2017 BUICK ENVISION ECU

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
10122659) - 2017 - crc - 11/16/16
106 Instruments and Controls
Instruments and
Controls
Controls
Steering Wheel Adjustment . . . 107
Steering Wheel Controls . . . . . . 107
Heated Steering Wheel . . . . . . . 107
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Windshield Wiper/Washer . . . . 108
Rear Window Wiper/Washer . . . . . . . . . . . . . . . . . . . . . . 110
Headlamp Washer . . . . . . . . . . . . 111
Compass . . . . . . . . . . . . . . . . . . . . . 111
Clock . . . . . . . . . . . . . . . . . . . . . . . . . 111
Power Outlets . . . . . . . . . . . . . . . . 112
Warning Lights, Gauges, and
Indicators
Warning Lights, Gauges, and Indicators . . . . . . . . . . . . . . . . . . . 113
Instrument Cluster . . . . . . . . . . . . 114
Speedometer . . . . . . . . . . . . . . . . . 117
Odometer . . . . . . . . . . . . . . . . . . . . . 117
Trip Odometer . . . . . . . . . . . . . . . . 117
Tachometer . . . . . . . . . . . . . . . . . . . 117
Fuel Gauge . . . . . . . . . . . . . . . . . . . 118
Engine Coolant Temperature
Gauge . . . . . . . . . . . . . . . . . . . . . . 119
Safety Belt Reminders . . . . . . . . 120 Airbag Readiness Light . . . . . . . 121
Passenger Airbag Status
Indicator . . . . . . . . . . . . . . . . . . . . 121
Charging System Light . . . . . . . 122
Malfunction Indicator Lamp (Check Engine Light) . . . . . . . . 122
Brake System Warning Light . . . . . . . . . . . . . . . . . . . . . . . . 124
Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . . 125
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . . 125
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . . 125
Lane Keep Assist (LKA) Light . . . . . . . . . . . . . . . . . . . . . . . . 126
Vehicle Ahead Indicator . . . . . . 126
Traction Off Light . . . . . . . . . . . . . 126
StabiliTrak OFF Light . . . . . . . . . 127
Traction Control System (TCS)/ StabiliTrak Light . . . . . . . . . . . . . 127
Engine Coolant Temperature Warning Light . . . . . . . . . . . . . . . 127
Tire Pressure Light . . . . . . . . . . . 128
Engine Oil Pressure Light . . . . 128
Low Fuel Warning Light . . . . . . 129
Security Light . . . . . . . . . . . . . . . . . 129
High-Beam On Light . . . . . . . . . . 129
Adaptive Forward Lighting (AFL) Light . . . . . . . . . . . . . . . . . . 129
Front Fog Lamp Light . . . . . . . . . 130 Lamps On Reminder . . . . . . . . . 130
Cruise Control Light . . . . . . . . . . 130
Door Ajar Light . . . . . . . . . . . . . . . 131
Information Displays
Driver Information Center (DIC)
(Base Level) . . . . . . . . . . . . . . . . 131
Driver Information Center (DIC) (Uplevel) . . . . . . . . . . . . . . . . . . . . 134
Head-Up Display (HUD) . . . . . . 136
Vehicle Messages
Vehicle Messages . . . . . . . . . . . . 139
Battery Voltage and Charging Messages . . . . . . . . . . . . . . . . . . . 140
Brake System Messages . . . . . 140
Compass Messages . . . . . . . . . . 140
Cruise Control Messages . . . . . 141
Door Ajar Messages . . . . . . . . . . 142
Engine Cooling System Messages . . . . . . . . . . . . . . . . . . . 142
Engine Oil Messages . . . . . . . . . 143
Engine Power Messages . . . . . 143
Fuel System Messages . . . . . . . 143
Key and Lock Messages . . . . . 143
Object Detection System Messages . . . . . . . . . . . . . . . . . . . 144
Ride Control System Messages . . . . . . . . . . . . . . . . . . . 146
Airbag System Messages . . . . 146
Security Messages . . . . . . . . . . . 146

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
10122659) - 2017 - crc - 11/16/16
Instruments and Controls 129
If the light comes on and stays on, it
means that oil is not flowing through
the engine properly. The vehicle
could be low on oil and might have
some other system problem. See
your dealer.
Low Fuel Warning Light
This light is near the fuel gauge and
comes on briefly when the ignition is
turned on as a check to show it is
working.
It also comes on when the fuel tank
is low on fuel. The light turns off
when fuel is added. If it does not,
have the vehicle serviced.
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 43.
High-Beam On Light
This light comes on when the
high-beam headlamps are in use.
See Headlamp High/Low-Beam
Changer 0161.
IntelliBeam®Light
This light comes on when the
IntelliBeam system, if equipped, is
enabled. See Exterior Lamp
Controls 0159.
