2021 CHEVROLET CORVETTE C8 warning

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14622938) - 2021 - CRC - 9/22/20
290 Vehicle Care
Caution
Do not attach a device with a suction cup
to the display. This may cause damage
and would not be covered by the vehicle
warranty.
Instrument Panel, Leather, Vinyl, Other
Plastic Surfaces, Low Gloss Paint
Surfaces, and Natural Open Pore Wood
Surfaces
Use a soft microfiber cloth dampened with
water to remove dust and loose dirt. For a
more thorough cleaning, use a soft
microfiber cloth dampened with a mild soap
solution.
Caution
Soaking or saturating leather, especially
perforated leather, as well as other
interior surfaces, may cause permanent
damage. Wipe excess moisture from
these surfaces after cleaning and allow
them to dry naturally. Never use heat,
steam, or spot removers. Do not use
cleaners that contain silicone or
wax-based products. Cleaners containing
(Continued)
Caution (Continued)
these solvents can permanently change
the appearance and feel of leather or soft
trim, and are not recommended.
Do not use cleaners that increase gloss,
especially on the instrument panel. Reflected
glare can decrease visibility through the
windshield under certain conditions.
Caution
Use of air fresheners may cause
permanent damage to plastics and
painted surfaces. If an air freshener
comes in contact with any plastic or
painted surface in the vehicle, blot
immediately and clean with a soft cloth
dampened with a mild soap solution.
Damage caused by air fresheners would
not be covered by the vehicle warranty.
Convenience Net
If equipped, wash with warm water and
mild detergent. Do not use chlorine bleach.
Rinse with cold water, and then dry
completely.
Care of Seat Belts
Keep belts clean and dry.
{Warning
Do not bleach or dye seat belt webbing.
It may severely weaken the webbing. In
a crash, they might not be able to
provide adequate protection. Clean and
rinse seat belt webbing only with mild
soap and lukewarm water. Allow the
webbing to dry.
Floor Mats
{Warning
If a floor mat is the wrong size or is not
properly installed, it can interfere with
the pedals. Interference with the pedals
can cause unintended acceleration and/or
increased stopping distance which can
cause a crash and injury. Make sure the
floor mat does not interfere with the
pedals.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14622938) - 2021 - CRC - 9/22/20
Vehicle Care 291
Use the following guidelines for proper floor
mat usage:
.The original equipment floor mats were
designed for your vehicle. If the floor
mats need replacing, it is recommended
that GM certified floor mats be
purchased. Non-GM floor mats may not
fit properly and may interfere with the
accelerator or brake pedal. Always check
that the floor mats do not interfere with
the pedals.
.Do not use a floor mat if the vehicle is
not equipped with a floor mat retainer on
the driver side floor.
.Use the floor mat with the correct side
up. Do not turn it over.
.Do not place anything on top of the
driver side floor mat.
.Use only a single floor mat on the
driver side.
.Do not place one floor mat on top of
another.
The floor mats are held in place by two
retainers.
Installing and Replacing the Floor Mats1. Pull up on the rear of the floor mat to remove it from the retainers.
2. Reinstall by lining up the openings in the floor mat over the retainers and push
down into position.
3. Make sure the floor mat is properly secured in place. Verify the floor mat
does not interfere with the pedals.
Cleaning Rubber Floor Mats (All-Weather
Mats and Floor Liners)
{Warning
Do not use cleaners that contain silicone,
wax-based products, or cleaners that
increase gloss on rubber floor mats/liners.
These cleaners can permanently change
the appearance and feel of the rubber
and can make the floor mats/liners
slippery. Your foot could slip while
operating the vehicle, and you could lose
control, resulting in a crash. You or
others could be injured.
Use a soft cloth and/or a brush dampened
with water to remove dust and loose dirt.
For more thorough cleaning, use a mild soap
solution.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14622938) - 2021 - CRC - 9/22/20
Service and Maintenance 293
Because of the way people use vehicles,
maintenance needs vary. There may need to
be more frequent checks and services. The
Additional Required Services - Normal are for
vehicles that:
.Carry passengers and cargo within
recommended limits on the Tire and
Loading Information label. SeeVehicle
Load Limits 0188.
