2019 BUICK ENVISION service indicator

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12032235) - 2019 - CRC - 6/27/18
242 Driving and Operating
Conversions and
Add-Ons
Add-On Electrical
Equipment
{Warning
The Data Link Connector (DLC) is
used for vehicle service
and Emission Inspection/
Maintenance testing. See
Malfunction Indicator Lamp
(Check Engine Light)0132.
A device connected to the DLC —
such as an aftermarket fleet or
driver-behavior tracking device —
may interfere with vehicle
systems. This could affect vehicle
operation and cause a crash.
Such devices may also access
information stored in the vehicle’s
systems.
Caution
Some electrical equipment can
damage the vehicle or cause
components to not work and
would not be covered by the
vehicle warranty. Always check
with your dealer before adding
electrical equipment.
Add-on equipment can drain the
vehicle's 12-volt battery, even if the
vehicle is not operating.
The vehicle has an airbag system.
Before attempting to add anything
electrical to the vehicle, see
Servicing the Airbag-Equipped
Vehicle 084 and Adding Equipment
to the Airbag-Equipped Vehicle
0 84.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12032235) - 2019 - CRC - 6/27/18
330 Service and Maintenance
.Instrument cluster lights may
come on to indicate that fluids
may be low and need to be
filled.
Hoses
Hoses transport fluids and should
be regularly inspected to ensure
that there are no cracks or leaks.
With a multi-point inspection, your
dealer can inspect the hoses and
advise if replacement is needed.
Lamps
Properly working headlamps,
taillamps, and brake lamps are
important to see and be seen on
the road.
. Signs that the headlamps need
attention include dimming, failure
to light, cracking, or damage.
The brake lamps need to be
checked periodically to ensure
that they light when braking. .
With a multi-point inspection,
your dealer can check the lamps
and note any concerns.
Shocks and Struts
Shocks and struts help aid in control
for a smoother ride.
. Signs of wear may include
steering wheel vibration, bounce/
sway while braking, longer
stopping distance, or uneven
tire wear.
. As part of the multi-point
inspection, trained dealer
technicians can visually inspect
the shocks and struts for signs
of leaking, blown seals,
or damage, and can advise
when service is needed. Tires
Tires need to be properly inflated,
rotated, and balanced. Maintaining
the tires can save money and fuel,
and can reduce the risk of tire
failure.
.
Signs that the tires need to be
replaced include three or more
visible treadwear indicators; cord
or fabric showing through the
rubber; cracks or cuts in the
tread or sidewall; or a bulge or
split in the tire.
. Trained dealer technicians can
inspect and recommend the right
tires. Your dealer can also
provide tire/wheel balancing
services to ensure smooth
vehicle operation at all speeds.
Your dealer sells and services
name brand tires.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12032235) - 2019 - CRC - 6/27/18
Index 369
Frequency StatementRadio . . . . . . . . . . . . . . . . . . . . . . . . . 349
Front Fog Lamp Light . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Front Seats Heated and Ventilated . . . . . . . . . . 61
Front Storage . . . . . . . . . . . . . . . . . . . 106
Fuel
Additives . . . . . . . . . . . . . . . . . . . . . 231
Economy Driving . . . . . . . . . . . . . . . 25
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . 233
Filling the Tank . . . . . . . . . . . . . . . 232
Foreign Countries . . . . . . . . . . . . 231
Gauge . . . . . . . . . . . . . . . . . . . . . . . . 126
Low Fuel Warning Light . . . . . . . 138
Prohibited Fuels . . . . . . . . . . . . . . 231
Recommended . . . . . . . . . . . . . . . 230
Top Tier . . . . . . . . . . . . . . . . . . . . . . 230
Fuses Engine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 271
Fuses and Circuit Breakers . . . 271
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 274
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 275G
Garage Door Opener . . . . . . . . . . . 157Programming . . . . . . . . . . . . . . . . . 157
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . 267
Gauges Engine CoolantTemperature . . . . . . . . . . . . . . . . 128
Engine Oil Temperature . . . . . . . 127
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Odometer . . . . . . . . . . . . . . . . . . . . . 125
Speedometer . . . . . . . . . . . . . . . . . 125
Tachometer . . . . . . . . . . . . . . . . . . . 125
Trip Odometer . . . . . . . . . . . . . . . . 125
Voltmeter . . . . . . . . . . . . . . . . . . . . . 129
Warning Lights and Indicators . . . . . . . . . . . . . . . . . . . 121
General Information Service and Maintenance . . . . . 321
