2021 CHEVROLET BOLT EV ECU

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
14637856) - 2021 - CRC - 10/2/20
OnStar 277
Languages
The vehicle can be programmed to respond
in multiple languages. Press
Qand ask for
an Advisor. Advisors are available in English,
Spanish, and French. Available languages
may vary by country.
Potential Issues
OnStar cannot perform Remote Door Unlock
or Stolen Vehicle Assistance after the vehicle
has been off continuously for 10 days
without an ignition cycle. If the vehicle has
not been started for 10 days, OnStar can
contact Roadside Assistance or a locksmith
to help gain access to the vehicle.
Global Positioning System (GPS)
.Obstruction of the GPS can occur in a
large city with tall buildings; in parking
garages; around airports; in tunnels and
underpasses; or in an area with very
dense trees. If GPS signals are not
available, the OnStar system should still
operate to call OnStar. However, OnStar
could have difficulty identifying the exact
location.
.In emergency situations, OnStar can use
the last stored GPS location to send to
emergency responders. A temporary loss of GPS can cause loss of
the ability to send a Turn-by-Turn
Navigation route. The Advisor may give a
verbal route or may ask for a call back after
the vehicle is driven into an open area.
Cellular and GPS Antennas
Cellular reception is required for OnStar to
send remote signals to the vehicle. Do not
place items over or near the antenna to
prevent blocking cellular and GPS signal
reception.
Unable to Connect to OnStar Message
If there is limited cellular coverage or the
cellular network has reached maximum
capacity, this message may come on. Press
Qto try the call again or try again after
driving a few miles into another
cellular area.
Vehicle and Power Issues
OnStar services require a vehicle electrical
system, wireless service, and GPS satellite
technologies to be available and operating
for features to function properly. These
systems may not operate if the battery is
discharged or disconnected.
Add-on Electrical Equipment
The OnStar system is integrated into the
electrical architecture of the vehicle. Do not
add any electrical equipment. See Add-On
Electrical Equipment 0195. Added electrical
equipment may interfere with the operation
of the OnStar system and cause it to not
operate.
Vehicle Software Updates
OnStar or GM may remotely deliver
software updates or changes to the vehicle
without further notice or consent. These
updates or changes may enhance or
maintain safety, security, or the operation
of the vehicle or the vehicle systems.
Software updates or changes may affect or
erase data or settings that are stored in the
vehicle, such as saved navigation
destinations or pre-set radio stations.
Neither OnStar nor GM is responsible for
any affected or erased data or settings.
These updates or changes may also collect
personal information. Such collection is
described in the OnStar privacy statement or
separately disclosed at the time of
installation. These updates or changes may
also cause a system to automatically
communicate with GM servers to collect
information about vehicle system status,

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
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280 Connected Services
PressQ, then ask the Advisor to download
directions to the vehicle’s navigation system,
if equipped. After the call ends, the
navigation screen will provide prompts to
begin driving directions. Routes that are sent
to the navigation screen can only be
canceled through the navigation system.
See www.onstar.com (U.S.) or www.onstar.ca
(Canada).
Connections
The following services help with staying
connected.
For coverage maps, see www.onstar.com
(U.S.) or www.onstar.ca (Canada).
Ensuring Security
.Change the default passwords for the
Wi-Fi hotspot and myChevrolet mobile
application. Make these passwords
different from each other and use a
combination of letters and numbers to
increase the security.
.Change the default name of the SSID
(Service Set Identifier). This is your
network’s name that is visible to other
wireless devices. Choose a unique name
and avoid family names or vehicle
descriptions. Wi-Fi Hotspot (If Equipped)
The vehicle may have a built-in Wi-Fi
hotspot that provides access to the Internet
and web content at 4G LTE speed. Up to
seven mobile devices can be connected.
A data plan is required. Use the in-vehicle
controls only when it is safe to do so.
1. To retrieve Wi-Fi hotspot information, press
=to open the OnStar app on the
infotainment display, then select Wi-Fi
Hotspot. On some vehicles, touch Wi-Fi
or Wi-Fi Settings on the screen.
2. The Wi-Fi settings will display the Wi-Fi hotspot name (SSID), password, and on
some vehicles, the connection type (no
Internet connection, 3G, 4G, 4G LTE), and
signal quality (poor, good, excellent). The
LTE icon shows connection to Wi-Fi. It is
possible that the icon may not illuminate
even though the vehicle has an active
connection.
