check engine light CHEVROLET CORVETTE 2020 User Guide

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12470550) - 2020 - CRC - 4/23/20
208 Driving and Operating
Trailer Towing
General Towing
Information
{Warning
Never tow a trailer with your
vehicle. It was not designed or
intended to tow a trailer.
Conversions and
Add-Ons
Add-On Electrical
Equipment
{Warning
The Data Link Connector (DLC) is
used for vehicle service and
Emission Inspection/Maintenance
testing. SeeMalfunction Indicator
Lamp (Check Engine Light) 0102
. A device connected to the DLC
— such as an aftermarket fleet or
driver-behavior tracking device —
may interfere with vehicle
systems. This could affect vehicle
operation and cause a crash.
Such devices may also access
information stored in the vehicle’s
systems.
Caution
Some electrical equipment can
damage the vehicle or cause
components to not work and
would not be covered by the
vehicle warranty. Always check
with your dealer before adding
electrical equipment.
Add-on equipment can drain the
vehicle's 12-volt battery, even if the
vehicle is not operating.
The vehicle has an airbag system.
Before attempting to add anything
electrical to the vehicle, see
Servicing the Airbag-Equipped
Vehicle 072 and
Adding Equipment to the
Airbag-Equipped Vehicle 072.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12470550) - 2020 - CRC - 4/23/20
Vehicle Care 209
Vehicle Care
General Information
General Information . . . . . . . . . . 210
California Proposition65 Warning . . . . . . . . . . . . . . . . . 210
California Perchlorate Materials Requirements . . . . . . . . . . . . . . . 211
Accessories and Modifications . . . . . . . . . . . . . . . . 211
Lifting the Vehicle . . . . . . . . . . . . . 211
Vehicle Checks
Doing Your Own Service Work . . . . . . . . . . . . . . . 213
Underhood Compartment Overview . . . . . . . . . . . . . . . . . . . . 214
Engine Compartment Overview . . . . . . . . . . . . . . . . . . . . 215
Engine Oil . . . . . . . . . . . . . . . . . . . . 218
Engine Oil Life System . . . . . . . 221
Dual Clutch Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . . . 222
Dual Clutch Transmission Fluid Life System . . . . . . . . . . . . . . . . . 223
Engine Air Filter Life System . . . . . . . . . . . . . . . . . . . . . . 224
Engine Air Cleaner/Filter . . . . . . 224
Cooling System . . . . . . . . . . . . . . 226 Engine Overheating . . . . . . . . . . 230
Washer Fluid . . . . . . . . . . . . . . . . . 231
Brakes . . . . . . . . . . . . . . . . . . . . . . . 232
Brake Fluid . . . . . . . . . . . . . . . . . . . 233
Battery - North America . . . . . . 234
Park Brake and P (Park)
Mechanism Check . . . . . . . . . . 235
Wiper Blade Replacement . . . . 236
Windshield Replacement . . . . . 236
Gas Strut(s) . . . . . . . . . . . . . . . . . . 237
Headlamp Aiming
Front Headlamp Aiming . . . . . . 238
Bulb Replacement
LED Lighting . . . . . . . . . . . . . . . . . 238
Electrical System
Electrical System Overload . . . 239
Fuses and Circuit Breakers . . . 239
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 239
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 242
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 245
All-Season Tires . . . . . . . . . . . . . . 246
Winter Tires . . . . . . . . . . . . . . . . . . 247
Run-Flat Tires . . . . . . . . . . . . . . . . 247
Low-Profile Tires . . . . . . . . . . . . . 248
Summer Tires . . . . . . . . . . . . . . . . 248 Tire Sidewall Labeling . . . . . . . . 249
Tire Designations . . . . . . . . . . . . . 250
Tire Terminology and
Definitions . . . . . . . . . . . . . . . . . . 251
Tire Pressure . . . . . . . . . . . . . . . . . 253
Tire Pressure for High-Speed
Operation . . . . . . . . . . . . . . . . . . . 254
Tire Pressure Monitor System . . . . . . . . . . . . . . . . . . . . . . 255
Tire Pressure Monitor Operation . . . . . . . . . . . . . . . . . . . 256
Tire Inspection . . . . . . . . . . . . . . . . 259
Tire Rotation . . . . . . . . . . . . . . . . . 259
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . 260
Buying New Tires . . . . . . . . . . . . . 261
Different Size Tires and Wheels . . . . . . . . . . . . . . . . . . . . . . 262
Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . . . 263
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . 264
Wheel Replacement . . . . . . . . . . 265
Tire Chains . . . . . . . . . . . . . . . . . . . 266
If a Tire Goes Flat . . . . . . . . . . . . 267Jump Starting
Jump Starting - North America . . . . . . . . . . . . . . . . . . . . . 267

