2020 CHEVROLET CORVETTE battery

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12470550) - 2020 - CRC - 4/23/20
Customer Information 307
Services Provided
.Emergency Fuel Delivery:
Delivery of enough fuel for the
vehicle to get to the nearest
service station.
. Lock-Out Service: Service to
unlock the vehicle if you are
locked out. A remote unlock may
be available if you have OnStar.
For security reasons, the driver
must present identification
before this service is given.
. Emergency Tow from a Public
Road or Highway: Tow to the
nearest Chevrolet dealer for
warranty service, or if the vehicle
was in a crash and cannot be
driven. Assistance is not given
when the vehicle is stuck in the
sand, mud, or snow.
. Flat Tire Change: Service to
change a flat tire with the spare
tire. The spare tire, if equipped,
must be in good condition and
properly inflated. It is the owner's
responsibility for the repair or
replacement of the tire if it is not
covered by the warranty. .
Battery Jump Start: Service to
jump start a dead battery.
. 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-Purchased Vehicles
.
Fuel Delivery: Reimbursement
is up to 7 liters. If available,
diesel fuel delivery may be
restricted. Propane and other
fuels are not provided through
this service.
. Lock-Out Service: Vehicle
registration is required.
. Trip Interruption Benefits and
Assistance: Must be over
150 km from where your 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

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12470550) - 2020 - CRC - 4/23/20
316 OnStar
OnStar
OnStar Overview
OnStar Overview . . . . . . . . . . . . . 316
OnStar Services
Emergency . . . . . . . . . . . . . . . . . . . 317
Security . . . . . . . . . . . . . . . . . . . . . . 318
OnStar Additional Information
OnStar AdditionalInformation . . . . . . . . . . . . . . . . . . 318
OnStar Overview
QVoice Command Button
|Blue OnStar Button
URed Emergency Button
This vehicle may be equipped with a
comprehensive, in-vehicle system
that can connect to an OnStar
Advisor for Emergency, Security,
Navigation, Connections, and
Diagnostics Services. OnStar
services may require a paid service
plan and data plan. OnStar requires
the vehicle battery and electrical
system, cellular service, and GPS
satellite signals to be available and
operating. OnStar acts as a link to
existing emergency service
providers. OnStar may collect
information about you and your
vehicle, including location information. See OnStar User
Terms, Privacy Statement, and
Software Terms for more details
including system limitations at
www.onstar.com (U.S.) or
www.onstar.ca (Canada).
The OnStar system status light is
next to the OnStar buttons. If the
status light is:
.
Solid Green: System is ready.
. Flashing Green: On a call.
. Red: Indicates a problem.
. Off: System is off. Press
|twice
to speak with an OnStar Advisor.
Press
|or call 1-888-4ONSTAR
(1-888-466-7827) to speak to an
Advisor.
Functionality of the Voice Command
button may vary by vehicle and
region.
Press
Qto:
. Open the OnStar app on the
infotainment display. See the
infotainment manual for
information on how to use the
OnStar app.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12470550) - 2020 - CRC - 4/23/20
OnStar 317
Or
.Give OnStar Turn-by-Turn
Navigation voice commands.
. Obtain and customize the Wi-Fi
hotspot name or SSID and
password, if equipped.
Press
|to connect to an
Advisor to:
. Verify account information or
update contact information.
. Get driving directions.
. Receive a Diagnostic check of
the vehicle's key operating
systems.
. Receive Roadside Assistance.
. Manage Wi-Fi Settings,
if equipped. Press
Uto get a priority connection
to an OnStar Advisor available 24/
7 to:
. Get help for an emergency.
. Be a Good Samaritan or
respond to an AMBER Alert.
. Get assistance in severe
weather or other crisis situations
and find evacuation routes.OnStar Services
Emergency
Emergency Services require an
active safety and security plan. With
Automatic Crash Response, built-in
sensors can automatically alert a
specially trained OnStar Advisor
who is immediately connected in to
the vehicle to help.
Press
Ufor a priority connection to
an OnStar Advisor who can contact
emergency service providers, direct
them to your exact location, and
relay important information.
With OnStar Crisis Assist, specially
trained Advisors are available
24 hours a day, 7 days a week, to
provide a central point of contact,
assistance, and information during a
crisis.
