2018 BUICK ENVISION check oil

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434432) - 2018 - CRC - 10/25/17
Service and Maintenance 315
Footnotes—Maintenance
Schedule Additional Required
Services - Normal
(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.
(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.

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
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
324 Technical Data
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions. SeeRecommended Fluids and
Lubricants 0320 for more information.
Application Capacities
Metric English
Air Conditioning Refrigerant For the air conditioning system refrigerant type and charge amount, see the refrigerant label under thehood. See your dealer for more information.
Cooling System 2.0L L4 Engine 7.75 L 8.1 qt
2.5L L4 Engine 6.6 L 7.0 L
Engine Oil with Filter 2.0L L4 Engine 5.7 L 6.0 qt
2.5L L4 Engine FWD 4.7 L 5.0 qt
2.5L L4 Engine AWD 5.7 L 6.0 qt
Fuel Tank 65.5 L 17.3 gal
Wheel Nut Torque 140 Y100 lb ft
All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this
manual. Recheck fluid level after filling.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434432) - 2018 - CRC - 10/25/17
OnStar 345
OnStar Advisor. On some vehicles,
Wi-Fi can also be managed from the
Wi-Fi Hotspot menu.
MyBuick Mobile App (If Available)
Download the myBuick mobile app
to compatible Apple and Android
smartphones. Buick users can
access the following services from a
smartphone:
.Remotely start/stop the vehicle,
if factory-equipped.
. Lock/unlock doors, if equipped
with automatic locks.
. Activate the horn and lamps.
. Check the vehicle’s fuel level, oil
life, or tire pressure,
if factory-equipped with the Tire
Pressure Monitor System.
. Send destinations to the vehicle.
. Locate the vehicle on a map
(U.S. market only).
. Turn the vehicle's Wi-Fi hotspot
on/off, manage settings, and
monitor data consumption,
if equipped. .
Locate a dealer and schedule
service.
. Request roadside assistance.
. Set a parking reminder with pin
drop, take a photo, make a note,
and set a timer.
. Connect with Buick on social
media.
For myBuick mobile app information
and compatibility, see
www.my.buick.com.
An active OnStar service,
compatible device, factory-installed
remote start, and power locks are
required. Data rates apply. See
www.onstar.com for details and
system limitations.
Remote Services
Contact an OnStar Advisor to
unlock the doors or sound the horn
and flash the lamps.
OnStar AtYourService
OnStar Advisors can provide offers
from restaurants and retailers on
your route, help locate hotels,
or book a room. These services
vary by market.
OnStar Hands-Free Calling
Make and receive calls with the
built-in wireless calling service,
which requires available minutes.
Functionality of the Voice Command
button may vary by vehicle and
region. For some vehicles, press
=
to open the OnStar app on the
infotainment display, then select
Hands-Free calling. For other
vehicles press
=as follows.
Make a Call
1. Press
=. System responds:
“OnStar ready.”
2. Say “Call.”System responds:
“Call. Please say the name or
number to call.”

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
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