3. To change the SSID or password, press
Qor call 1-888-4ONSTAR to connect
with an Advisor. On some vehicles, the
SSID and password can be changed in
the Wi-Fi Hotspot menu. After initial set-up, your vehicle’s Wi-Fi
hotspot will connect automatically to your
mobile devices. Manage data usage by
turning Wi-Fi on or off on your mobile
device, using the myChevrolet mobile app,
or by contacting an OnStar Advisor. On
some vehicles, Wi-Fi can also be managed
from the Wi-Fi Hotspot menu.
MyChevrolet Mobile App (If Available)
Download the myChevrolet mobile app to
compatible Apple and Android smartphones.
Chevrolet 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 energy level, range 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.

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
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282 Index
IndexA
Accessories and Modifications . . . . . . . . . . . 197
Accessory Power . . . . . . . . . . . . . . . . . . . . . . . . . .158
Add-On Electrical Equipment . . . . . . . . . . . . . 195
Additional InformationOnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275
Additional Maintenance and Care . . . . . . . . 255
Agreements Trademarks and License . . . . . . . . . . . . . . . 134
Air Conditioning . . . . . . . . . . . . . . . . . . . . . . . . . 140
Air Conditioning Regular Operation . . . . . . .145
Air Filter, Passenger Compartment . . . . . . . 144
Air Intake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Air Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .143
Airbag System
Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
How Does an Airbag Restrain? . . . . . . . . . . 42
Passenger Sensing System . . . . . . . . . . . . . . 44
What Makes an Airbag Inflate? . . . . . . . . . 42
What Will You See after an AirbagInflates? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
When Should an Airbag Inflate? . . . . . . . . 41
Where Are the Airbags? . . . . . . . . . . . . . . . . 40
Airbags
Adding Equipment to the Vehicle . . . . . . . 47
Passenger Status Indicator . . . . . . . . . . . . . . 84
Readiness Light . . . . . . . . . . . . . . . . . . . . . . . . . 84
Servicing Airbag-Equipped Vehicles . . . . . . 47 Airbags (cont'd)
System Check . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Alarm Vehicle Security . . . . . . . . . . . . . . . . . . . . . . . . 18
Alert Lane Change . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Side Blind Zone (SBZA) . . . . . . . . . . . . . . . . . 178
All-Season Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 216
AM-FM Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Antenna Multi-band . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Antilock Brake System (ABS) . . . . . . . . . . . . . 163
Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
Apple CarPlay and Android Auto . . . . . . . . . 129
Armrest Rear Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Assistance Program, Roadside . . . . . . . . . . . . 266
Assistance Systems for Driving . . . . . . . . . . . 173
Assistance Systems for Parking and Backing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Audio Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Theft-Deterrent Feature . . . . . . . . . . . . . . . . . 114
Automatic Climate Control System . . . . . . . . . . . . . . . . 140

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Index 283
Automatic (cont'd)Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Emergency Braking (AEB) . . . . . . . . . . . . . . . 175
Headlamp System . . . . . . . . . . . . . . . . . . . . . 109
Auxiliary Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
B
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82Exterior Lighting Battery Saver . . . . . . . . . 112
Power Protection . . . . . . . . . . . . . . . . . . . . . . . 112
Battery - North America . . . . . . . . . . . . 204, 238
Battery Gauge
High Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Blade Replacement, Wiper . . . . . . . . . . . . . . . 206
Bluetooth Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Bluetooth Audio . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Brake Parking, Electric . . . . . . . . . . . . . . . . . . . . . . . . 164
System Warning Light . . . . . . . . . . . . . . . . . . 85
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Regenerative Braking . . . . . . . . . . . . . . . . . . 165
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 Automatic Emergency (AEB) . . . . . . . . . . . . 175 Braking System
Front Pedestrian (FPB) . . . . . . . . . . . . . . . . . 176
Break-In, New Vehicle . . . . . . . . . . . . . . . . . . . . 156
Bulb Replacement Halogen Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . 209
Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . 208
Headlamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
High Intensity Discharge (HID)Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
License Plate Lamps . . . . . . . . . . . . . . . . . . . 209
Taillamps, Turn Signal, Stoplamps, and Back-up Lamps . . . . . . . . . . . . . . . . . . 209
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . . . 228
C
Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
California Perchlorate Materials Requirements . . . 197
California Proposition 65 Warning . . . . . . . . . . . . . . . . . . .197, 204, 238, Back Cover
