2023 CHEVROLET BOLT EV tires

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada-
16404388) - 2023 - CRC - 3/7/22
270 Service and Maintenance
Service and Maintenance
General Information
General Information . . . . . . . . . . . . . . . . . . . 270
Maintenance Schedule
Maintenance Schedule . . . . . . . . . . . . . . . . . 271
Multi-Point Vehicle Inspection (MPVI)
Multi-Point VehicleInspection (MPVI) . . . . . . . . . . . . . . . . . . . . 272
Owner Checks and Services
Owner Checks and Services . . . . . . . . . . . . 272
Recommended Fluids, Lubricants, and
Parts
Recommended Fluids and Lubricants . . . 273
Maintenance Replacement Parts . . . . . . . 274
Maintenance Records
Maintenance Records . . . . . . . . . . . . . . . . . . 275
General Information
Your vehicle is an important investment.
This section describes the required
maintenance for the vehicle. Follow this
schedule to help protect against major repair
expenses resulting from neglect or
inadequate maintenance. It may also help to
maintain the value of the vehicle if it is
sold. It is the responsibility of the owner to
have all required maintenance performed.
Your dealer has trained technicians who can
perform required maintenance using genuine
replacement parts. They have up-to-date
tools and equipment for fast and accurate
diagnostics. Many dealers have extended
evening and Saturday hours, courtesy
transportation, and online scheduling to
assist with service needs.
Your dealer recognizes the importance of
providing competitively priced maintenance
and repair services. With trained technicians,
the dealer is the place for routine
maintenance such as tire rotations and
additional maintenance items like tires,
brakes, batteries, and wiper blades.
Caution
Damage caused by improper maintenance
can lead to costly repairs and may not be
covered by the vehicle warranty.
Maintenance intervals, checks,
inspections, recommended fluids, and
lubricants are important to keep the
vehicle in good working condition.
Do not have chemical flushes that are not
approved by GM performed on the
vehicle. The use of flushes, solvents,
cleaners, or lubricants that are not
approved by GM could damage the
vehicle, requiring expensive repairs that
are not covered by the vehicle warranty.
The Tire Rotation and Required Services are
the responsibility of the vehicle owner. It is
recommended to have your dealer perform
these services every 12 000 km/7,500 mi.
Proper vehicle maintenance helps to keep
the vehicle in good working condition.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada-
16404388) - 2023 - CRC - 3/7/22
Service and Maintenance 271
The Additional Required Services are for
vehicles that:
.Carry passengers and cargo within
recommended limits on the Tire and
Loading Information label. SeeVehicle
Load Limits 0158.
.Are driven on reasonable road surfaces
within legal driving limits.
See “Additional Required Services” in the
Maintenance Schedule 0271.
{Warning
Performing maintenance work can be
dangerous and can cause serious injury.
Perform maintenance work only if the
required information, proper tools, and
equipment are available. If they are not,
see your dealer to have a trained
technician do the work. See Doing Your
Own Service Work 0213.
Maintenance Schedule
Tire Rotation and Required Services
Every 12 000 km (7,500 mi)
Tires are rotated to achieve a more uniform
wear for all tires. The first rotation is the
most important. Anytime unusual wear is noticed, rotate the
tires as soon as possible, check for proper
tire inflation pressure, and check for
damaged tires or wheels. If the unusual
wear continues after the rotation, check the
wheel alignment. See
When It Is Time for
New Tires 0245 and
Wheel Replacement 0248.
.Perform Multi-Point Vehicle Inspection.
See Multi-Point Vehicle Inspection (MPVI)
0 272.
.Lubricate body components. See Exterior
Care 0262.
Additional Required Services
Every 36 000 km (22,500 mi)
.Replace passenger compartment air filter.
Or every 24 months, 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. Every 161 000 km (100,000 mi)
.Replace hood and/or body lift support gas
struts. Or every 10 years, whichever
comes first. See
Gas Strut(s)0224.
Every 240 000 km (150,000 mi)
.Drain and fill vehicle coolant circuits. Or
every five years, whichever comes first.
See Cooling System 0217.
Owner Checks and Services
Every Five Years
.Replace brake fluid.
Every Seven Years
.Replace Air Conditioning Desiccant every
seven years. The air conditioning system
requires maintenance every seven years.
This service requires replacement of the
desiccant to help the longevity and
efficient operation of the air conditioning
system. This service can be complex. See
your dealer.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada-
16404388) - 2023 - CRC - 3/7/22
282 Customer Information
.Trip Interruption Benefits and Assistance:
If your trip is interrupted due to a
warranty event, incidental expenses may
be reimbursed. Items considered are
reasonable and customary hotel, meals,
rental car, or a vehicle being delivered
back to the customer, up to 500 miles.
