change key battery BUICK ENVISION 2020 Owners Manual

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13555857) - 2020 - CRC - 2/25/19
150 Lighting
Rear Reading Lamps
Press the lamp lens to turn the rear
passenger reading lamps on or off.
Lighting Features Entry Lighting Some exterior lamps and most of
the interior lights turn on briefly at
night, or in areas of limited lighting
when
K is pressed on the Remote
Keyless Entry (RKE) transmitter.
See Remote Keyless Entry (RKE)
System Operation 0 8 . When the
driver door is opened, all control
lights, Driver Information Center
(DIC) lights, and door pocket lights
turn on. After about 30 seconds the
exterior lamps turn off, then the
remaining interior lights dim to off.
Entry lighting can be disabled
manually by turning the ignition on
or to ACC/ACCESSORY, or by
pressing
Q on the RKE transmitter.
This feature can be changed. See
“ Vehicle Locator Lights ” under
Vehicle Personalization 0 133 .Exit Lighting Some exterior lamps and interior
lights come on at night, or in areas
with limited lighting, when the driver
door is opened after the ignition is
turned off. The dome lamp comes
on after the ignition is turned off.
The exterior lamps and dome lamp
remain on for a set amount of time,
then automatically turn off.
The exterior lamps turn off
immediately by turning the exterior
lamp control off.
This feature can be changed. See
Vehicle Personalization 0 133 .
Battery Load
Management The vehicle has Electric Power
Management (EPM), which
estimates the battery's temperature
and state of charge. It then adjusts
the voltage for best performance
and extended life of the battery.
When the battery's state of charge
is low, the voltage is raised slightly
to quickly bring the charge back up.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13555857) - 2020 - CRC - 2/25/19
176 Driving and Operating CautionDo not try to shift to P (Park) if the
vehicle is moving. If you do, you
could damage the transmission.
Shift to P (Park) only when the
vehicle is stopped.
CautionIf you add electrical parts or
accessories, you could change
the way the engine operates. Any
resulting damage would not be
covered by the vehicle warranty.
See Add-On Electrical Equipment
0 228 .
Starting Procedure
1. With the Keyless Access
system, the RKE transmitter
must be in the vehicle. Press
ENGINE START/STOP with the
brake pedal applied. When the
engine begins cranking, let go
of the button. The idle speed will go down as
the engine gets warm. Do not
race the engine immediately
after starting it.
CautionCranking the engine for long
periods of time, by returning the
ignition to the START position
immediately after cranking has
ended, can overheat and damage
the cranking motor, and drain the
battery. Wait at least 15 seconds
between each try, to let the
cranking motor cool down.
2. If the engine does not start
after five to 10 seconds,
especially in very cold weather
(below − 18 °C or 0 °F), it could
be flooded with too much
gasoline. Try pushing the
accelerator pedal all the way to
the floor and holding it there as
you hold ENGINE START/
STOP for up to a maximum of
15 seconds. Wait at least
15 seconds between each try, to allow the cranking motor to
cool down. When the engine
starts, let go of the button and
the accelerator. If the vehicle
starts briefly but then stops
again, do the same thing. This
clears the extra gasoline from
the engine. Do not race the
engine immediately after
starting it. Operate the engine
and transmission gently until
the oil warms up and lubricates
all moving parts.
Stop/Start System The Stop/Start system will shut off
the engine to help conserve fuel.
It has components designed for the
increased number of starts.
{ Warning
The automatic engine Stop/Start
feature causes the engine to shut
off while the vehicle is still on. Do
not exit the vehicle before shifting
to P (Park). The vehicle may
(Continued)

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13555857) - 2020 - CRC - 2/25/19
356 Index How to Wear Seat Belts
Properly . . . . . . . . . . . . . . . . . . . . . . . . 46
HVAC . . . . . . . . . . . . . . . . . . . . . . 153, 156
I Ignition Positions . . . . . . . . . . . . . . . 174
Immobilizer . . . . . . . . . . . . . . . . . . . . . . 26
Indicator
Vehicle Ahead . . . . . . . . . . . . . . . . .119
Infants and Young Children,
Restraints . . . . . . . . . . . . . . . . . . . . . . 68
Information
Publication Ordering . . . . . . . . . . 335
Infotainment . . . . . . . . . . . . . . . . . . . . 152
Infotainment System . . . . . . . . . . . . 339
Instrument Cluster . . . . . . . . . . . . . . 105
Instrument Panel Overview . . . . . . . 5
Interior Rearview Mirrors . . . . . . . . . 28
Introduction . . . . . . . . . . . . . . . . . . . . . . . 2
J Jump Starting - North
America . . . . . . . . . . . . . . . . . . . . . . . 293
K Keyless Entry
Remote (RKE) System . . . . . . . . . . 8
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 L Labeling, Tire Sidewall . . . . . . . . . . 267
Lamps
Courtesy . . . . . . . . . . . . . . . . . . . . . . 149
Daytime Running (DRL) . . . . . . 146
Dome . . . . . . . . . . . . . . . . . . . . . . . . . 149
Exterior Controls . . . . . . . . . . . . . . 144
Exterior Lamps Off
Reminder . . . . . . . . . . . . . . . . . . . 146
Exterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . 151
License Plate . . . . . . . . . . . . . . . . . 256
Malfunction Indicator
(Check Engine) . . . . . . . . . . . . . .115
On Reminder . . . . . . . . . . . . . . . . . 123
Reading . . . . . . . . . . . . . . . . . . . . . . 149
Lane Change Alert (LCA) . . . . . . . 211
Lane Keep Assist (LKA) . . . . . . . . 213
Lane Keep Assist Light . . . . . . . . . 119
Lap-Shoulder Belt . . . . . . . . . . . . . . . 48
LATCH System
Replacing Parts after a
Crash . . . . . . . . . . . . . . . . . . . . . . . . . 81
LATCH, Lower Anchors and
Tethers for Children . . . . . . . . . . . . 73
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Lighting
Entry . . . . . . . . . . . . . . . . . . . . . . . . . 150 Lighting (cont'd)
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Illumination Control . . . . . . . . . . . 149
Lights
Airbag Readiness . . . . . . . . . . . . . .113
Antilock Brake System
(ABS) Warning . . . . . . . . . . . . . . .118
Brake System Warning . . . . . . . .117
Charging System . . . . . . . . . . . . . .115
Check Engine (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . .115
Cruise Control . . . . . . . . . . . . . . . . 123
Door Ajar . . . . . . . . . . . . . . . . . . . . . 123
Electric Parking Brake . . . . . . . . .117
Engine Coolant
Temperature Warning . . . . . . . 120
Engine Oil Pressure . . . . . . . . . . 121
Flash-to-Pass . . . . . . . . . . . . . . . . . 146
Front Fog Lamp . . . . . . . . . . . . . . 122
High-Beam On . . . . . . . . . . . . . . . . 122
High/Low Beam Changer . . . . . 146
Lane Keep Assist . . . . . . . . . . . . . .119
Low Fuel Warning . . . . . . . . . . . . 122
Seat Belt Reminders . . . . . . . . . . .113
Security . . . . . . . . . . . . . . . . . . . . . . 122
Service Electric Parking
Brake . . . . . . . . . . . . . . . . . . . . . . . .118
StabiliTrak OFF . . . . . . . . . . . . . . . 120