Canadian Vehicle Owners . . . . . . . . . . . . . . . . . . . 1
Capacities and Specifications . . . . . . . . . . . . . 262
Carbon Monoxide Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . 152
Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 Cargo (cont'd)
Management System . . . . . . . . . . . . . . . . . . . 70
Caution, Danger, and Warning . . . . . . . . . . . . . .2
Center Console Storage . . . . . . . . . . . . . . . . . . . 70
Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Charge Cord . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Charging Delay Override . . . . . . . . . . . . . . . . . . . . . . . . . 185
Electrical Requirements . . . . . . . . . . . . . . . . 194
Plug-In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Programmable . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Utility Interruption . . . . . . . . . . . . . . . . . . . . 194
Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Charging Options . . . . . . . . . . . . . . . . . . . . . . . . . 98
Charging Status Screens . . . . . . . . . . . . . . . . . 186
Charging System Light . . . . . . . . . . . . . . . . . . . . 85
Child Restraints Infants and Young Children . . . . . . . . . . . . . 50
Lower Anchors and Tethers forChildren . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Older Children . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64, 66
Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Cleaning Exterior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Interior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 247

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284 Index
Climate Control SystemsAutomatic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Cluster, Instrument . . . . . . . . . . . . . . . . . . . . . . . 79
Collision Damage Repair . . . . . . . . . . . . . . . . . 268
Compartment Underhood . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Compressor Kit, Tire Sealant . . . . . . . . . . . . . 232
Connected Services Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . 280
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279
Connections
Connected Services . . . . . . . . . . . . . . . . . . . . 280
Control Traction and Electronic Stability . . . . . . . 166
Control of a Vehicle . . . . . . . . . . . . . . . . . . . . . 149
Convex Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Courtesy Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Courtesy Transportation Program . . . . . . . . 267
Cover Cargo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 Cruise Control (cont'd)
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Cupholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Customer Assistance . . . . . . . . . . . . . . . . . . . . . 265 Offices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Text Telephone (TTY) Users . . . . . . . . . . . . 265
Customer Information
Publications Ordering Information . . . . . 270
Customer Satisfaction Procedure . . . . . . . . . 263
Cybersecurity . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
D
Damage Repair, Collision . . . . . . . . . . . . . . . . . 268
Danger, Warning, and Caution . . . . . . . . . . . . . .2
Data Collection OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273
Data Recorders, Event . . . . . . . . . . . . . . . . . . . 272
Daytime Running Lamps (DRL) . . . . . . . . . . . 109
Defensive Driving . . . . . . . . . . . . . . . . . . . . . . . . 148
Delayed Charging Override . . . . . . . . . . . . . . .185
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Devices
Auxiliary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Diagnostics Connected Services . . . . . . . . . . . . . . . . . . . . 281
Distracted Driving . . . . . . . . . . . . . . . . . . . . . . . . 148
Dome Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 Door
Ajar Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . 16
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Power Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Drive Unit Electric . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Driver Teen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Driver Assistance Systems . . . . . . . . . . . . . . . 169
Driver Efficiency Gauge . . . . . . . . . . . . . . . . . . . 82
Driver Information Center (DIC) . . . . . . . . . . . 99
Driver Selected Operating Modes . . . . . . . . 159
Driving Assistance Systems . . . . . . . . . . . . . . . . . . . . . 173
Defensive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Hill and Mountain Roads . . . . . . . . . . . . . . . 151
If the Vehicle is Stuck . . . . . . . . . . . . . . . . . 152
Impaired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . 150
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 150
One-Pedal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Vehicle Load Limits . . . . . . . . . . . . . . . . . . . . 153
Wet Roads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Driving for Better Energy Efficiency . . . . . . .147

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286 Index
HeatedRear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Steering Wheel . . . . . . . . . . . . . . . . . . . . . . . . . 73
Heated Front Seats . . . . . . . . . . . . . . . . . . . . . . . 29
Heated Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
High Voltage Battery Gauge . . . . . . . . . . . . . . 82
High Voltage Devices and Wiring . . . . . . . . 210