Contact Chevrolet Roadside Assistance for
Trip Interruption eligibility at the time of
vehicle disablement.
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), Federal Emission,
Extended Powertrain or Electric 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

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada-
16404388) - 2023 - CRC - 3/7/22
Index 297
IndexA
Accessories and Modifications . . . . . . . . . . . . 213
Accessory Power . . . . . . . . . . . . . . . . . . . . . . . . . 163
AdaptiveCruise Control . . . . . . . . . . . . . . . . . . . . . . . . . 174
Add-On Electrical Equipment . . . . . . . . . . . . . . 211
Additional OnStar Information . . . . . . . . . . . . . . . . . . . . 290
Adjustments Lumbar, Front Seats . . . . . . . . . . . . . . . . . . . . 29
Agreements Trademarks and License . . . . . . . . . . . . . . . 138
Air Conditioning . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Conditioning Regular Operation . . . . . . . . 149
Filter, Passenger Compartment . . . . . . . . 148
Intake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Airbag System . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
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 . . . . . . . . . . . . . . . . . . . . . . . . . 83
Replacing System Parts after a
Crash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Servicing Airbag-Equipped Vehicles . . . . . . 47
Alarm Vehicle Security . . . . . . . . . . . . . . . . . . . . . . . . 19
Alert Lane Change . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Rear Cross Traffic . . . . . . . . . . . . . . . . . . . . . . 188
Side Blind Zone (SBZA) . . . . . . . . . . . . . . . . . 193
All-Season Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 235
AM-FM Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Antenna Multi-band . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Antilock Brake System (ABS) . . . . . . . . . . . . . 168 Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
Apple CarPlay and Android Auto . . . . . . . . . 130
Armrest Rear Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Assistance Program, Roadside . . . . . . . . . . . . .281
Assistance Systems Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada-
16404388) - 2023 - CRC - 3/7/22
298 Index
Assistance Systems (cont'd)Parking and Backing . . . . . . . . . . . . . . . . . . . 184
Audio Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Automatic Climate Control System . . . . . . . . . . . . . . . . 144
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Emergency Braking (AEB) . . . . . . . . . . . . . . 190
Headlamp System . . . . . . . . . . . . . . . . . . . . . 105
Avoiding Untrusted Media Devices . . . . . . . . 118
B
Battery Charging Electrical Requirements . . . . . . 210
Exterior Lighting Battery Saver . . . . . . . . 109
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Power Protection . . . . . . . . . . . . . . . . . . . . . . 108
Battery - North America . . . . . . . . . . . . 220, 256
Blade Replacement, Wiper . . . . . . . . . . . . . . . 222
Bluetooth Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . 126, 127
Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
System Warning Light . . . . . . . . . . . . . . . . . . 85
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .218
Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Brake Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . 169 Brakes (cont'd)
Electric Parking Brake . . . . . . . . . . . . . . . . . . 168
Regenerative Braking . . . . . . . . . . . . . . . . . . 170
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .154 Automatic Emergency (AEB) . . . . . . . . . . . 190
Braking System Front Pedestrian (FPB) . . . . . . . . . . . . . . . . . . 191
Break-In, New Vehicle . . . . . . . . . . . . . . . . . . . . . 161
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . . . 225 Back-up Lamps . . . . . . . . . . . . . . . . . . . . . . . . . 225
Halogen Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . 225
Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . 225
License Plate Lamps . . . . . . . . . . . . . . . . . . . 226
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . . . 246
C
Calibration Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
California Perchlorate Materials Requirements . . . 213
California Proposition 65 Warning . . . . . 1, 256
Camera Rear Vision (RVC) . . . . . . . . . . . . . . . . . . . . . . 184
Canadian Vehicle Owners . . . . . . . . . . . . . . . . . . .2
Capacities and Specifications . . . . . . . . . . . . . 277
Car Wash Mode . . . . . . . . . . . . . . . . . . . . . . . . . 165
Carbon Monoxide Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Carbon Monoxide (cont'd)
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Management System . . . . . . . . . . . . . . . . . . . . 71
Caution, Danger, and Warning . . . . . . . . . . . . . .2
Center Console Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Charge Cord . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Charging
Delay Override . . . . . . . . . . . . . . . . . . . . . . . . . 200
Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Plug-In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Programmable . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Status Feedback . . . . . . . . . . . . . . . . . . . . . . . 201
System Light . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Utility Interruption . . . . . . . . . . . . . . . . . . . . 210
Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Child Restraints
Infants and Young Children . . . . . . . . . . . . . 50
Lower Anchors and Tethers forChildren . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Older Children . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64, 66
Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Child Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . .18

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada-
16404388) - 2023 - CRC - 3/7/22
304 Index
Reimbursement Program, GMMobility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280
Remote Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Key Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Replacement Parts
Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 274
Replacing Airbag System . . . . . . . . . . . . . . . . . . . . . . . . . . 48
LATCH System Parts After a Crash . . . . . . 64
Seat Belt System Parts after a Crash . . . . 38
Reporting Safety Defects Canadian Government . . . . . . . . . . . . . . . . . 286
General Motors . . . . . . . . . . . . . . . . . . . . . . . . 287
U.S. Government . . . . . . . . . . . . . . . . . . . . . . . 286
Requirements Electrical Battery Charging . . . . . . . . . . . . . 210
Restraints Where to Put . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Retained Accessory Power (RAP) . . . . . . . . . 163
Roads Driving, Wet . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Roadside Assistance Program . . . . . . . . . . . . .281
Rotation, Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . 244S
Safety
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Pedestrian Signal . . . . . . . . . . . . . . . . . . . . . . . 73
Safety Defects Reporting
Canadian Government . . . . . . . . . . . . . . . . . 286
General Motors . . . . . . . . . . . . . . . . . . . . . . . . 287
U.S. Government . . . . . . . . . . . . . . . . . . . . . . . 286
Safety System Check . . . . . . . . . . . . . . . . . . . . . .37
Satellite Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Scheduling Appointments . . . . . . . . . . . . . . . . 282
Sealant Kit, Tire . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32 Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Extender . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
How to Wear Seat Belts Properly . . . . . . . 33
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . 35
Reminders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Replacing after a Crash . . . . . . . . . . . . . . . . . 38
Use During Pregnancy . . . . . . . . . . . . . . . . . . 37
Seats Adjustment, Front . . . . . . . . . . . . . . . . . . . . . . 27
Head Restraints . . . . . . . . . . . . . . . . . . . . . . . . . 25
Heated Front . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Lumbar Adjustment, Front . . . . . . . . . . . . . . 29
Power Adjustment, Front . . . . . . . . . . . . . . . 28
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Reclining Seatbacks . . . . . . . . . . . . . . . . . . . . . 28 Securing Child Restraints . . . . . . . . . . . . . . 64, 66
Security
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Vehicle Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Self-Sealing Tires . . . . . . . . . . . . . . . . . . . . . . . . . 235
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Accessories and Modifications . . . . . . . . . 213
Doing Your Own Work . . . . . . . . . . . . . . . . . 213
Electric Parking Brake Light . . . . . . . . . . . . . 85
Maintenance Records . . . . . . . . . . . . . . . . . . 275
Maintenance, General Information . . . . . 270
Parts Identification . . . . . . . . . . . . . . . . . . . . . 276
Scheduling Appointments . . . . . . . . . . . . . . 282
Vehicle Soon Light . . . . . . . . . . . . . . . . . . . . . . 85
Servicing the Airbag . . . . . . . . . . . . . . . . . . . . . . 47
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Out of Park . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Side Blind Zone Alert (SBZA) . . . . . . . . . . . . . 193
Signals, Turn and Lane-Change . . . . . . . . . . . 106
Software Updates . . . . . . . . . . . . . . . . . . . . . . . . . 115
Specifications and Capacities . . . . . . . . . . . . . 277
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81
Sport Mode Light . . . . . . . . . . . . . . . . . . . . . . . . . 86

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada-
16404388) - 2023 - CRC - 3/7/22
Index 305
StabiliTrakOFF Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Start Remote . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Start Assist, Hill . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Starting and Stopping the Vehicle . . . . . . . 162
Status Charging Feedback . . . . . . . . . . . . . . . . . . . . . 201
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .154 Heated Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Wheel Adjustment . . . . . . . . . . . . . . . . . . . . . . 73
Wheel Controls . . . . . . . . . . . . . . . . . . . . . . . . . 111
Storage Center Console . . . . . . . . . . . . . . . . . . . . . . . . . 69
Compartments . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Cupholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Storage Areas Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Cargo Management System . . . . . . . . . . . . . 71
Storing the Tire Sealant and
Compressor Kit . . . . . . . . . . . . . . . . . . . . . . . . . 255