Adaptive Forward
Lighting (AFL) Light
This light should come on briefly as
the vehicle is started. If it does not
come on, have the vehicle serviced

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
10122659) - 2017 - crc - 11/16/16
Instruments and Controls 131
Door Ajar Light
For vehicles equipped with this light,
it comes on when a door is open or
not securely latched. Before driving,
check that all doors are properly
closed. SeeDoor Ajar Messages
0 142 for more information.
Information Displays
Driver Information Center
(DIC) (Base Level)
The DIC displays are shown in the
center of the instrument cluster in
the Info App. See Instrument Cluster
0 114. The Info App is only available
when the vehicle is in ON/RUN. The
displays show the status of many
vehicle systems. The controls for
the DIC are on the right steering
wheel control.
yorz: Press to move up or
down in a list.
SorT: PressSto open
application menus on the left.
Press
Tto open interaction menus
on the right.
V: Press to open a menu or select
a menu item. Press and hold to
reset values on certain screens.
DIC Info Page Options
The info pages on the DIC can be
turned on or off through the
Settings app.
1. Press
Sto access the cluster
applications.
2. Press
yorzto scroll to the
Settings application.
3. Press
Vto select the Settings
app, then press
Tto enter the
Settings menu.
4. Scroll to Info Pages and press
T.
5. Select Edit List.
6. Press
yorzto move
through the list of possible
information displays.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
10122659) - 2017 - crc - 11/16/16
146 Instruments and Controls
activate during heavy rain or due to
road spray. The vehicle does not
need service. For cleaning, see
"Washing the Vehicle" under
Exterior Care0305.
TAKE STEERING
If LKA does not detect active driver
steering, an alert and chime may be
provided. Move the steering wheel
to dismiss. See Lane Keep Assist
(LKA) 0224.
Ride Control System
Messages
AWD OFF
This message displays when the
All-Wheel Drive (AWD) System is
temporarily disabled. The system
may disable due to spare tire
installation or a driving condition
that could result in system damage.
The system does not require service
when this message is displayed.
The AWD system will resume
normal operation when driving
conditions permit. See All-Wheel
Drive 0198.
SERVICE AWD
This message displays when there
is a problem with the All-Wheel
Drive (AWD) System. See your
dealer for service.
SERVICE TRACTION
CONTROL
This message displays when there
is a problem with the Traction
Control System (TCS). When this
message is displayed, the system
will not limit wheel spin. Adjust your
driving accordingly. See your dealer
for service.
SERVICE STABILITRAK
This message displays if there is a
problem with the StabiliTrak system.
If this message appears, try to reset
the system. Stop; turn off the engine
for at least 15 seconds; then start
the engine again. If this message
still comes on, it means there is a
problem. See your dealer for
service. The vehicle is safe to drive;
however, you do not have the
benefit of StabiliTrak, so reduce
your speed and drive accordingly.
STABILITRAK INITIALIZING
This message may come on if the
StabiliTrak system has not fully
initialized because of road
conditions or the incorrect tire size.
When the StabiliTrak system is fully
initialized, the message will turn off.
See Traction Control/Electronic
Stability Control 0201. If this
message continues to be displayed
for multiple ignition cycles and on
different road surfaces, see your
dealer for service.
Airbag System Messages
SERVICE AIRBAG
This message displays if there is a
problem with the airbag system. See
your dealer for service.
Security Messages
THEFT ATTEMPTED
This message displays if the vehicle
detects a tamper condition.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
10122659) - 2017 - crc - 11/16/16
Instruments and Controls 155
Restore Radio Settings
This allows radio settings to be
restored.
Select Restore or Cancel.
Software Information
Select to view the infotainment
system current software information.
Wi-Fi
Select and the following may
display:
.Wi-Fi
. Manage Wi-Fi Networks
Wi-Fi
This feature allows Wi-Fi networks
to be turned off or on.
Select Off or On.
Manage Wi-Fi Networks
Select to manage Wi-Fi networks.
Wi-Fi must be on for this feature to
be accessed.
Universal Remote
System
See Radio Frequency Statement
0 340.
Universal Remote System
Programming
If equipped, these buttons are in the
overhead console.
This system can replace up to three
remote control transmitters used to
activate devices such as garage
door openers, security systems, and
home automation devices. These instructions refer to a garage door
opener, but can be used for other
devices.
Do not use the Universal Remote
system with any garage door opener
that does not have the stop and
reverse feature. This includes any
garage door opener model
manufactured before April 1, 1982.
Read these instructions completely
before programming the Universal
Remote system. It may help to have
another person assist with the
programming process.
Keep the original hand-held
transmitter for use in other vehicles
as well as for future programming.
Erase the programming when
vehicle ownership is terminated.
See
“Erasing Universal Remote
System Buttons” later in this
section.
To program a garage door opener,
park outside directly in line with and
facing the garage door opener
receiver. Clear all people and
objects near the garage door.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
10122659) - 2017 - crc - 11/16/16
Driving and Operating 187
{Warning
Things inside the vehicle can
strike and injure people in a
sudden stop or turn, or in a
crash.