.Are driven on reasonable road surfaces
within legal driving limits.
.Use the recommended fuel. See
Recommended Fuel 0225.
Refer to the information in the Maintenance
Schedule Additional Required Services -
Normal chart.
The Additional Required Services - Severe are
for vehicles that are:
.Mainly driven in heavy city traffic in hot
weather.
.Mainly driven in hilly or mountainous
terrain.
.Used for high speed or competitive
driving.
.Used for taxi, police, or delivery service.
Refer to the information in the Maintenance
Schedule Additional Required Services -
Severe chart.
{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 0233.
Maintenance Schedule
Owner Checks and Services
Check the engine oil level. See Engine Oil
0 238.
Once a Month
.Check the tire inflation pressures. See Tire
Pressure 0267.
.Inspect the tires for wear. See Tire
Inspection 0272.
.Check the windshield washer fluid level.
See Washer Fluid 0249.
Engine Oil Change
When the CHANGE ENGINE OIL SOON
message displays, change the engine oil and
filter within the next 1 000 km (600 mi). If driven under the best conditions, the
engine oil life system may not indicate the
need for vehicle service for up to a year.
The engine oil and filter must be changed at
least once a year and the oil life system
must be reset. Your trained dealer technician
can perform this work. If the engine oil life
system is reset accidentally, service the
vehicle within 5 000 km (3,000 mi) since the
last service. Reset the oil life system when
the oil is changed. See
Engine Oil Life
System 0241.
Engine Air Filter Change
When the REPLACE AT NEXT OIL CHANGE
message displays, change the engine air
filter at the next engine oil change. When
the REPLACE ENGINE AIR FILTER SOON
message displays, the engine air filter
should be replaced at the earliest
convenience. Reset the engine air filter life
system after the engine air filter is replaced.
See Engine Air Filter Life System 0242.
Transmission Fluid Change
When the CHANGE TRANSMISSION FLUID
SOON message displays, change the fluid
and filter within the next 1 000 km (600 mi).
Failure to change the transmission fluid at
required intervals can lead to reduced

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14622938) - 2021 - CRC - 9/22/20
328 Index
IndexA
Accessories and Modifications . . . . . . . . . . . . 231
Accessory Power . . . . . . . . . . . . . . . . . . . . . . . . . 194
Active Fuel Management . . . . . . . . . . . . . . . . 195
Add-On Electrical Equipment . . . . . . . . . . . . . 228
Additional InformationOnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321
Additional Maintenance and Care . . . . . . . . 298
Adjustments Lumbar, Front Seats . . . . . . . . . . . . . . . . . . . . 40
Agreements Trademarks and License . . . . . . . . . . . . . . . 162
Air Cleaner/Filter, Engine . . . . . . . . . . . . . . . . 243
Air Conditioning . . . . . . . . . . . . . . . . . . . . . . . . . 170
Air Dam, Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Air Filter Life System . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Air Filter, Passenger Compartment . . . . . . . . 173
Air Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
How Does an Airbag Restrain? . . . . . . . . . . 55
Passenger Sensing System . . . . . . . . . . . . . . 57
What Makes an Airbag Inflate? . . . . . . . . . 55
What Will You See after an AirbagInflates? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
When Should an Airbag Inflate? . . . . . . . . 54
Where Are the Airbags? . . . . . . . . . . . . . . . . 54 Airbags
Adding Equipment to the Vehicle . . . . . . . 60
Passenger Status Indicator . . . . . . . . . . . . . . 85
Readiness Light . . . . . . . . . . . . . . . . . . . . . . . . . 84
Servicing Airbag-Equipped Vehicles . . . . . . 60
System Check . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Alarm
Vehicle Security . . . . . . . . . . . . . . . . . . . . . . . . 22
Alert Side Blind Zone (SBZA) . . . . . . . . . . . . . . . . . 224
All-Season Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 261
AM-FM Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Antenna
Diversity System . . . . . . . . . . . . . . . . . . . . . . 120
Antilock Brake System (ABS) . . . . . . . . . . . . . 203 Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288
Apple CarPlay and Android Auto . . . . . . . . . . 151
Assistance Program, Roadside . . . . . . . . . . . . . 311
Assistance Systems for Parking and Backing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Audio Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Automatic Dimming Mirrors . . . . . . . . . . . . . . . . . . . . . . . 26
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Index 329
Automatic (cont'd)Headlamp System . . . . . . . . . . . . . . . . . . . . . 106
Auxiliary Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Avoiding Untrusted Media Devices . . . . . . . 120
