if a vehicle ahead
is detected closer than the selected
following gap.
The ACC indicator displays in the
instrument cluster and Head-Up
display (HUD), if equipped. When
the ACC is active, the indicator
turns green.
Be mindful of speed limits,
surrounding traffic speeds, and
weather conditions when selecting
the set speed.
Resuming a Set Speed
If the ACC is set at a desired speed
and then the brakes are applied, the
ACC is disengaged without erasing
the set speed from memory.
To begin using ACC again, press
RES+ up briefly. The vehicle returns
to the previous set speed. Increasing Speed While ACC is at
a Set Speed
If ACC is already activated, do one
of the following:
.
Use the accelerator to get to the
higher speed. Press SET– down.
Release the control and the
accelerator pedal. The vehicle
will now cruise at the higher
speed.
When the accelerator pedal is
pressed, ACC will not brake
because it is overridden.
A warning message will appear
on the Driver Information Center
(DIC) and HUD, if equipped.
. Press and hold RES+ up until
the desired set speed appears
on the display, then release it.
. To increase vehicle speed in
small increments, press RES+
up briefly. For each press, the
vehicle goes 1 km/h (1 mph)
faster.
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Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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208 Driving and Operating
Other Vehicle Lane Changes
ACC will not detect a vehicle ahead
until it is completely in the lane. The
brake may need to be manually
applied.
Do Not Use ACC on Hills and
When Towing a Trailer
Do not use ACC when driving on
steep hills or when towing a trailer.
ACC will not detect a vehicle in the
lane while driving on steep hills. The
driver will often need to take over
acceleration and braking on steep
hills, especially when towing a
trailer. If the brakes are applied, the
ACC disengages.
Ending ACC
There are three ways to
disengage ACC:
.Step lightly on the brake pedal.
. Press
*.
. Press
].
Erasing Speed Memory
The cruise control set speed is
erased from memory if
]is
pressed or if the ignition is
turned off. Cleaning the Sensing System
The camera sensor on the
windshield ahead of the rearview
mirror and the radar sensors on the
front of the vehicle can become
blocked by snow, ice, dirt, or mud.
These areas need to be cleaned for
ACC to operate properly.
For cleaning instructions, see
“Washing the Vehicle”
under
Exterior Care 0301.
System operation may also be
limited under snow, heavy rain,
or road spray conditions.
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Driving and Operating 215
vehicle has Adaptive Cruise Control
(ACC), it can detect vehicles to
distances of approximately 110 m
(360 ft) and operates at all speeds.
SeeAdaptive Cruise Control 0201.
{Warning
FCA is a warning system and
does not apply the brakes. When
approaching a slower-moving or
stopped vehicle ahead too rapidly,
or when following a vehicle too
closely, FCA may not provide a
warning with enough time to help
avoid a crash. It also may not
provide any warning at all. FCA
does not warn of pedestrians,
animals, signs, guardrails,
bridges, construction barrels,
or other objects. Be ready to take
action and apply the brakes. See
Defensive Driving 0172.
FCA can be disabled with either the
FCA steering wheel control or,
if equipped, through vehicle personalization. See
“Collision/
Detection Systems” underVehicle
Personalization 0143.
Detecting the Vehicle Ahead
FCA warnings will not occur unless
the FCA system detects a vehicle
ahead. When a vehicle is detected,
the vehicle ahead indicator will
display green. Vehicles may not be
detected on curves, highway exit
ramps, or hills, due to poor visibility;
or if a vehicle ahead is partially
blocked by pedestrians or other
objects. FCA will not detect another
vehicle ahead until it is completely
in the driving lane.
{Warning
FCA does not provide a warning
to help avoid a crash, unless it
detects a vehicle. FCA may not
detect a vehicle ahead if the FCA
sensor is blocked by dirt, snow,
or ice, or if the windshield is
damaged. It may also not detect a
vehicle on winding or hilly roads,
or in conditions that can limit
visibility such as fog, rain,
or snow, or if the headlamps or
windshield are not cleaned or in
proper condition. Keep the
windshield, headlamps, and FCA
sensors clean and in good repair.
Collision Alert
With Head-Up Display
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216 Driving and Operating
Without Head-Up Display
When your vehicle approaches
another detected vehicle too rapidly,
the red FCA display will flash on the
windshield. Also, eight rapid
high-pitched beeps will sound from
the front, or both sides of the Safety
Alert Seat will pulse five times.