With Roadside Assistance, Advisors
can locate a nearby service provider
to help with a flat tire, a battery
jump, or an empty gas tank.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12470550) - 2020 - CRC - 4/23/20
320 OnStar
Languages
The vehicle can be programmed to
respond in multiple languages.
Press
|and 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
|to 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 0208. 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

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12470550) - 2020 - CRC - 4/23/20
326 Index
AutomaticDimming Mirrors . . . . . . . . . . . . . . . . 31
Door Locks . . . . . . . . . . . . . . . . . . . . . 20
Headlamp System . . . . . . . . . . . . 127
B
Battery
Exterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . 131
Power Protection . . . . . . . . . . . . . 131
Battery - North America . . . . 234, 267
Blade Replacement, Wiper . . . . . 236
Brake Electric Boost . . . . . . . . . . . . . . . . . 179
Parking, Electric . . . . . . . . . . . . . . 179
System Warning Light . . . . . . . . 104
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 232
Antilock . . . . . . . . . . . . . . . . . . . . . . . 179
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 181
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 233
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 148
Break-In, New Vehicle . . . . . . . . . . 163
Bulb Replacement
Headlamp Aiming . . . . . . . . . . . . . 238
Buying New Tires . . . . . . . . . . . . . . . 261
C
Calibration . . . . . . . . . . . . . . . . . . . . . . . 88 California
Perchlorate Materials
Requirements . . . . . . . . . . . . . . . .211
California Proposition
65 Warning . . . . . . . . . .210, 234, 267, Back Cover
Canadian Vehicle Owners . . . . . . . . 2
Capacities and Specifications . . . . . . . . . . . . . . . . . 299
Carbon Monoxide
Engine Exhaust . . . . . . . . . . . . . . . 170
Hatch . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Winter Driving . . . . . . . . . . . . . . . . 158
Cargo Tie-Downs . . . . . . . . . . . . . . . . . . . . . . 85
Caution, Danger, and Warning . . . . 3
Center Console Storage . . . . . . . . . 85
Chains, Tire . . . . . . . . . . . . . . . . . . . . 266
Charging Wireless . . . . . . . . . . . . . . . . . . . . . . . . 90
Charging System Light . . . . . . . . . 101
Check Engine Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . 102
Child Restraints Infants and Young Children . . . . . 75 Child Restraints (cont'd)
Lower Anchors and Tethers
for Children . . . . . . . . . . . . . . . . . . . 79
Older Children . . . . . . . . . . . . . . . . . . 74
Securing . . . . . . . . . . . . . . . . . . . . . . . . 80
Systems . . . . . . . . . . . . . . . . . . . . . . . . 77
Circuit Breakers . . . . . . . . . . . . . . . . 239
Cleaning
Exterior Care . . . . . . . . . . . . . . . . . 273
Interior Care . . . . . . . . . . . . . . . . . . 279
Climate Control Systems Dual Automatic . . . . . . . . . . . . . . . 139
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Cluster, Instrument . . . . . . . . . . . . . . 94
Collision Damage Repair . . . . . . . 309
Compartment Underhood . . . . . . . . . . . . . . . . . . . 214
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . . 83
Compass . . . . . . . . . . . . . . . . . . . . . . . . 88
Competitive Driving Mode . . . . . . 192
Composite Materials . . . . . . . . . . . . 164
Connected Services Connections . . . . . . . . . . . . . . . . . . 323
Diagnostics . . . . . . . . . . . . . . . . . . . 324
Navigation . . . . . . . . . . . . . . . . . . . . 322
Connections Connected Services . . . . . . . . . . 323

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12470550) - 2020 - CRC - 4/23/20
328 Index
Electrical SystemFuses and Circuit Breakers . . . 239
Instrument Panel Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 239
Overload . . . . . . . . . . . . . . . . . . . . . 239
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 242
Electronic Stability Control (ESC) Off Light . . . . . . . . . . . . . . . . 106
Emergency OnStar . . . . . . . . . . . . . . . . . . . . . . . 317
Engine Air Cleaner/Filter . . . . . . . . . . . . . 224
Check Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . 102
Compartment Overview . . . . . . . 215