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12470550) - 2020 - CRC - 4/23/20
Service and Maintenance 293
.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 0295 for GM approved
fluids.
. Engine oil and windshield
washer fluid levels should be
checked at every fuel fill.
. 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.
Tires
Tires need to be properly inflated,
rotated, and balanced. Maintaining
the tires can save money and fuel,
and can 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.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12470550) - 2020 - CRC - 4/23/20
Index 325
IndexA
Accessories andModifications . . . . . . . . . . . . . . . . . . 211
Accessory Power . . . . . . . . . . . . . . . 168
Active Fuel Management . . . . . . . 169
Add-On Electrical Equipment . . . 208
Additional Information OnStar . . . . . . . . . . . . . . . . . . . . . . . 318
Additional Maintenance and Care . . . . . . . . . . . . . . . . . . . . . . 292
Adjustments Lumbar, Front Seats . . . . . . . . . . . . 49
Air Cleaner/Filter, Engine . . . . . . . 224
Air Conditioning . . . . . . . . . . . . . . . . 139
Air Dam, Front . . . . . . . . . . . . . . . . . . 164
Air Filter Life System . . . . . . . . . . . . . . . . . . . 224
Air Filter, Passenger Compartment . . . . . . . . . . . . . . . . . 143
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 143
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . 73
How Does an AirbagRestrain? . . . . . . . . . . . . . . . . . . . . . 66
Passenger Sensing System . . . . 68
What Makes an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 66 Airbag System (cont'd)
What Will You See after an
Airbag Inflates? . . . . . . . . . . . . . . . 66
When Should an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 65
Where Are the Airbags? . . . . . . . . 64
Airbags
Adding Equipment to theVehicle . . . . . . . . . . . . . . . . . . . . . . . . 72
Passenger Status Indicator . . . 100
Readiness Light . . . . . . . . . . . . . . 100
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . . . 72
System Check . . . . . . . . . . . . . . . . . . 63
Alarm Vehicle Security . . . . . . . . . . . . . . . . 26
Alert Side Blind Zone (SBZA) . . . . . . 202
All-Season Tires . . . . . . . . . . . . . . . . 246
Antilock Brake System (ABS) . . . 179 Warning Light . . . . . . . . . . . . . . . . . 105
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . 273
Interior . . . . . . . . . . . . . . . . . . . . . . . . 279
Assistance Program, Roadside . . . . . . . . . . . . . . . . . . . . . . 306
Assistance Systems for Parking and Backing . . . . . . . . . . 200

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
330 Index
Lamps (cont'd)Malfunction Indicator
(Check Engine) . . . . . . . . . . . . . 102
On Reminder . . . . . . . . . . . . . . . . . 108
Reading . . . . . . . . . . . . . . . . . . . . . . 129
Lap-Shoulder Belt . . . . . . . . . . . . . . . 58
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . 79
LED Lighting . . . . . . . . . . . . . . . . . . . . 238
Lifting the Vehicle, Tires . . . . . . . . 211
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . 130
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Illumination Control . . . . . . . . . . . 129
LED . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Lights
Airbag Readiness . . . . . . . . . . . . . 100
Antilock Brake System(ABS) Warning . . . . . . . . . . . . . . 105
Brake System Warning . . . . . . . 104
Charging System . . . . . . . . . . . . . 101
Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . 102
Cruise Control . . . . . . . . . . . . . . . . 108
Door Ajar . . . . . . . . . . . . . . . . . . . . . 108
Electric Parking Brake . . . . . . . . 104
Electronic Stability Control (ESC), Off . . . . . . . . . . . . . . . . . . . 106 Lights (cont'd)
Engine Oil Pressure . . . . . . . . . . 107
Flash-to-Pass . . . . . . . . . . . . . . . . . 126
Front Lift System . . . . . . . . . . . . . 103
High-Beam On . . . . . . . . . . . . . . . . 107
High/Low Beam Changer . . . . . 126
Seat Belt Reminders . . . . . . . . . . . . 99
Security . . . . . . . . . . . . . . . . . . . . . . 107
Service Electric Parking
Brake . . . . . . . . . . . . . . . . . . . . . . . 105
Tire Pressure . . . . . . . . . . . . . . . . . 106
Traction Off . . . . . . . . . . . . . . . . . . . 105
Limited-Slip Differential . . . . . . . . . 195
Locks Automatic Door . . . . . . . . . . . . . . . . . 20
Delayed Locking . . . . . . . . . . . . . . . . 20
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Lockout Protection . . . . . . . . . . . . . . 20
Loss of Control . . . . . . . . . . . . . . . . . 150
Low-Profile Tires . . . . . . . . . . . . . . . . 248
Lower Anchors and Tethers for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . . . . . 79
Lumbar Adjustment . . . . . . . . . . . . . . 49 Front Seats . . . . . . . . . . . . . . . . . . . . . 49M
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . . 297
Maintenance and Care Additional . . . . . . . . . . . . . . . . . . . . . 292
Maintenance Schedule . . . . . . . . . 286 Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . 295
Malfunction Indicator Lamp . . . . . 102
Manual Mode . . . . . . . . . . . . . . . . . . . 174
Memory Seats . . . . . . . . . . . . . . . . . . . 50
Messages Engine Power . . . . . . . . . . . . . . . . .115
Vehicle . . . . . . . . . . . . . . . . . . . . . . . .114
Vehicle Speed . . . . . . . . . . . . . . . . .115
Mirror Rear Camera . . . . . . . . . . . . . . . . . . . 32
Mirrors Automatic Dimming . . . . . . . . . . . . . 31
Automatic Dimming
Rearview . . . . . . . . . . . . . . . . . . . . . . 32
Convex . . . . . . . . . . . . . . . . . . . . . . . . . 29
Folding . . . . . . . . . . . . . . . . . . . . . . . . . 30
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 31
Manual Rearview . . . . . . . . . . . . . . . 32
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Tilt in Reverse . . . . . . . . . . . . . . . . . . 31
Mirrors, Interior Rearview . . . . . . . . 32