Towing . . . . . . . . . . . . . . . . . . . . . . . . 234
Vehicle Care . . . . . . . . . . . . . . . . . . 244
Glove Box . . . . . . . . . . . . . . . . . . . . . . 105
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . 343
H
Halogen Bulbs . . . . . . . . . . . . . . . . . . 269
Hazard Warning Flashers . . . . . . . 163
Head Restraints . . . . . . . . . . . . . . . . . 54
Head-up Display . . . . . . . . . . . . . . . . 145
HeadlampsAiming . . . . . . . . . . . . . . . . . . . . . . . . 268
Automatic . . . . . . . . . . . . . . . . . . . . . 163
Bulb Replacement . . . . . . . . . . . . 269
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . 162
Flash-to-Pass . . . . . . . . . . . . . . . . . 162
High Intensity Discharge (HID) Lighting . . . . . . . . . . . . . . . 269
High-Beam On Light . . . . . . . . . . 139
High/Low Beam Changer . . . . . 162
Lamps On Reminder . . . . . . . . . 139
Washer . . . . . . . . . . . . . . . . . . . . . . . .116
Heated
Rear Seats . . . . . . . . . . . . . . . . . . . . . 65
Steering Wheel . . . . . . . . . . . . . . . .113
Heated and Ventilated Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Heated Mirrors . . . . . . . . . . . . . . . . . . . 47
Heater
Engine . . . . . . . . . . . . . . . . . . . . . . . . 193
Heating . . . . . . . . . . . . . . . . . . . . 169, 172
High-Beam On Light . . . . . . . . . . . . 139

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12032235) - 2019 - CRC - 6/27/18
Index 371
Lights (cont'd)Lane Keep Assist . . . . . . . . . . . . . 135
Low Fuel Warning . . . . . . . . . . . . 138
Seat Belt Reminders . . . . . . . . . . 129
Security . . . . . . . . . . . . . . . . . . . . . . 139
Service Electric Parking
Brake . . . . . . . . . . . . . . . . . . . . . . . 134
StabiliTrak OFF . . . . . . . . . . . . . . . 136
Tire Pressure . . . . . . . . . . . . . . . . . 137
Traction Control System (TCS)/StabiliTrak . . . . . . . . . . . . 137
Traction Off . . . . . . . . . . . . . . . . . . . 136
Locks Automatic Door . . . . . . . . . . . . . . . . . 38
Delayed Locking . . . . . . . . . . . . . . . . 37
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Lockout Protection . . . . . . . . . . . . . . 38
Power Door . . . . . . . . . . . . . . . . . . . . . 37
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Loss of Control . . . . . . . . . . . . . . . . . 180
Low Fuel Warning Light . . . . . . . . . 138
Lower Anchors and Tethers for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . . . . . 93
Lumbar Adjustment . . . . . . . . . . . . . . 56 Front Seats . . . . . . . . . . . . . . . . . . . . . 56M
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . . 334
Maintenance and Care Additional . . . . . . . . . . . . . . . . . . . . . 329
Maintenance Schedule . . . . . . . . . 323 Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . 332
Malfunction Indicator Lamp . . . . . 132
Manual Mode . . . . . . . . . . . . . . . . . . . 199
Memory Features . . . . . . . . . . . . . . . . 11
Memory Seats . . . . . . . . . . . . . . . . . . . 58
Messages Engine Power . . . . . . . . . . . . . . . . 149
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 149
Vehicle Speed . . . . . . . . . . . . . . . . 149
Mirrors Automatic Dimming . . . . . . . . . . . . . 48
Automatic DimmingRearview . . . . . . . . . . . . . . . . . . . . . . 48
Convex . . . . . . . . . . . . . . . . . . . . . . . . . 47
Folding . . . . . . . . . . . . . . . . . . . . . . . . . 47
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 47
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Tilt in Reverse . . . . . . . . . . . . . . . . . . 48
Mirrors, Interior Rearview . . . . . . . . 48
Monitor System, Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 286
N
Navigation
Connected Services . . . . . . . . . . 361
Net, Convenience . . . . . . . . . . . . . . 110
New Vehicle Break-In . . . . . . . . . . . 188
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . 125 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 180
Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . 250
Engine Oil Life System . . . . . . . 252
Pressure Light . . . . . . . . . . . . . . . . 138
Older Children, Restraints . . . . . . . 86
Online Owner Center . . . . . . . . . . . 342
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . 352
OnStar Additional Information . . . . . . . . . . . . . . . . . . . . 355
OnStar Emergency . . . . . . . . . . . . . 354
OnStar Overview . . . . . . . . . . . . . . . 353
OnStar Security . . . . . . . . . . . . . . . . 355
Operation Fog Lamps . . . . . . . . . . . . . . . . . . . 164
Outlets Power . . . . . . . . . . . . . . . . . . . . . . . . .117
Overheating, Engine . . . . . . . . . . . . 259