High-Beam On Light . . . . . . . . . . . . . . . . . . . . . . 89
Hill and Mountain Roads . . . . . . . . . . . . . . . . . 151
Hill Start Assist (HSA) . . . . . . . . . . . . . . . . . . . . 165
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73
How to Wear Seat Belts Properly . . . . . . . . . .33
HVAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
I
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Indicator Pedestrian Ahead . . . . . . . . . . . . . . . . . . . . . . . 87
Vehicle Ahead . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Infants and Young Children, Restraints . . . . 50
Information Energy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Publication Ordering . . . . . . . . . . . . . . . . . . . 270
Instrument Cluster . . . . . . . . . . . . . . . . . . . . . . . . 79
Instrument Panel
Storage Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 Instrument Panel Overview . . . . . . . . . . . . . . . . 4
Interior Rearview Mirrors . . . . . . . . . . . . . . . . . . 21
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1, 113
J
Jump Starting - North America . . . . . . . . . . . 238
K
Keyless Entry
Remote (RKE) System . . . . . . . . . . . . . . . . . . . . 7
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
L
Labeling, Tire Sidewall . . . . . . . . . . . . . . . . . . . . 217
Lamps Courtesy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Daytime Running (DRL) . . . . . . . . . . . . . . . . 109
Dome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Exterior Controls . . . . . . . . . . . . . . . . . . . . . . . 107
Exterior Lamps Off Reminder . . . . . . . . . . 108
Exterior Lighting Battery Saver . . . . . . . . . 112
License Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
On Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Lane Change Alert (LCA) . . . . . . . . . . . . . . . . . .178
Lane Keep Assist (LKA) . . . . . . . . . . . . . . . . . . . 179
Lane Keep Assist Light . . . . . . . . . . . . . . . . . . . . 87
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . . . .35 LATCH System
Replacing Parts after a Crash . . . . . . . . . . . 63
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Illumination Control . . . . . . . . . . . . . . . . . . . 110
LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Lights Airbag Readiness . . . . . . . . . . . . . . . . . . . . . . . 84
Antilock Brake System (ABS)Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Brake System Warning . . . . . . . . . . . . . . . . . 85
Charging System . . . . . . . . . . . . . . . . . . . . . . . 85
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Door Ajar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Electric Parking Brake . . . . . . . . . . . . . . . . . . . 86
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
High-Beam On . . . . . . . . . . . . . . . . . . . . . . . . . . 89
High/Low Beam Changer . . . . . . . . . . . . . . 108
Lane Keep Assist . . . . . . . . . . . . . . . . . . . . . . . . 87
Seat Belt Reminders . . . . . . . . . . . . . . . . . . . . 83
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Service Electric Parking Brake . . . . . . . . . . . 86
Service Vehicle Soon . . . . . . . . . . . . . . . . . . . . 85

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
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Index 287
Lights (cont'd)Sport Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
StabiliTrak OFF . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Traction Control System
(TCS)/StabiliTrak . . . . . . . . . . . . . . . . . . . . . . 88
Traction Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Vehicle Ready . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Locks Automatic Door . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . 16
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Lockout Protection . . . . . . . . . . . . . . . . . . . . . . . 17
Power Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Lower Anchors and Tethers for
Children (LATCH System) . . . . . . . . . . . . . . . . .55
M
MaintenanceAir Conditioning Regular Operation . . . . 145
Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
Maintenance and Care Additional . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
Maintenance Schedule . . . . . . . . . . . . . . . . . . . 253
Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258 Messages
Propulsion Power . . . . . . . . . . . . . . . . . . . . . . 100
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Vehicle Speed . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Mirror Rear Camera . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Mirrors
Automatic Dimming Rearview . . . . . . . . . . . 21
Convex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Folding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Heated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Manual Rearview . . . . . . . . . . . . . . . . . . . . . . . . 21
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Mirrors, Interior Rearview . . . . . . . . . . . . . . . . . . 21
Modes Driver Selected . . . . . . . . . . . . . . . . . . . . . . . . 159
Monitor System, Tire Pressure . . . . . . . . . . . 222
Multi-band Antenna . . . . . . . . . . . . . . . . . . . . . 120
N
Navigation Connected Services . . . . . . . . . . . . . . . . . . . . 279