Coolant Temperature Gauge . . . . 99
Cooling System . . . . . . . . . . . . . . . 226
Drive Belt Routing . . . . . . . . . . . . 301
Exhaust . . . . . . . . . . . . . . . . . . . . . . 170
Oil Life System . . . . . . . . . . . . . . . 221
Oil Pressure Light . . . . . . . . . . . . 107
Overheating . . . . . . . . . . . . . . . . . . 230
Power Messages . . . . . . . . . . . . . .115
Running While Parked . . . . . . . . 171
Starting . . . . . . . . . . . . . . . . . . . . . . . 166
Engine Air Filter Life System . . . . 224
Engine Compartment Lamp . . . . . 129 Entry Lighting . . . . . . . . . . . . . . . . . . . 130
Event Data Recorders . . . . . . . . . . 314
Exit Lighting . . . . . . . . . . . . . . . . . . . . 130
Extended Parking . . . . . . . . . . . . . . . 169
Extender, Seat Belt . . . . . . . . . . . . . . 61
Exterior Lamp Controls . . . . . . . . . 125
Exterior Lamps Off Reminder . . . 126
Exterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . . . 131
F
Filter,Engine Air Cleaner . . . . . . . . . . . 224
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 126
Flashers, Hazard Warning . . . . . . 128
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 267
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 282
Fluid Brakes . . . . . . . . . . . . . . . . . . . . . . . . 233
Dual Clutch Transmission . . . . 222
Dual Clutch TransmissionLife System . . . . . . . . . . . . . . . . . 223
Washer . . . . . . . . . . . . . . . . . . . . . . . 231
Folding Mirrors . . . . . . . . . . . . . . . . . . 30
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . 312
Front Air Dam . . . . . . . . . . . . . . . . . . 164
Front Lift System . . . . . . . . . . . . . . . 191 Front Lift System Light . . . . . . . . . . 103
Front Seats
Heated and Ventilated . . . . . . . . . . 53
Front Storage . . . . . . . . . . . . . . . . . . . . 83
Fuel Additives . . . . . . . . . . . . . . . . . . . . . 205
Economy, Driving for Better . . . 146
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . 207
Filling the Tank . . . . . . . . . . . . . . . 205
Foreign Countries . . . . . . . . . . . . 205
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Management, Active . . . . . . . . . . 169
Prohibited Fuels . . . . . . . . . . . . . . 205
Recommended . . . . . . . . . . . . . . . 204
Top Tier . . . . . . . . . . . . . . . . . . . . . . 204
Fuses Fuses and Circuit Breakers . . . 239
Instrument Panel FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 239
Rear Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 242
G
Garage Door Opener . . . . . . . . . . . 121Programming . . . . . . . . . . . . . . . . . 121
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . 237

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12470550) - 2020 - CRC - 4/23/20
Index 329
GaugesEngine Coolant Temperature . . . 99
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Odometer . . . . . . . . . . . . . . . . . . . . . . . 98
Speedometer . . . . . . . . . . . . . . . . . . . 98
Tachometer . . . . . . . . . . . . . . . . . . . . . 98
Transmission Temperature . . . . . . 99
Trip Odometer . . . . . . . . . . . . . . . . . . 98
Warning Lights and
Indicators . . . . . . . . . . . . . . . . . . . . . 93
General Information
Service and Maintenance . . . . . 284
Towing . . . . . . . . . . . . . . . . . . . . . . . . 208
Vehicle Care . . . . . . . . . . . . . . . . . . 210
Glove Box . . . . . . . . . . . . . . . . . . . . . . . 83
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . 306
H
Hatch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Hazard Warning Flashers . . . . . . . 128
Head Restraints . . . . . . . . . . . . . . . . . 47
Head-up Display . . . . . . . . . . . . . . . . 110
HeadlampsAiming . . . . . . . . . . . . . . . . . . . . . . . . 238
Automatic . . . . . . . . . . . . . . . . . . . . . 127
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . 126 Headlamps (cont'd)
Flash-to-Pass . . . . . . . . . . . . . . . . . 126
High-Beam On Light . . . . . . . . . . 107
High/Low Beam Changer . . . . . 126
Lamps On Reminder . . . . . . . . . 108
Heated Steering Wheel . . . . . . . . . . . . . . . . . 87
Heated and Ventilated Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Heated Mirrors . . . . . . . . . . . . . . . . . . . 31
Heating . . . . . . . . . . . . . . . . . . . . . . . . . 139
