2021 CHEVROLET BOLT EV instrument cluster

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
14637856) - 2021 - CRC - 10/2/20
256 Service and Maintenance
services may be required. It is recommended
that your dealer perform these services—
their trained dealer technicians know your
vehicle best. Your dealer can also perform a
thorough assessment with a multi-point
inspection to recommend when your vehicle
may need attention. The following list is
intended to explain the services and
conditions to look for that may indicate
services are required.
Battery
The battery supplies power to operate any
additional electrical accessories.
.To avoid break-down or failure, maintain
a battery with full power.
.Trained dealer technicians have the
diagnostic equipment to test the battery
and ensure that the connections and
cables are corrosion-free.
Brakes
Brakes stop the vehicle and are crucial to
safe driving.
.Signs of brake wear may include chirping,
grinding, or squealing noises, or difficulty
stopping.
.Trained dealer technicians have access to
tools and equipment to inspect the brakes
and recommend quality parts engineered
for the vehicle.
Fluids
Proper fluid levels and approved fluids
protect the vehicle’s systems and
components. See Recommended Fluids and
Lubricants 0258 for GM approved fluids.
.Keep the windshield washer fluid reservoir
filled.
.Instrument cluster lights may come on to
indicate that fluids may be low and need
to be filled.
Hoses
Hoses transport fluids and should be
regularly inspected to ensure that there are
no cracks or leaks. With a multi-point
inspection, your dealer can inspect the hoses
and advise if replacement is needed. Lamps
Properly working headlamps, taillamps, and
brake lamps are important to see and be
seen on the road.
.Signs that the headlamps need attention
include dimming, failure to light, cracking,
or damage. The brake lamps need to be
checked periodically to ensure that they
light when braking.
.With a multi-point inspection, your dealer
can check the lamps and note any
concerns.
Shocks and Struts
Shocks and struts help aid in control for a
smoother ride.
.Signs of wear may include steering wheel
vibration, bounce/sway while braking,
longer stopping distance, or uneven
tire wear.
.As part of the multi-point inspection,
trained dealer technicians can visually
inspect the shocks and struts for signs of
leaking, blown seals, or damage, and can
advise when service is needed.

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
14637856) - 2021 - CRC - 10/2/20
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

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
14637856) - 2021 - CRC - 10/2/20
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