B
Battery Exterior Lighting Battery Saver . . . . . . . . 109
Power Protection . . . . . . . . . . . . . . . . . . . . . . 109
Battery - North America . . . . . . . . . . . . . 251, 278
Blade Replacement, Wiper . . . . . . . . . . . . . . . 252
Bluetooth Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Bluetooth Audio . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Brake Electric Boost . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Parking, Electric . . . . . . . . . . . . . . . . . . . . . . . . 204
System Warning Light . . . . . . . . . . . . . . . . . . 87
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249 Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Break-In, New Vehicle . . . . . . . . . . . . . . . . . . . . 190
Buckle To Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Bulb Replacement Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . 254
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . . . 274
C
Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
California Perchlorate Materials Requirements . . . 231
California Proposition
65 Warning . . . . . . . . . . . . . . . . . . . .231, 251, 278, Back Cover
Canadian Vehicle Owners . . . . . . . . . . . . . . . . . . . 1
Capacities and Specifications . . . . . . . . . . . . . 305
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . . . . . . . . . . 196
Hatch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . 186
Cargo
Tie-Downs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Caution, Danger, and Warning . . . . . . . . . . . . . .2
Center Console Storage . . . . . . . . . . . . . . . . . . . .72
Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
Charging Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Charging System Light . . . . . . . . . . . . . . . . . . . . 85
Check Engine Light (Malfunction Indicator) . . . . 86
Child Restraints
Infants and Young Children . . . . . . . . . . . . . 62
Lower Anchors and Tethers forChildren . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Older Children . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Child Restraints (cont'd)
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . 255
Cleaning Exterior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Interior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 288
Climate Control Systems Dual Automatic . . . . . . . . . . . . . . . . . . . . . . . . 170
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
Cluster, Instrument . . . . . . . . . . . . . . . . . . . . . . . 79
Collision Damage Repair . . . . . . . . . . . . . . . . . .314
Compartment Underhood . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
Competitive Driving Mode . . . . . . . . . . . . . . . .214
Composite Materials . . . . . . . . . . . . . . . . . . . . . . 191
Connected Services Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . 326
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325
Connections Connected Services . . . . . . . . . . . . . . . . . . . . 326
Control
Hill Rollback . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Traction and Electronic Stability . . . . . . . 205

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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330 Index
Control of a Vehicle . . . . . . . . . . . . . . . . . . . . . . 177
ControlsSteering Wheel . . . . . . . . . . . . . . . . . . . . . . . . . 113
Convenience Net . . . . . . . . . . . . . . . . . . . . . . . . . . .72
Convertible Top . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Convex Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Coolant Engine Temperature Gauge . . . . . . . . . . . . . 83
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Courtesy Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Courtesy Transportation Program . . . . . . . . . 313
Coverage Explanations . . . . . . . . . . . . . . . . . . . 136
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . . .218 Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Cupholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Customer Assistance . . . . . . . . . . . . . . . . . . . . . 310
Offices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310
Text Telephone (TTY) Users . . . . . . . . . . . . 310
Customer Information Publications Ordering Information . . . . . 316
Customer Satisfaction Procedure . . . . . . . . . 308
Cybersecurity . . . . . . . . . . . . . . . . . . . . . . . . . . . . .318
D
Damage Repair, Collision . . . . . . . . . . . . . . . . . .314
Danger, Warning, and Caution . . . . . . . . . . . . . .2 Data Collection
Infotainment System . . . . . . . . . . . . . . . . . . 319
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319
Data Recorder Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Data Recorders, Event . . . . . . . . . . . . . . . . . . . .318
Database Coverage Explanations . . . . . . . . . 136