High-Beam On Light . . . . . . . . . . . . 107
High-Speed Operation . . . . . . . . . . 254
Hill and Mountain Roads . . . . . . . . 157
Hill Rollback Control . . . . . . . . . . . . 184
Hill Start Assist (HSA) . . . . . . . . . . 181
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
How to Wear Seat Belts Properly . . . . . . . . . . . . . . . . . . . . . . . . 56
HVAC . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
I
Ignition Positions . . . . . . . . . . . . . . . 165
Immobilizer . . . . . . . . . . . . . . . . . . . . . . 28
Infants and Young Children,
Restraints . . . . . . . . . . . . . . . . . . . . . . 75 Information
Publication Ordering . . . . . . . . . . .311
Infotainment . . . . . . . . . . . . . . . . . . . . 132
Infotainment System . . . . . . . . . . . . 315
Instrument Cluster . . . . . . . . . . . . . . . 94
Instrument Panel Overview . . . . . . . 5
Interior Rearview Mirrors . . . . . . . . . 32
Introduction . . . . . . . . . . . . . . . . . . . . . . . 2
J
Jump Starting - North America . . . . . . . . . . . . . . . . . . . . . . . 267
K
Keyless Entry
Remote (RKE) System . . . . . . . . . . 9
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
L
Labeling, Tire Sidewall . . . . . . . . . . 249
Lamps
Courtesy . . . . . . . . . . . . . . . . . . . . . . 129
Daytime Running (DRL) . . . . . . 126
Engine Compartment . . . . . . . . . 129
Exterior Controls . . . . . . . . . . . . . . 125
Exterior Lamps OffReminder . . . . . . . . . . . . . . . . . . . 126
Exterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . 131

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12470550) - 2020 - CRC - 4/23/20
Index 331
Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 184Driver Control . . . . . . . . . . . . . . . . . 184
Monitor System, Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 255
N
NavigationConnected Services . . . . . . . . . . 322
Net, Convenience . . . . . . . . . . . . . . . 85
New Vehicle Break-In . . . . . . . . . . . 163
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . . 98 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 149
Oil
Engine . . . . . . . . . . . . . . . . . . . . . . . . 218
Engine Oil Life System . . . . . . . 221
Pressure Light . . . . . . . . . . . . . . . . 107
Older Children, Restraints . . . . . . . 74
Online Owner Center . . . . . . . . . . . 305
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . 315
OnStar Additional Information . . . . . . . . . . . . . . . . . . . . 318
OnStar Emergency . . . . . . . . . . . . . 317
OnStar Overview . . . . . . . . . . . . . . . 316
OnStar Security . . . . . . . . . . . . . . . . 318 Outlets
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Overheating, Engine . . . . . . . . . . . . 230
Overview Instrument Panel . . . . . . . . . . . . . . . . 5
Underhood Compartment . . . . . 214
P
Panel, Roof . . . . . . . . . . . . . . . . . . . . . . 37
ParkShifting Into . . . . . . . . . . . . . . . . . . . 168
Shifting Out of . . . . . . . . . . . . . . . . 169
Park Assist . . . . . . . . . . . . . . . . . . . . . 200
Parking Brake and P (Park)Mechanism Check . . . . . . . . . . 235
Extended . . . . . . . . . . . . . . . . . . . . . 169
Over Things That Burn . . . . . . . 169
Parking or Backing Assistance Systems . . . . . . . . . . 200
Passenger Airbag Status
Indicator . . . . . . . . . . . . . . . . . . . . . . 100
Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Passenger Sensing System . . . . . 68
Perchlorate Materials Requirements, California . . . . . . 211 Performance Data
Recorder (PDR) . . . . . . . . . . . . . . . 132
Personalization Vehicle . . . . . . . . . . . . . . . . . . . . . . . .116
Power Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Outlets . . . . . . . . . . . . . . . . . . . . . . . . . 89
Protection, Battery . . . . . . . . . . . . 131
Retained Accessory (RAP) . . . 168
Seat Adjustment . . . . . . . . . . . . . . . . 48
Windows . . . . . . . . . . . . . . . . . . . . . . . 35
Pregnancy, Using Seat Belts . . . . 61
Privacy Vehicle Data Recording . . . . . . . 314
Program Courtesy Transportation . . . . . . 308
Prohibited Fuels . . . . . . . . . . . . . . . . 205
Proposition 65 Warning,
California . . . . . . . . . . . .210, 234, 267, Back Cover
Publication Ordering Information . . . . . . . . . . . . . . . . . . . . 311