2018 BUICK ENVISION brake fluid

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434432) - 2018 - CRC - 10/25/17
316 Service and Maintenance
Maintenance Schedule
Additional Required
Services - Severe12 000 km/7,500 mi
24 000 km/15,000 mi
36 000 km/22,500 mi
48 000 km/30,000 mi
60 000 km/37,500 mi
72 000 km/45,000 mi
84 000 km/52,500 mi
96 000 km/60,000 mi
108 000 km/67,500 mi
120 000 km/75,000 mi
132 000 km/82,500 mi
144 000 km/90,000 mi
156 000 km/97,500 mi
168 000 km/105,000 mi 180 000 km/112,500 mi
192 000 km/120,000 mi
204 000 km/127,500 mi
216 000 km/135,000 mi
228 000 km/142,500 mi
240 000 km/150,000 mi
Rotate tires and perform Required Services.
Check engine oil level and oil life percentage.
Change engine oil and filter, if needed.@ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @
Replace passenger compartment air filter. (1)@ @@@@@
Inspect evaporative control system. (2)@ @@
Replace engine air cleaner filter. (3)@@@
Change automatic transmission fluid.@@@
2.5L Engine Only: Replace spark plugs. Inspect
spark plug wires.@
2.0L Turbo Engine Only: Replace spark plugs.
Inspect spark plug wires.@ @
Drain and fill engine cooling system. (4)@
Visually inspect accessory drive belts. (5)@
Replace brake fluid. (6)
Footnotes—Maintenance
Schedule Additional Required
Services - Severe
(1) Or every two years, whichever
comes first. More frequent
passenger compartment air filter
replacement may be needed if driving in areas with heavy traffic,
poor air quality, high dust levels,
or environmental allergens.
Passenger compartment air filter
replacement may also be needed if
there is reduced airflow, window
fogging, or odors. Your GM dealer
can help determine when to replace
the filter.
(2)
Visually check all fuel and vapor
lines and hoses for proper
attachment, connection, routing, and
condition.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434432) - 2018 - CRC - 10/25/17
Service and Maintenance 317
(3)Or every four years, whichever
comes first. If driving in dusty
conditions, inspect the filter at each
oil change or more often as needed.
(4) Or every five years, whichever
comes first. See Cooling System
0 247.
(5) Or every 10 years, whichever
comes first. Inspect for fraying,
excessive cracking, or damage;
replace, if needed.
(6) Replace brake fluid every three
years. See Brake Fluid 0253.Special Application
Services
.
Severe Commercial Use
Vehicles Only: Lubricate chassis
components every oil change.
. Have underbody flushing service
performed. See "Underbody
Maintenance" in Exterior Care
0 301.
Additional
Maintenance and Care
Your vehicle is an important
investment and caring for it properly
may help to avoid future costly
repairs. To maintain vehicle
performance, additional
maintenance services may be
required.
It is recommended that your dealer
perform these services —their
trained dealer technicians know
your vehicle best. Your dealer can
also perform a thorough
assessment with a multi-point
inspection to recommend when your
vehicle may need attention.
The following list is intended to
explain the services and conditions
to look for that may indicate
services are required.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434432) - 2018 - CRC - 10/25/17
318 Service and Maintenance
Battery
The 12-volt battery supplies power
to start the engine and operate any
additional electrical accessories.
.To avoid break-down or failure to
start the vehicle, maintain a
battery with full cranking power.
. Trained dealer technicians have
the diagnostic equipment to test
the battery and ensure that the
connections and cables are
corrosion-free.
Belts
. Belts may need replacing if they
squeak or show signs of
cracking or splitting.
. Trained dealer technicians have
access to tools and equipment
to inspect the belts and
recommend adjustment or
replacement when necessary. Brakes
Brakes stop the vehicle and are
crucial to safe driving.
.
Signs of brake wear may include
chirping, grinding, or squealing
noises, or difficulty stopping.
. Trained dealer technicians have
access to tools and equipment
to inspect the brakes and
recommend quality parts
engineered for the vehicle.
Fluids
Proper fluid levels and approved
fluids protect the vehicle’s systems
and components. See
Recommended Fluids and
Lubricants 0320 for GM approved
fluids.
. Engine oil and windshield
washer fluid levels should be
checked at every fuel fill.
. 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.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434432) - 2018 - CRC - 10/25/17
320 Service and Maintenance
Recommended Fluids, Lubricants, and Parts
Recommended Fluids and Lubricants
UsageFluid/Lubricant
Automatic Transmission DEXRON-VI Automatic Transmission Fluid. Engine Coolant 50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant.