Daytime Running Lamps (DRL) . . . . . . . . . . . 106
Defensive Driving . . . . . . . . . . . . . . . . . . . . . . . . . 177
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Destination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Diagnostics Connected Services . . . . . . . . . . . . . . . . . . . . 327
Differential, Limited-Slip . . . . . . . . . . . . . . . . . . 217
Distracted Driving . . . . . . . . . . . . . . . . . . . . . . . . 176
Diversity Antenna System . . . . . . . . . . . . . . . 120
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . 16
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Drive Belt Routing, Engine . . . . . . . . . . . . . . . 307
Driver
Teen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Driver Assistance Systems . . . . . . . . . . . . . . . 220
Driver Information Center (DIC) . . . . . . . . . . . 92
Driver Mode Control . . . . . . . . . . . . . . . . . . . . . 207
Driving Better Fuel Economy . . . . . . . . . . . . . . . . . . . 176 Driving (cont'd)
Competitive . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
Defensive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Hill and Mountain Roads . . . . . . . . . . . . . . 186
If the Vehicle is Stuck . . . . . . . . . . . . . . . . . 187
Impaired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . 179
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 178
Track Events and Competitive . . . . . . . . . . 179
Vehicle Load Limits . . . . . . . . . . . . . . . . . . . . 188
Wet Roads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Dual Automatic Climate Control System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Dual Clutch Transmission . . . . . . . . . . . . . . . . 197 Manual Mode . . . . . . . . . . . . . . . . . . . . . . . . . 200
Dual Clutch Transmission Fluid . . . . . . . . . . . .241
Dual Clutch Transmission Fluid Life System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
E
Electric Brake Boost . . . . . . . . . . . . . . . . . . . . . . 203
Electric Parking Brake . . . . . . . . . . . . . . . . . . . . 204
Electric Parking Brake Light . . . . . . . . . . . . . . . 88
Electrical Equipment, Add-On . . . . . . . . . . . . 228
Electrical SystemFuses and Circuit Breakers . . . . . . . . . . . . . 255
Instrument Panel Fuse Block . . . . . . . . . . . 255

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Index 331
Electrical System (cont'd)Overload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254
Rear Compartment Fuse Block . . . . . . . . . 258
Electronic Stability Control (ESC) Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Emergency OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321
Engine Air Cleaner/Filter . . . . . . . . . . . . . . . . . . . . . . 243
Check Light (Malfunction Indicator) . . . . . 86
Compartment Overview . . . . . . . . . . . . . . . . 235
Coolant Temperature Gauge . . . . . . . . . . . . 83
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . 245
Drive Belt Routing . . . . . . . . . . . . . . . . . . . . . 307
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Oil Life System . . . . . . . . . . . . . . . . . . . . . . . . 241
Oil Pressure Light . . . . . . . . . . . . . . . . . . . . . . . 90
Overheating . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Power Messages . . . . . . . . . . . . . . . . . . . . . . . . 97
Running While Parked . . . . . . . . . . . . . . . . . 196
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Engine Air Filter Life System . . . . . . . . . . . . . 242
Engine Compartment Lamp . . . . . . . . . . . . . . 108
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Event Data Recorders . . . . . . . . . . . . . . . . . . . . .318
Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Extended Parking . . . . . . . . . . . . . . . . . . . . . . . . 196
Extender, Seat Belt . . . . . . . . . . . . . . . . . . . . . . . . 51 Exterior Lamp Controls . . . . . . . . . . . . . . . . . . . 105
Exterior Lamps Off Reminder . . . . . . . . . . . . 105
Exterior Lighting Battery Saver . . . . . . . . . . 109
F
Filter,
Engine Air Cleaner . . . . . . . . . . . . . . . . . . . . . 243
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Flashers, Hazard Warning . . . . . . . . . . . . . . . . 107
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290
Fluid Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Dual Clutch Transmission . . . . . . . . . . . . . . 241
Dual Clutch Transmission LifeSystem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Folding Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316
Front Air Dam . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Front Lift System . . . . . . . . . . . . . . . . . . . . . . . . . 213
Front Lift System Light . . . . . . . . . . . . . . . . . . . 87
Front Seats
Heated and Ventilated . . . . . . . . . . . . . . . . . . 44