When this Collision Alert occurs, the
brake system may prepare for driver
braking to occur more rapidly which
can cause a brief, mild deceleration.
Continue to apply the brake pedal
as needed. Cruise control may be
disengaged when the Collision Alert
occurs. Tailgating Alert
The vehicle ahead indicator will
display amber when you are
following a detected vehicle ahead
much too closely.
Selecting the Alert Timing
The Collision Alert control is on the
steering wheel. Press
3or[to
set the FCA timing to Far, Medium,
or Near, or on some vehicles, Off.
The first button press shows the
current setting on the Driver
Information Center (DIC). Additional
button presses will change this
setting. The chosen setting will
remain until it is changed and will
affect the timing of both the Collision
Alert and the Tailgating Alert
features. The timing of both alerts
will vary based on vehicle speed.
The faster the vehicle speed, the
farther away the alert will occur. Consider traffic and weather
conditions when selecting the alert
timing. The range of selectable alert
timings may not be appropriate for
all drivers and driving conditions.
If your vehicle is equipped with
Adaptive Cruise Control (ACC),
changing the FCA timing setting
automatically changes the following
gap setting (Far, Medium, or Near).
Following Distance Indication
The distance to a moving vehicle
that you are following is shown in
seconds on the Driver Information
Center (DIC). See
Driver
Information Center (DIC) (Base
Level) 0134 orDriver Information
Center (DIC) (Uplevel) 0137. The
minimum following time is
0.5 seconds away. If there is no
vehicle detected ahead, or the
vehicle ahead is out of sensor
range, dashes will be displayed.
Unnecessary Alerts
FCA may provide unnecessary
alerts to turning vehicles, vehicles in
other lanes, objects that are not
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Driving and Operating 217
vehicles, or shadows. These alerts
are normal operation and the
vehicle does not need service.
Cleaning the System
If the FCA system does not seem to
operate properly, this may correct
the issue:
.Clean the outside of the
windshield in front of the
rearview mirror.
. Clean the entire front of the
vehicle.
. Clean the headlamps.
Forward Automatic
Braking (FAB)
If the vehicle has Adaptive Cruise
Control (ACC), it also has FAB,
which includes Intelligent Brake
Assist (IBA). When the system
detects a vehicle ahead in your path
that is traveling in the same
direction that you may be about to
crash into, it can provide a boost to
braking or automatically brake the
vehicle. This can help avoid or
lessen the severity of crashes when driving in a forward gear. Depending
on the situation, the vehicle may
automatically brake moderately or
hard. This forward automatic
braking can only occur if a vehicle is
detected. This is shown by the FCA
vehicle ahead indicator being lit.
See
Forward Collision Alert (FCA)
System 0214.
The system works when driving in a
forward gear above 4 km/h (2 mph).
It can detect vehicles up to
approximately 60 m (197 ft).
{Warning
FAB is an emergency crash
preparation feature and is not
designed to avoid crashes. Do
not rely on FAB to brake the
vehicle. FAB will not brake
outside of its operating speed
range and only responds to
detected vehicles.
FAB may not: . Detect a vehicle ahead on
winding or hilly roads.
(Continued)
Warning (Continued)
.Detect all vehicles,
especially vehicles with a
trailer, tractors, muddy
vehicles, etc.
. Detect a vehicle when
weather limits visibility, such
as in fog, rain, or snow.
. Detect a vehicle ahead if it
is partially blocked by
pedestrians or other objects.
Complete attention is always
required while driving, and you
should be ready to take action
and apply the brakes and/or steer
the vehicle to avoid crashes.
FAB may slow the vehicle to a
complete stop to try to avoid a
potential crash. If this happens, FAB
may engage the Electric Parking
Brake (EPB) to hold the vehicle at a
stop. Release the EPB or firmly
press the accelerator pedal.