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Stuck Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . .158
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Surround Vision System . . . . . . . . . . . . . . . . . .185
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 System
Airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Driver Assistance . . . . . . . . . . . . . . . . . . . . . . 183
Forward Collision Alert (FCA) . . . . . . . . . . . 189
Rear Cross Traffic Alert . . . . . . . . . . . . . . . . 188
Surround Vision . . . . . . . . . . . . . . . . . . . . . . . . 185
T
Teen Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Text Telephone (TTY) Users . . . . . . . . . . . . . . 280
Theft-Deterrent Systems . . . . . . . . . . . . . . . . . . 20Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234 All-Season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . 246
Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Designations . . . . . . . . . . . . . . . . . . . . . . . . . . . 236
Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . 247
If a Tire Goes Flat . . . . . . . . . . . . . . . . . . . . . 249
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Pressure Monitor Operation . . . . . . . . . . . 241
Pressure Monitor System . . . . . . . . . . . . . . 240
Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Sealant and Compressor Kit . . . . . . . . . . . . 250 Tires (cont'd)
Sealant and Compressor Kit,
Storing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
Self-Sealing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Sidewall Labeling . . . . . . . . . . . . . . . . . . . . . . 236
Terminology and Definitions . . . . . . . . . . . 237
Uniform Tire Quality Grading . . . . . . . . . . 247
Wheel Alignment and Tire Balance . . . . 248
Wheel Replacement . . . . . . . . . . . . . . . . . . . . 248
When It Is Time for New Tires . . . . . . . . . 245
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Towing
General Information . . . . . . . . . . . . . . . . . . . . 211
Recreational Vehicle . . . . . . . . . . . . . . . . . . . 260
Traction Control System (TCS)/StabiliTrak
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Control/Electronic Stability Control . . . . . 171
Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Trademarks and License Agreements . . . . . .138
Transportation Program, Courtesy . . . . . . . 282
Transporting a Disabled Vehicle . . . . . . . . . . . . . . . . . . . . . 258
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81
TTY Users Customer Assistance . . . . . . . . . . . . . . . . . . . 280
Turn and Lane-Change Signals . . . . . . . . . . . 106

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada-
16404388) - 2023 - CRC - 3/7/22
306 Index
U
UnderhoodCompartment Fuse Block . . . . . . . . . . . . . . 229
Compartment Overview . . . . . . . . . . . . . . . . 216
Uniform Tire Quality Grading . . . . . . . . . . . . 247
Updates
Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
USB Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Using Infotainment System . . . . . . . . . . . . . . . . . . . 112
This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Utility Interruption of Charging . . . . . . . . . . 210
V
Vehicle Ahead Indicator . . . . . . . . . . . . . . . . . . . . . . . . . 87
Alarm System . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Canadian Owners . . . . . . . . . . . . . . . . . . . . . . . . 2
Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Data Recording and Privacy . . . . . . . . . . . . 287
Identification Number (VIN) . . . . . . . . . . . . 276
Load Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Ready Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Service Soon Light . . . . . . . . . . . . . . . . . . . . . . 85
Speed Messages . . . . . . . . . . . . . . . . . . . . . . . 102
Starting and Stopping . . . . . . . . . . . . . . . . . 162 Vehicle (cont'd)
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Vehicle Care Storing the Tire Sealant andCompressor Kit . . . . . . . . . . . . . . . . . . . . . . . 255
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
Ventilation, Air . . . . . . . . . . . . . . . . . . . . . . . . . . .147
Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Voice Recognition . . . . . . . . . . . . . . . . . . . . . . . . . 121
Voltage Devices and Wiring . . . . . . . . . . . . . 227
W
Warning
Brake System Light . . . . . . . . . . . . . . . . . . . . . 85
Caution and Danger . . . . . . . . . . . . . . . . . . . . . 2
Hazard Flashers . . . . . . . . . . . . . . . . . . . . . . . . 106
Lights, Gauges, and Indicators . . . . . . . . . . 79
Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . .218
Wheels Alignment and Tire Balance . . . . . . . . . . . . 248
Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . 247
Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
When It Is Time for New Tires . . . . . . . . . . . 245
When to Charge . . . . . . . . . . . . . . . . . . . . . . . . . 196
Where to Put the Restraint . . . . . . . . . . . . . . . 54
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Windshield
Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Wiper/Washer . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Wiper
Blade Replacement . . . . . . . . . . . . . . . . . . . . 222
Rear Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Wireless Charging . . . . . . . . . . . . . . . . . . . . . . . . 76
Wiring, High Voltage Devices . . . . . . . . . . . . 227