Front Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Fuel
Additives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226 Fuel (cont'd)
Economy, Driving for Better . . . . . . . . . . . 176
Filling a Portable Fuel Container . . . . . . . 228
Filling the Tank . . . . . . . . . . . . . . . . . . . . . . . . 226
Foreign Countries . . . . . . . . . . . . . . . . . . . . . . 226
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Management, Active . . . . . . . . . . . . . . . . . . . 195
Prohibited Fuels . . . . . . . . . . . . . . . . . . . . . . . 226
Recommended . . . . . . . . . . . . . . . . . . . . . . . . . 225
Top Tier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Fuses Fuses and Circuit Breakers . . . . . . . . . . . . . 255
Instrument Panel Fuse Block . . . . . . . . . . . 255
Rear Compartment Fuse Block . . . . . . . . . 258
G
Garage Door Opener . . . . . . . . . . . . . . . . . . . . . 102
Programming . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
Gauges Engine Coolant Temperature . . . . . . . . . . . . 83
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Transmission Temperature . . . . . . . . . . . . . . 83
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Warning Lights and Indicators . . . . . . . . . . 79

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14622938) - 2021 - CRC - 9/22/20
332 Index
General InformationService and Maintenance . . . . . . . . . . . . . . 292
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
Vehicle Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Global Positioning System (GPS) . . . . . . . . . . 135
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
GM Mobility Reimbursement Program . . . . 311
Guidance Problems with the Route . . . . . . . . . . . . . . 136
H
Hatch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Hazard Warning Flashers . . . . . . . . . . . . . . . . 107
HD Radio Technology . . . . . . . . . . . . . . . . . . . . . 118
Head Restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Head-up Display . . . . . . . . . . . . . . . . . . . . . . . . . . 93
HeadlampsAiming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254
Automatic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Daytime Running Lamps (DRL) . . . . . . . . . 106
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
High-Beam On Light . . . . . . . . . . . . . . . . . . . . 91
High/Low Beam Changer . . . . . . . . . . . . . . 105
Lamps On Reminder . . . . . . . . . . . . . . . . . . . . 91
Heated Steering Wheel . . . . . . . . . . . . . . . . . . . . . . . . . 74
Heated and Ventilated Front Seats . . . . . . . 44
Heated Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
High-Beam On Light . . . . . . . . . . . . . . . . . . . . . . .91
High-Speed Operation . . . . . . . . . . . . . . . . . . . 268
Hill and Mountain Roads . . . . . . . . . . . . . . . . 186
Hill Rollback Control . . . . . . . . . . . . . . . . . . . . . 207
Hill Start Assist (HSA) . . . . . . . . . . . . . . . . . . . . 205
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
How to Wear Seat Belts Properly . . . . . . . . . 46
HVAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170I
If the System Needs Service . . . . . . . . . . . . . 136
Ignition Positions . . . . . . . . . . . . . . . . . . . . . . . . 192
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Infants and Young Children, Restraints . . . . 62
Information
Publication Ordering . . . . . . . . . . . . . . . . . . . 316
Infotainment System . . . . . . . . . . . . . . . . . . . . 319
Instrument Cluster . . . . . . . . . . . . . . . . . . . . . . . . 79
Instrument Panel Overview . . . . . . . . . . . . . . . . 4
Interior Rearview Mirrors . . . . . . . . . . . . . . . . . 26
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . 1, 110
J
Jack Auxiliary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Jump Starting - North America . . . . . . . . . . . 278
K
Keyless Entry Remote (RKE) System . . . . . . . . . . . . . . . . . . . . 7
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
L
Labeling, Tire Sidewall . . . . . . . . . . . . . . . . . . . 263
Lamps Courtesy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Daytime Running (DRL) . . . . . . . . . . . . . . . . 106
Engine Compartment . . . . . . . . . . . . . . . . . . 108
Exterior Controls . . . . . . . . . . . . . . . . . . . . . . . 105
Exterior Lamps Off Reminder . . . . . . . . . . 105
Exterior Lighting Battery Saver . . . . . . . . 109
Malfunction Indicator (CheckEngine) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
On Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . . . 48
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254
Lifting the Vehicle, Tires . . . . . . . . . . . . . . . . . 232
Light Performance Shifting . . . . . . . . . . . . . . . . . . . 89
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109