See Cooling System 0247.
Engine Oil Engine oil meeting the dexos1 specification of the proper SAE viscosity
grade. ACDelco dexos1 full synthetic is recommended. See Engine Oil
0 241.
Hood Latch Assembly, Secondary Latch, Pivots, Spring Anchor, and
Release Pawl Lubriplate Lubricant Aerosol (GM Part No. 89021668, in
Canada 89021674) or lubricant meeting requirements of NLGI #2,
Category LB or GC-LB.
Hydraulic Brake System DOT 4 Hydraulic Brake Fluid (GM Part No. 19299570, in Canada 19299571).
Key Lock Cylinders, Hood and Door Hinges Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in
Canada 10953474).
Weatherstrip Conditioning Weatherstrip Lubricant (GM Part No. 3634770, in Canada 10953518) or equivalent.
Windshield Washer Automotive windshield washer fluid that meets regional freeze protection requirements.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434432) - 2018 - CRC - 10/25/17
354 Index
ArmrestRear Seat . . . . . . . . . . . . . . . . . . . . . . 64
Assistance Program, Roadside . . . . . . . . . . . . . . . . . . . . . . 331
Assistance Systems for Driving . . . . . . . . . . . . . . . . . . . . . . . . 214
Assistance Systems for
Parking and Backing . . . . . . . . . . 210
Automatic Dimming Mirrors . . . . . . . . . . . . . . . . 48
Door Locks . . . . . . . . . . . . . . . . . . . . . 38
Forward Braking . . . . . . . . . . . . . . 217
Headlamp System . . . . . . . . . . . . 157
Transmission . . . . . . . . . . . . . . . . . 191
Transmission Fluid . . . . . . . . . . . 244
Automatic Transmission
Manual Mode . . . . . . . . . . . . . . . . . 193
Shift Lock Control FunctionCheck . . . . . . . . . . . . . . . . . . . . . . . 256
B
BatteryExterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . 161
Power Protection . . . . . . . . . . . . . 161
Battery - North America . . . . 254, 294
Blade Replacement, Wiper . . . . . 257 Brake
Parking, Electric . . . . . . . . . . . . . . 195
System Warning Light . . . . . . . . 127
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 252 Antilock . . . . . . . . . . . . . . . . . . . . . . . 194
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 196
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 253
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 173 Automatic Forward . . . . . . . . . . . 217
Break-In, New Vehicle . . . . . . . . . . 182
Bulb Replacement Halogen Bulbs . . . . . . . . . . . . . . . . 260
Headlamp Aiming . . . . . . . . . . . . . 260
Headlamps . . . . . . . . . . . . . . . . . . . 260
High Intensity Discharge(HID) Lighting . . . . . . . . . . . . . . . 260
License Plate Lamps . . . . . . . . . 261
Buying New Tires . . . . . . . . . . . . . . . 282
C
Calibration . . . . . . . . . . . . . . . . . . . . . . 113
California Fuel Requirements . . . . . . . . . . . 224
Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . 236 California
Proposition
65 Warning . . . . . . . . . .235, 254, 294,
Back Cover
Canadian Vehicle Owners . . . . . . . . 2
Capacities and Specifications . . . . . . . . . . . . . . . . . 324
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . 190
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . 40
Winter Driving . . . . . . . . . . . . . . . . 176
Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . . 105
Management System . . . . . . . . . 106
Tie-Downs . . . . . . . . . . . . . . . . . . . . 106
Caution, Danger, and Warning . . . . 3
Center Console Storage . . . . . . . . 104
Chains, Tire . . . . . . . . . . . . . . . . . . . . 286
Charging System Light . . . . . . . . . 125
Check Engine Light (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . 125
Child Restraints Infants and Young Children . . . . . 86
Lower Anchors and Tethersfor Children . . . . . . . . . . . . . . . . . . . 91
Older Children . . . . . . . . . . . . . . . . . . 84
Securing . . . . . . . . . . . . . . . . . . .98, 100

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434432) - 2018 - CRC - 10/25/17
356 Index
Driving (cont'd)Hill and Mountain Roads . . . . . . 176
If the Vehicle is Stuck . . . . . . . . . 178
Loss of Control . . . . . . . . . . . . . . . 174
Off-Road Recovery . . . . . . . . . . . 174
Vehicle Load Limits . . . . . . . . . . . 178
Wet Roads . . . . . . . . . . . . . . . . . . . 175
Winter . . . . . . . . . . . . . . . . . . . . . . . . 176
Driving the Vehicle . . . . . . . . . . . . . . . . 3
Dual Automatic Climate
Control System . . . . . . . . . . . . . . . . 163
E
Electric Parking Brake . . . . . . . . . . 195
