2021 CHEVROLET BOLT EV tires

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
14637856) - 2021 - CRC - 10/2/20
Service and Maintenance 255
Maintenance Schedule Additional
Required Services12 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 mi84 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.@ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @
Replace passenger compartment air filter. (1)@ @@@@@
Drain and fill vehicle coolant circuits. (2)@
Replace brake fluid. (3)
Replace front and rear wiper blades. (4)
@ @ @ @ @ @ @ @ @ @
Replace hood and/or body lift support gas struts. (5)@ @
Replace air conditioning desiccant. (6)
Footnotes—Maintenance Schedule
Additional Required Services
(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)
Or every five years, whichever comes
first. See Cooling System 0201.
(3) Replace brake fluid every five years. See
Brake Fluid 0203.
(4) Or every 12 months, whichever comes
first. See Wiper Blade Replacement 0206.
(5) Or every 10 years, whichever comes first.
See Gas Strut(s) 0207.
(6) Replace air conditioning desiccant every
seven years.Owner Checks and Services
.At least twice a year, have underbody
flushing service performed. See
"Underbody Maintenance" in Exterior Care
0 244.
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

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Service and Maintenance 257
Tires
Tires need to be properly inflated, rotated,
and balanced. Maintaining the tires can save
money and 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.Vehicle Care
To help keep the vehicle looking like new,
vehicle care products are available from your
dealer. For information on how to clean and
protect the vehicle’s interior and exterior,
see
Interior Care 0247 and
Exterior Care 0244.
Wheel Alignment
Wheel alignment is critical for ensuring that
the tires deliver optimal wear and
performance.
.Signs that the alignment may need to be
adjusted include pulling, improper vehicle
handling, or unusual tire wear.
.Your dealer has the required equipment
to ensure proper wheel alignment. Windshield
For safety, appearance, and the best
viewing, keep the windshield clean and
clear.
.Signs of damage include scratches, cracks,
and chips.
.Trained dealer technicians can inspect the
windshield and recommend proper
replacement if needed.
Wiper Blades
Wiper blades need to be cleaned and kept in
good condition to provide a clear view.
.Signs of wear include streaking, skipping
across the windshield, and worn or split
rubber.
.Trained dealer technicians can check the
wiper blades and replace them when
needed.

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
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Customer Information 267
.Trip Interruption Benefits and Assistance:
If your trip is interrupted due to a
warranty event, incidental expenses may
be reimbursed within the Powertrain
warranty period. Items considered are
reasonable and customary hotel, meals,
rental car, or a vehicle being delivered
back to the customer, up to 500 miles.
Services Not Included in Roadside
Assistance
.Impound towing caused by violation of
any laws.
.Legal fines.
.Mounting, dismounting, or changing of
snow tires, chains, or other traction
devices.
Service is not provided if a vehicle is in an
area that is not accessible to the service
vehicle or is not a regularly traveled or
maintained public road, which includes ice
and winter roads. Off-road use is not
covered.
Services Specific to Canadian Vehicles
.Lock-Out Service: Vehicle registration is
required.
.Trip Interruption Benefits and Assistance:
Must be over 150 km (93 mi) from where
the trip was started to qualify.
Pre-authorization, original detailed
receipts, and a copy of the repair orders
are required. Once authorization has been
received, the Roadside Assistance advisor
will help to make arrangements and
explain how to receive payment.
.Alternative Service: If assistance cannot
be provided right away, the Roadside
Assistance advisor may give permission to
get local emergency road service. You will
receive payment, up to $100, after
sending the original receipt to Roadside
Assistance. Mechanical failures may be
covered, however any cost for parts and
labor for repairs not covered by the
warranty are the owner's responsibility.
Scheduling Service Appointments
When the vehicle requires warranty service,
contact your dealer and request an
appointment. By scheduling a service
appointment and advising the service
consultant of your transportation needs,
your dealer can help minimize your
inconvenience. If the vehicle cannot be scheduled into the
service department immediately, keep
driving it until it can be scheduled for
service, unless, of course, the problem is
safety related. If it is, please call your
dealership, let them know this, and ask for
instructions.
If your dealer requests you to bring the
vehicle for service, you are urged to do so
as early in the work day as possible to
allow for same-day repair.
Courtesy Transportation Program
To enhance your ownership experience, we
and our participating dealers are proud to
offer Courtesy Transportation, a customer
support program for vehicles with the
Bumper-to-Bumper (Base Warranty Coverage
period in Canada), extended powertrain,
and/or hybrid-specific warranties in both the
U.S. and Canada.
Several Courtesy Transportation options are
available to assist in reducing inconvenience
when warranty repairs are required.
Courtesy Transportation is not a part of the
New Vehicle Limited Warranty. A separate
manual entitled
“Limited Warranty and