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Index 353
IndexA
About Driving the Vehicle . . . . . . . . . 3
Accessories andModifications . . . . . . . . . . . . . . . . . . 236
Accessory Power . . . . . . . . . . . . . . . 188
Adaptive Cruise Control . . . . . . . . 201
Adaptive Forward
Lighting (AFL) . . . . . . . . . . . . . . . . . 157
Adaptive Forward Lighting (AFL) Light . . . . . . . . . . . . . . . . . . . . 133
Add-On Electrical Equipment . . . 233
Additional Information OnStar . . . . . . . . . . . . . . . . . . . . . . . 347
Additional Maintenance
and Care . . . . . . . . . . . . . . . . . . . . . . 317
Adjustments Lumbar, Front Seats . . . . . . . . . . . . 56
Thigh Support . . . . . . . . . . . . . . . . . . 56
Air Cleaner/Filter, Engine . . . . . . . 245
Air Conditioning . . . . . . . . . . . 163, 166
Air Filter, Passenger
Compartment . . . . . . . . . . . . . . . . . 168
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 168
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . 83
How Does an AirbagRestrain? . . . . . . . . . . . . . . . . . . . . . 76
Passenger Sensing System . . . . 78 Airbag System (cont'd)
What Makes an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 76
What Will You See after an
Airbag Inflates? . . . . . . . . . . . . . . . 77
When Should an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 75
Where Are the Airbags? . . . . . . . . 73
Airbags
Adding Equipment to theVehicle . . . . . . . . . . . . . . . . . . . . . . . . 83
Passenger Status Indicator . . . 124
Readiness Light . . . . . . . . . . . . . . 124
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . . . 82
System Check . . . . . . . . . . . . . . . . . . 72
Alarm Vehicle Security . . . . . . . . . . . . . . . . 45
Alert Lane Change . . . . . . . . . . . . . . . . . 218
Side Blind Zone (SBZA) . . . . . . 218
All-Season Tires . . . . . . . . . . . . . . . . 268
All-Wheel Drive . . . . . . . . . . . . 194, 255
Antilock Brake System (ABS) . . . 194 Warning Light . . . . . . . . . . . . . . . . . 128
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . 301
Interior . . . . . . . . . . . . . . . . . . . . . . . . 305
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Index 355
Child Restraints (cont'd)Systems . . . . . . . . . . . . . . . . . . . . . . . . 88
Circuit Breakers . . . . . . . . . . . . . . . . 262
Cleaning Exterior Care . . . . . . . . . . . . . . . . . 301
Interior Care . . . . . . . . . . . . . . . . . . 305
Climate Control Systems Dual Automatic . . . . . . . . . . . . . . . 163
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Cluster, Instrument . . . . . . . . . . . . . 117
Collision Damage Repair . . . . . . . 334
Compact Spare Tire . . . . . . . . . . . . 293
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . 103
Compass . . . . . . . . . . . . . . . . . . . . . . . 113
Connections OnStar . . . . . . . . . . . . . . . . . . . . . . . 344
Control Traction and ElectronicStability . . . . . . . . . . . . . . . . . . . . . 197
Control of a Vehicle . . . . . . . . . . . . . 173
Convenience Net . . . . . . . . . . . . . . . 107
Convex Mirrors . . . . . . . . . . . . . . . . . . 47
Coolant Engine Temperature Gauge . . 122
Engine TemperatureWarning Light . . . . . . . . . . . . . . . 131 Cooling . . . . . . . . . . . . . . . . . . . . 163, 166
Cooling System . . . . . . . . . . . . . . . . . 247
Courtesy Lamps . . . . . . . . . . . . . . . . 159
Courtesy Transportation
Program . . . . . . . . . . . . . . . . . . . . . . . 333
Cover Cargo . . . . . . . . . . . . . . . . . . . . . . . . . 105
Cruise Control . . . . . . . . . . . . . . . . . . 199 Light . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Cruise Control, Adaptive . . . . . . . . 201
Cupholders . . . . . . . . . . . . . . . . . . . . . 103
Customer Assistance . . . . . . . . . . . 330 Offices . . . . . . . . . . . . . . . . . . . . . . . . 329
Text Telephone (TTY)Users . . . . . . . . . . . . . . . . . . . . . . . 330
Customer Information
Service PublicationsOrdering Information . . . . . . . . 336
Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . . . 327
D
Damage Repair, Collision . . . . . . . 334
Danger, Warning, and Caution . . . . 3
Data CollectionInfotainment System . . . . . . . . . . 340
OnStar . . . . . . . . . . . . . . . . . . . . . . . 340