Electric Parking Brake Light . . . . 128
Electrical Equipment,Add-On . . . . . . . . . . . . . . . . . . . . . . . 233
Electrical System Engine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 262
Fuses and Circuit Breakers . . . 262
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 265
Overload . . . . . . . . . . . . . . . . . . . . . 261
Rear Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 266
Emergency OnStar . . . . . . . . . . . . . . . . . . . . . . . 342 Engine
Air Cleaner/Filter . . . . . . . . . . . . . 245
Check Light (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . 125
Compartment Overview . . . . . . . 238
Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . 122
Coolant Temperature Warning Light . . . . . . . . . . . . . . . 131
Cooling System . . . . . . . . . . . . . . . 247
Drive Belt Routing . . . . . . . . . . . . 326
Exhaust . . . . . . . . . . . . . . . . . . . . . . 190
Heater . . . . . . . . . . . . . . . . . . . . . . . . 186
Oil Life System . . . . . . . . . . . . . . . 243
Oil Pressure Light . . . . . . . . . . . . 132
Overheating . . . . . . . . . . . . . . . . . . 250
Power Messages . . . . . . . . . . . . . 143
Running While Parked . . . . . . . . 190
Starting . . . . . . . . . . . . . . . . . . . . . . . 185
Entry Lighting . . . . . . . . . . . . . . . . . . . 160
Equipment, Towing . . . . . . . . . . . . . 232
Event Data Recorders . . . . . . . . . . 339
Exit Lighting . . . . . . . . . . . . . . . . . . . . 161
Extended Parking . . . . . . . . . . . . . . . 189
Extender, Seat Belt . . . . . . . . . . . . . . 70
Exterior Lamp Controls . . . . . . . . . 154
Exterior Lamps Off Reminder . . . 156 Exterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . . . 161
F
Features
Memory . . . . . . . . . . . . . . . . . . . . . . . . . 12
Filter,
Engine Air Cleaner . . . . . . . . . . . 245
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 156
Flashers, Hazard Warning . . . . . . 158
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 287 Changing . . . . . . . . . . . . . . . . . . . . . 288
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 309
Fluid Automatic Transmission . . . . . . 244
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 253
Washer . . . . . . . . . . . . . . . . . . . . . . . 252
Fog Lamps . . . . . . . . . . . . . . . . . . . . . 159
Folding Mirrors . . . . . . . . . . . . . . . . . . 48
Forward Automatic Braking . . . . . 217
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . 214
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . 337
Front Fog Lamp Light . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Front Seats Heated and Ventilated . . . . . . . . . . 60

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434432) - 2018 - CRC - 10/25/17
Index 359
Lights (cont'd)Service Electric Parking
Brake . . . . . . . . . . . . . . . . . . . . . . . 128
StabiliTrak OFF . . . . . . . . . . . . . . . 130
Tire Pressure . . . . . . . . . . . . . . . . . 131
Traction Control System
(TCS)/StabiliTrak . . . . . . . . . . . . 130
Traction Off . . . . . . . . . . . . . . . . . . . 130
Locks
Automatic Door . . . . . . . . . . . . . . . . . 38
Delayed Locking . . . . . . . . . . . . . . . . 38
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Lockout Protection . . . . . . . . . . . . . . 38
Power Door . . . . . . . . . . . . . . . . . . . . . 38
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Loss of Control . . . . . . . . . . . . . . . . . 174
Low Fuel Warning Light . . . . . . . . . 132
Lower Anchors and Tethers for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . . . . . 91
Lumbar Adjustment . . . . . . . . . . . . . . 56 Front Seats . . . . . . . . . . . . . . . . . . . . . 56
M
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . . 322 Maintenance and Care
Additional . . . . . . . . . . . . . . . . . . . . . 317
Maintenance Schedule . . . . . . . . . 312 Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . 320
Malfunction Indicator Lamp . . . . . 125
Manual Mode . . . . . . . . . . . . . . . . . . . 193
Memory Features . . . . . . . . . . . . . . . . 12
Memory Seats . . . . . . . . . . . . . . . . . . . 57
Messages Engine Power . . . . . . . . . . . . . . . . 143
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 142
Vehicle Speed . . . . . . . . . . . . . . . . 143
Mirrors Automatic Dimming . . . . . . . . . . . . . 48
Automatic DimmingRearview . . . . . . . . . . . . . . . . . . . . . . 48