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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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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

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290 Index
Storage Compartments . . . . . . . . . . . . . . . . . . . 69
Storing the Tire Sealant andCompressor Kit . . . . . . . . . . . . . . . . . . . . . . . . . 238
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Stuck Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
System Forward Collision Alert (FCA) . . . . . . . . . . . 174
Systems
Driver Assistance . . . . . . . . . . . . . . . . . . . . . . 169
T
TaillampsBulb Replacement . . . . . . . . . . . . . . . . . . . . . . 209
Teen Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Text Telephone (TTY) Users . . . . . . . . . . . . . . 265
Theft-Deterrent Systems . . . . . . . . . . . . . . . . . . .19
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
All-Season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . 228
Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Designations . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . 229
If a Tire Goes Flat . . . . . . . . . . . . . . . . . . . . . 232 Tires (cont'd)
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Pressure Monitor Operation . . . . . . . . . . . 223
Pressure Monitor System . . . . . . . . . . . . . . 222
Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Sealant and Compressor Kit . . . . . . . . . . . . 232
Sealant and Compressor Kit,
Storing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Self-Sealing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Sidewall Labeling . . . . . . . . . . . . . . . . . . . . . . . 217
Terminology and Definitions . . . . . . . . . . . 219
Uniform Tire Quality Grading . . . . . . . . . . 229
Wheel Alignment and Tire Balance . . . . 231
Wheel Replacement . . . . . . . . . . . . . . . . . . . . 231
When It Is Time for New Tires . . . . . . . . . 227
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Towing General Information . . . . . . . . . . . . . . . . . . . 194
Recreational Vehicle . . . . . . . . . . . . . . . . . . . 242
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
Traction Control System (TCS)/StabiliTrakLight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Traction Control/Electronic Stability Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166 Trademarks and License Agreements . . . . . .134
Transportation Program, Courtesy . . . . . . . 267
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Turn and Lane-Change Signals . . . . . . . . . . . .110
Turn Signal
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . 209
U
Underhood Compartment Fuse Block . . . . . 211
Underhood Compartment Overview . . . . . . 200
Uniform Tire Quality Grading . . . . . . . . . . . . 229
UpdatesSoftware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
USB Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Using This Manual . . . . . . . . . . . . . . . . . . . . . . . . . .2
Utility Interruption of Charging . . . . . . . . . . 194
V
Vehicle Alarm System . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Canadian Owners . . . . . . . . . . . . . . . . . . . . . . . . . 1
Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Identification Number (VIN) . . . . . . . . . . . . 261
Load Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Personalization . . . . . . . . . . . . . . . . . . . . . . . . 101
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Service Soon Light . . . . . . . . . . . . . . . . . . . . . . 85
Speed Messages . . . . . . . . . . . . . . . . . . . . . . . 101

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
14637856) - 2021 - CRC - 10/2/20
Index 291
Vehicle (cont'd)Starting and Stopping . . . . . . . . . . . . . . . . . . 157
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
Vehicle Ahead Indicator . . . . . . . . . . . . . . . . . . . 87
Vehicle Care Storing the Tire Sealant andCompressor Kit . . . . . . . . . . . . . . . . . . . . . . . 238
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Vehicle Data Recording and Privacy . . . . . . 272
Vehicle Ready Light . . . . . . . . . . . . . . . . . . . . . . . 89
Ventilation, Air . . . . . . . . . . . . . . . . . . . . . . . . . . .143
Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Voltage Devices and Wiring . . . . . . . . . . . . . 210
W
Warning Brake System Light . . . . . . . . . . . . . . . . . . . . . 85
Caution and Danger . . . . . . . . . . . . . . . . . . . . . 2
Warning Lights, Gauges, and Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Warnings Hazard Flashers . . . . . . . . . . . . . . . . . . . . . . . . 110
Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Wheels Alignment and Tire Balance . . . . . . . . . . . . 231
Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . 229
Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
When It Is Time for New Tires . . . . . . . . . . . 227 When to Charge . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Where to Put the Restraint . . . . . . . . . . . . . . . 54
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Windshield Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Wiper/Washer . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Winter Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Wiper Blade Replacement . . . . . . . . . . . . . . . . 206
Wipers Rear Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Wireless Charging . . . . . . . . . . . . . . . . . . . . . . . . .77
Wiring, High Voltage Devices . . . . . . . . . . . . 210