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

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12470550) - 2020 - CRC - 4/23/20
332 Index
R
Radio Frequency Statement . . . . 312
Reading Lamps . . . . . . . . . . . . . . . . . 129
Rear Camera Mirror . . . . . . . . . . . . . 32
Rear Storage . . . . . . . . . . . . . . . . . . . . 84
Rear Vision Camera (RVC) . . . . . 200
Rear Windows . . . . . . . . . . . . . . . . . . . 37
Rearview Mirrors . . . . . . . . . . . . . . . . 32Automatic Dimming . . . . . . . . . . . . . 32
Reclining Seatbacks . . . . . . . . . . . . . 49
Recommended
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Recommended Fluids and Lubricants . . . . . . . . . . . . . . . . . . . . . 295
Records Maintenance . . . . . . . . . . . . . . . . . . 297
Recreational Vehicle Towing . . . . 273
Reimbursement Program, GM Mobility . . . . . . . . . . . . . . . . . . . 306
Remote Keyless Entry (RKE) System . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Remote Vehicle Start . . . . . . . . . . . . 15
Replacement Parts Airbags . . . . . . . . . . . . . . . . . . . . . . . . . 73
Maintenance . . . . . . . . . . . . . . . . . . 296
Replacing Airbag System . . . . . . . . 73
Replacing Seat Belt System Parts after a Crash . . . . . . . . . . . . . 62 Reporting Safety Defects
Canadian Government . . . . . . . . 313
General Motors . . . . . . . . . . . . . . . 313
U.S. Government . . . . . . . . . . . . . 312
Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . . . 168
Reverse Tilt Mirrors . . . . . . . . . . . . . . 31
Ride Control Systems
Enhanced TractionSystem (ETS) . . . . . . . . . . . . . . . 195
Roads
Driving, Wet . . . . . . . . . . . . . . . . . . 156
Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . . . . 306
Roof Panel . . . . . . . . . . . . . . . . . . . . . . 37
Rotation, Tires . . . . . . . . . . . . . . . . . . 259
Routing, Engine Drive Belt . . . . . . 301
Run-Flat Tires . . . . . . . . . . . . . . . . . . 247
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . . . 171
S
Safety Defects ReportingCanadian Government . . . . . . . . 313
General Motors . . . . . . . . . . . . . . . 313 Safety Defects Reporting (cont'd)
U.S. Government . . . . . . . . . . . . . 312
Safety System Check . . . . . . . . . . . . 61
Scheduling Appointments . . . . . . . 308
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . 55 Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Extender . . . . . . . . . . . . . . . . . . . . . . . . 61
How to Wear Seat BeltsProperly . . . . . . . . . . . . . . . . . . . . . . . 56
Lap-Shoulder Belt . . . . . . . . . . . . . . 58
Reminders . . . . . . . . . . . . . . . . . . . . . . 99
Replacing after a Crash . . . . . . . . 62
Use During Pregnancy . . . . . . . . . . 61
Seats Head Restraints . . . . . . . . . . . . . . . . 47
Heated and Ventilated Front . . . . 53
Lumbar Adjustment, Front . . . . . . 49
Memory . . . . . . . . . . . . . . . . . . . . . . . . . 50
Power Adjustment, Front . . . . . . . 48
Reclining Seatbacks . . . . . . . . . . . . 49
Securing Child Restraints . . . . . . . . 80
Security
Light . . . . . . . . . . . . . . . . . . . . . . . . . . 107
OnStar . . . . . . . . . . . . . . . . . . . . . . . 318
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 26
Vehicle Alarm . . . . . . . . . . . . . . . . . . . 26
Service . . . . . . . . . . . . . . . . . . . . . . . . . 144