Data Recorders, Event . . . . . . . . . 339 Daytime Running
Lamps (DRL) . . . . . . . . . . . . . . . . . . 156
Defensive Driving . . . . . . . . . . . . . . . 172
Delayed Locking . . . . . . . . . . . . . . . . . 38
Diagnostics OnStar . . . . . . . . . . . . . . . . . . . . . . . 346
Distracted Driving . . . . . . . . . . . . . . . 172
Dome Lamps . . . . . . . . . . . . . . . . . . . 159
Door
Ajar Light . . . . . . . . . . . . . . . . . . . . . 134
Delayed Locking . . . . . . . . . . . . . . . . 38
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Power Locks . . . . . . . . . . . . . . . . . . . . 38
Drive Belt Routing, Engine . . . . . . 326
Drive Systems All-Wheel Drive . . . . . . . . . . 194, 255
Driver Assistance Systems . . . . . 209
Driver Behavior . . . . . . . . . . . . . . . . . 171
Driver Information Center (DIC) . . . . . . . . . . . . . 134, 137
Driving
Assistance Systems . . . . . . . . . . 214
Characteristics andTowing Tips . . . . . . . . . . . . . . . . . 226
Defensive . . . . . . . . . . . . . . . . . . . . . 172
Drunk . . . . . . . . . . . . . . . . . . . . . . . . . 173
Environment . . . . . . . . . . . . . . . . . . 171
For Better Fuel Economy . . . . . . . 25
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358 Index
I
Ignition Positions . . . . . . . . . . . . . . . 183
Immobilizer . . . . . . . . . . . . . . . . . . . . . . 46
IndicatorVehicle Ahead . . . . . . . . . . . . . . . . 129
Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . . . 86
Infotainment . . . . . . . . . . . . . . . . . . . . 162
Infotainment System . . . . . . . . . . . . 340
Instrument Cluster . . . . . . . . . . . . . . 117
Instrument Panel Overview . . . . . . . 6
Interior Rearview Mirrors . . . . . . . . . 48
Introduction . . . . . . . . . . . . . . . . . . . . . . . 2
J
Jump Starting - North America . . . . . . . . . . . . . . . . . . . . . . . 294
K
Keyless EntryRemote (RKE) System . . . . . . . . . 28
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
L
Labeling, Tire Sidewall . . . . . . . . . . 269
Lamps Courtesy . . . . . . . . . . . . . . . . . . . . . . 159
Daytime Running (DRL) . . . . . . 156
Dome . . . . . . . . . . . . . . . . . . . . . . . . . 159 Lamps (cont'd)
Exterior Controls . . . . . . . . . . . . . . 154
Exterior Lamps Off
Reminder . . . . . . . . . . . . . . . . . . . 156
Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . . . . 161
License Plate . . . . . . . . . . . . . . . . . 261
Malfunction Indicator (Check Engine) . . . . . . . . . . . . . 125
On Reminder . . . . . . . . . . . . . . . . . 134
Reading . . . . . . . . . . . . . . . . . . . . . . 160
Lane Change Alert (LCA) . . . . . . . 218
Lane Departure Warning (LDW) . . . . . . . . . . . . . . . . 220
Lane Keep Assist (LKA) . . . . . . . . 221
Lane Keep Assist Light . . . . . . . . . 129
Lap-Shoulder Belt . . . . . . . . . . . . . . . 67
LATCH System Replacing Parts after aCrash . . . . . . . . . . . . . . . . . . . . . . . . . 97
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . 91
Leveling Control
Headlamp . . . . . . . . . . . . . . . . . . . . 158
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Lighting Adaptive Forward . . . . . . . . . . . . . 157
Entry . . . . . . . . . . . . . . . . . . . . . . . . . 160 Lighting (cont'd)
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Illumination Control . . . . . . . . . . . 159
Lights
Adaptive Forward Lighting(AFL) Light . . . . . . . . . . . . . . . . . . 133
Airbag Readiness . . . . . . . . . . . . . 124
Antilock Brake System (ABS) Warning . . . . . . . . . . . . . . 128
Brake System Warning . . . . . . . 127
Charging System . . . . . . . . . . . . . 125
Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . 125
Cruise Control . . . . . . . . . . . . . . . . 134
Door Ajar . . . . . . . . . . . . . . . . . . . . . 134
Electric Parking Brake . . . . . . . . 128
Engine Coolant Temperature Warning . . . . . . . 131
Engine Oil Pressure . . . . . . . . . . 132
Flash-to-Pass . . . . . . . . . . . . . . . . . 156
Front Fog Lamp . . . . . . . . . . . . . . 133
High-Beam On . . . . . . . . . . . . . . . . 133
High/Low Beam Changer . . . . . 156
Lane Keep Assist . . . . . . . . . . . . . 129
Low Fuel Warning . . . . . . . . . . . . 132
Seat Belt Reminders . . . . . . . . . . 123
Security . . . . . . . . . . . . . . . . . . . . . . 132