New Vehicle Break-In . . . . . . . . . . . . . . . . . . . . 156
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82 Off-Road
Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Older Children, Restraints . . . . . . . . . . . . . . . . . 49
One-Pedal Driving . . . . . . . . . . . . . . . . . . . . . . . . 163
Online Owner Center . . . . . . . . . . . . . . . . . . . . 265
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273
OnStar Additional Information . . . . . . . . . . . 275
OnStar Emergency . . . . . . . . . . . . . . . . . . . . . . . 275
OnStar Overview . . . . . . . . . . . . . . . . . . . . . . . . . 274
OnStar Security . . . . . . . . . . . . . . . . . . . . . . . . . . 275
OnStar System . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Operation Infotainment System . . . . . . . . . . . . . . . . . . . 114
Options Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Outlets
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 Instrument Panel . . . . . . . . . . . . . . . . . . . . . . . . 4
Underhood Compartment . . . . . . . . . . . . . . 200
Owner Checks and Services . . . . . . . . . . . . . . 255
P
Park
Shifting Into . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Shifting Out of . . . . . . . . . . . . . . . . . . . . . . . . 159
Park Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171

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Index 289
RequirementsElectrical Battery Charging . . . . . . . . . . . . . 194
Restraints Where to Put . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Retained Accessory Power (RAP) . . . . . . . . . .158
Roads Driving, Wet . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Roadside Assistance Program . . . . . . . . . . . . 266
Rotation, Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
S
Safety Defects Reporting Canadian Government . . . . . . . . . . . . . . . . . . 271
General Motors . . . . . . . . . . . . . . . . . . . . . . . . 272
U.S. Government . . . . . . . . . . . . . . . . . . . . . . . . 271
Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Safety Signal Pedestrian . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Safety System Check . . . . . . . . . . . . . . . . . . . . . 38
Satellite Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Scheduling Appointments . . . . . . . . . . . . . . . . 267
Sealant Kit, Tire . . . . . . . . . . . . . . . . . . . . . . . . . . 232
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32 Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Extender . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
How to Wear Seat Belts Properly . . . . . . . 33
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . 35
Reminders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 Seat Belts (cont'd)
Replacing after a Crash . . . . . . . . . . . . . . . . . 38
Use During Pregnancy . . . . . . . . . . . . . . . . . . 37
Seats Adjustment, Front . . . . . . . . . . . . . . . . . . . . . . 28
Head Restraints . . . . . . . . . . . . . . . . . . . . . . . . . 26
Heated Front . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Heated, Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Reclining Seatbacks . . . . . . . . . . . . . . . . . . . . . 29
Securing Child Restraints . . . . . . . . . . . . . . 64, 66
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Vehicle Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Self-Sealing Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .145 Accessories and Modifications . . . . . . . . . 197
Doing Your Own Work . . . . . . . . . . . . . . . . . 198
Maintenance Records . . . . . . . . . . . . . . . . . . 260
Maintenance, General Information . . . . . 252
Parts Identification . . . . . . . . . . . . . . . . . . . . . 261
Scheduling Appointments . . . . . . . . . . . . . . 267
Vehicle Soon Light . . . . . . . . . . . . . . . . . . . . . . 85
Service Electric Parking Brake Light . . . . . . . 86
Servicing the Airbag . . . . . . . . . . . . . . . . . . . . . . 47
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131 Shifting
Into Park . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Out of Park . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Side Blind Zone Alert (SBZA) . . . . . . . . . . . . . .178
Signals, Turn and Lane-Change . . . . . . . . . . . .110
Software Updates . . . . . . . . . . . . . . . . . . . . . . . . . 116
Specifications and Capacities . . . . . . . . . . . . . 262
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81
Sport Mode Light . . . . . . . . . . . . . . . . . . . . . . . . . 87
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Start Remote . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Start Assist, Hill . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Starting and Stopping the Vehicle . . . . . . . . 157
Status Screens Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 Heated Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Wheel Adjustment . . . . . . . . . . . . . . . . . . . . . . 72
Wheel Controls . . . . . . . . . . . . . . . . . . . . . . . . . 72
Stoplamps and Back-up Lamps Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . 209
Storage Areas Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Cargo Management System . . . . . . . . . . . . 70
Center Console . . . . . . . . . . . . . . . . . . . . . . . . . 70
Instrument Panel . . . . . . . . . . . . . . . . . . . . . . . 69