Convex . . . . . . . . . . . . . . . . . . . . . . . . . 47
Folding . . . . . . . . . . . . . . . . . . . . . . . . . 48
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 48
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Tilt in Reverse . . . . . . . . . . . . . . . . . . 48
Mirrors, Interior Rearview . . . . . . . . 48
Monitor System, Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 276
N
Navigation
OnStar . . . . . . . . . . . . . . . . . . . . . . . 343
Net, Convenience . . . . . . . . . . . . . . 107
New Vehicle Break-In . . . . . . . . . . . 182
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . 120 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 174
Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . 241
Engine Oil Life System . . . . . . . 243
Pressure Light . . . . . . . . . . . . . . . . 132
Older Children, Restraints . . . . . . . 84
Online Owner Center . . . . . . . . . . . 330
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . 340
OnStar Additional Information . . . . . . . . . . . . . . . . . . . . 347
OnStar Connections . . . . . . . . . . . . 344
OnStar Diagnostics . . . . . . . . . . . . . 346
OnStar Emergency . . . . . . . . . . . . . 342
OnStar Navigation . . . . . . . . . . . . . . 343
OnStar Overview . . . . . . . . . . . . . . . 341
OnStar Security . . . . . . . . . . . . . . . . 343
Operation Fog Lamps . . . . . . . . . . . . . . . . . . . 159

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434432) - 2018 - CRC - 10/25/17
360 Index
OrderingService Publications . . . . . . . . . . 336
Outlets Power . . . . . . . . . . . . . . . . . . . . . . . . .114
Overheating, Engine . . . . . . . . . . . . 250
P
Park Shifting Into . . . . . . . . . . . . . . . . . . . 188
Shifting Out of . . . . . . . . . . . . . . . . 189
Parking Brake and P (Park)
Mechanism Check . . . . . . . . . . 256
Extended . . . . . . . . . . . . . . . . . . . . . 189
Over Things That Burn . . . . . . . 189
Parking Assist . . . . . . . . . . . . . . . . . . 210
Parking or Backing Assistance Systems . . . . . . . . . . 210
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . 124
Passenger Compartment Air
Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Passenger Sensing System . . . . . 78
Perchlorate Materials Requirements, California . . . . . . 236
Personalization
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 143 Power
Door Locks . . . . . . . . . . . . . . . . . . . . . 38
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Outlets . . . . . . . . . . . . . . . . . . . . . . . .114
Protection, Battery . . . . . . . . . . . . 161
Retained Accessory (RAP) . . . 188
Seat Adjustment . . . . . . . . . . . . . . . . 56
Windows . . . . . . . . . . . . . . . . . . . . . . . 49
Pregnancy, Using Seat Belts . . . . 70
Privacy Vehicle Data Recording . . . . . . . 339
Program Courtesy Transportation . . . . . . 333
Proposition 65 Warning,
California . . . . . . . . . . . .235, 254, 294, Back Cover
R
Radio Frequency Statement . . . . 337
Reading Lamps . . . . . . . . . . . . . . . . . 160
Rear Climate Control System . . . 166
Rear Seat Armrest . . . . . . . . . . . . . . . 64
Rear Seats . . . . . . . . . . . . . . . . . . . . . . 61Heated . . . . . . . . . . . . . . . . . . . . . . . . . 64
Rear Storage . . . . . . . . . . . . . . . . . . . 104
Rear Vision Camera (RVC) . . . . . 210
Rear Window Washer/Wiper . . . . 112 Rearview Mirrors
Automatic Dimming . . . . . . . . . . . . . 48
Reclining Seatbacks . . . . . . . . . . . . . 57
Recommended Fluids and Lubricants . . . . . . . . . . . . . . . . . . . . . 320
Records Maintenance . . . . . . . . . . . . . . . . . . 322
Recreational Vehicle Towing . . . . 298
Reimbursement Program, GM Mobility . . . . . . . . . . . . . . . . . . . 331
Remote Keyless Entry (RKE)
System . . . . . . . . . . . . . . . . . . . . . . . . . 28
Remote Vehicle Start . . . . . . . . . . . . 34
Replacement Parts Airbags . . . . . . . . . . . . . . . . . . . . . . . . . 84
Maintenance . . . . . . . . . . . . . . . . . . 321
Replacing Airbag System . . . . . . . . 84
Replacing LATCH System Parts after a Crash . . . . . . . . . . . . . 97
Replacing Seat Belt System Parts after a Crash . . . . . . . . . . . . . 71
Reporting Safety Defects Canadian Government . . . . . . . . 338
General Motors . . . . . . . . . . . . . . . 338
U.S. Government . . . . . . . . . . . . . 337
Restraints Where to Put . . . . . . . . . . . . . . . . . . . 90