.Put things in the cargo
area of the vehicle. In the
cargo area, put them as
far forward as possible.
Try to spread the weight
evenly.
.Never stack heavier
things, like suitcases,
inside the vehicle so that
some of them are above
the tops of the seats.
.Do not leave an
unsecured child restraint
in the vehicle.
.Secure loose items in the
vehicle.
.Do not leave a seat
folded down unless
needed.
Starting and
Operating
New Vehicle Break-In
Caution
The vehicle does not need an
elaborate break-in. But it will
perform better in the long run if
you follow these guidelines: . Do not drive at any one
constant speed, fast or slow,
for the first 805 km (500 mi).
Do not make full-throttle
starts. Avoid downshifting to
brake or slow the vehicle.
. Avoid making hard stops for
the first 322 km (200 mi) or
so. During this time the new
brake linings are not yet
broken in. Hard stops with
new linings can mean
premature wear and earlier
replacement. Follow this
(Continued)
Caution (Continued)
breaking-in guideline every
time you get new brake
linings.
Following break-in, engine speed
and load can be gradually
increased.
Ignition Positions
The vehicle has an electronic
keyless ignition with pushbutton
start.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
10122659) - 2017 - crc - 11/16/16
192 Driving and Operating
Warning (Continued)
it overheat and cause a fire,
property damage, electric
shock, and injury.
. Do not operate the vehicle
with the heater cord
permanently attached to the
vehicle. Possible heater
cord and thermostat
damage could occur.
. While in use, do not let the
heater cord touch vehicle
parts or sharp edges. Never
close the hood on the
heater cord.
. Before starting the vehicle,
unplug the cord, reattach
the cover to the plug, and
securely fasten the cord.
Keep the cord away from
any moving parts.
5. Before starting the engine, be sure to unplug and store the
cord as it was before to keep it away from moving engine
parts. If you do not it could be
damaged.
The length of time the heater should
remain plugged in depends on
several factors. Ask a dealer in the
area where you will be parking the
vehicle for the best advice on this.
Retained Accessory
Power (RAP)
These vehicle accessories can be
used for up to 10 minutes after the
engine is turned off:
. Audio system
. Power windows
. Sunroof (if equipped)
Power to the audio system will
continue to operate for up to
10 minutes or until the driver door is
opened.
Power to the power windows and
sunroof will continue to operate for
up to 10 minutes or until any door is
opened. All these features will work when the
vehicle is on or in ACC/
ACCESSORY.
Shifting Into Park
To shift into P (Park):
1. Hold the brake pedal down and set the parking brake.
See Electric Parking Brake
0 199.
2. Move the shift lever into P (Park) by holding in the
button on the back of the shift
lever and pushing the lever all
the way toward the front of the
vehicle.
3. Turn the ignition to LOCK/OFF.
4. Take the Remote Keyless Entry (RKE) transmitter with you.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
10122659) - 2017 - crc - 11/16/16
Driving and Operating 231
.Do not tow a trailer during the
first 800 km (500 mi), to prevent
damage to the engine, axle,
or other parts.
. Then, during the first 800 km
(500 mi) of trailer towing, do not
drive over 80 km/h (50 mph) and
do not make starts at full throttle.
. The vehicle can tow in D (Drive)
but manual mode is
recommended. See Manual
Mode 0197. Use a lower gear if
the transmission shifts too often.
. Turn off Parking Assist when
towing.
. Turn off Lane Keep Assist (LKA)
when towing. See Lane Keep
Assist (LKA) 0224.
{Warning
When towing a trailer, exhaust
gases may collect at the rear of
the vehicle and enter if the
liftgate, trunk/hatch, or rear-most
window is open.
(Continued)
Warning (Continued)
When towing a trailer:
. Do not drive with the
liftgate, trunk/hatch,
or rear-most window open.
. Fully open the air outlets on
or under the instrument
panel.
. Also adjust the climate
control system to a setting
that brings in only outside
air. See “Climate Control
Systems” in the Index.
For information about carbon
monoxide, see Engine Exhaust
0 194.
Towing a trailer requires a certain
amount of experience. The
combination you are driving is
longer and not as responsive as the
vehicle itself. Get acquainted with
the handling and braking of the rig
before setting out for the open road. Before starting, check all trailer hitch
parts and attachments, safety
chains, electrical connectors, lamps,
tires, and mirrors. If the trailer has
electric brakes, start the
combination moving and then apply
the trailer brake controller by hand
to be sure the brakes work.
During the trip, check occasionally
to be sure that the load is secure
and the lamps and any trailer
brakes still work.
Towing with a Stability Control
System
When towing, the sound of the
stability control system might be
heard. The system is reacting to the
vehicle movement caused by the
trailer, which mainly occurs during
cornering. This is normal when
towing heavier trailers.
Following Distance
Stay at least twice as far behind the
vehicle ahead as you would when
driving the vehicle without a trailer.
This can help to avoid situations
that require heavy braking and
sudden turns.