2015 CHEVROLET CORVETTE GRAND SPORT fuel

Black plate (1,1)Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7576293) - 2015 - crc - 6/17/14
2015 Chevrolet Corvette Owner ManualM
In Brief. . . . . . . . . . . . . . . . . . . . . . . . 1-1
Instrument Panel . . . . . . . . . . . . . . 1-2
Initial Drive Information . . . . . . . . 1-4
Vehicle Features . . . . . . . . . . . . . 1-17
Performance and Maintenance . . . . . . . . . . . . . . . . 1-19
Keys, Doors, and Windows . . . . . . . . . . . . . . . . . . . . 2-1
Keys and Locks . . . . . . . . . . . . . . . 2-1
Doors . . . . . . . . . . . . . . . . . . . . . . . . 2-14
Vehicle Security . . . . . . . . . . . . . . 2-16
Exterior Mirrors . . . . . . . . . . . . . . . 2-19
Interior Mirrors . . . . . . . . . . . . . . . . 2-21
Windows . . . . . . . . . . . . . . . . . . . . . 2-21
Roof . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24
Seats and Restraints . . . . . . . . . 3-1
Head Restraints . . . . . . . . . . . . . . . 3-2
Front Seats . . . . . . . . . . . . . . . . . . . . 3-2
Safety Belts . . . . . . . . . . . . . . . . . . . . 3-8
Airbag System . . . . . . . . . . . . . . . . 3-15
Child Restraints . . . . . . . . . . . . . . 3-26 Storage
. . . . . . . . . . . . . . . . . . . . . . . 4-1
Storage Compartments . . . . . . . . 4-1
Additional Storage Features . . . 4-4
Instruments and Controls . . . . 5-1
Controls . . . . . . . . . . . . . . . . . . . . . . . 5-2
Warning Lights, Gauges, and
Indicators . . . . . . . . . . . . . . . . . . . . 5-6
Information Displays . . . . . . . . . . 5-26
Vehicle Messages . . . . . . . . . . . . 5-34
Vehicle Personalization . . . . . . . 5-45
Universal Remote System . . . . 5-52
Lighting . . . . . . . . . . . . . . . . . . . . . . . 6-1
Exterior Lighting . . . . . . . . . . . . . . . 6-1
Interior Lighting . . . . . . . . . . . . . . . . 6-5
Lighting Features . . . . . . . . . . . . . . 6-6
Infotainment System . . . . . . . . . 7-1
Introduction . . . . . . . . . . . . . . . . . . . . 7-1
Performance Data Recorder (PDR) . . . . . . . . . . . . . . 7-1 Climate Controls
. . . . . . . . . . . . . 8-1
Climate Control Systems . . . . . . 8-1
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 8-5
Maintenance . . . . . . . . . . . . . . . . . . . 8-5
Driving and Operating . . . . . . . . 9-1
Driving Information . . . . . . . . . . . . . 9-2
Starting and Operating . . . . . . . 9-18
Engine Exhaust . . . . . . . . . . . . . . 9-26
Automatic Transmission . . . . . . 9-27
Manual Transmission . . . . . . . . . 9-31
Brakes . . . . . . . . . . . . . . . . . . . . . . . 9-34
Ride Control Systems . . . . . . . . 9-37
Cruise Control . . . . . . . . . . . . . . . . 9-48
Driver Assistance Systems . . . 9-51
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 9-53
Trailer Towing . . . . . . . . . . . . . . . . 9-57
Conversions and Add-Ons . . . 9-57
Vehicle Care . . . . . . . . . . . . . . . . . 10-1
General Information . . . . . . . . . . 10-2
Vehicle Checks . . . . . . . . . . . . . . . 10-5
Headlamp Aiming . . . . . . . . . . . 10-37
Bulb Replacement . . . . . . . . . . 10-37
Electrical System . . . . . . . . . . . . 10-39
Wheels and Tires . . . . . . . . . . . 10-46

Black plate (4,1)Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7576293) - 2015 - crc - 6/17/14
iv Introduction
Danger, Warnings, and
Cautions
Warning messages found on vehicle
labels and in this manual describe
hazards and what to do to avoid or
reduce them.
{Danger
Danger indicates a hazard with a
high level of risk which will result
in serious injury or death.
{Warning
Warning indicates a hazard that
could result in injury or death.
{Caution
Caution indicates a hazard that
could result in property or vehicle
damage.
A circle with a slash through it is a
safety symbol which means“Do
Not,” “Do not do this,” or“Do not let
this happen.”
Symbols
The vehicle has components and
labels that use symbols instead of
text. Symbols are shown along with
the text describing the operation or
information relating to a specific
component, control, message,
gauge, or indicator.
M: This symbol is shown when
you need to see your owner manual
for additional instructions or
information.
*: This symbol is shown when
you need to see a service manual
for additional instructions or
information. Vehicle Symbol Chart
Here are some additional symbols
that may be found on the vehicle
and what they mean. For more
information on the symbol, refer to
the Index.
9:
Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
%:Audio Steering Wheel Controls
or OnStar®(if equipped)
$: Brake System Warning Light
":Charging System
I:Cruise Control
B: Engine Coolant Temperature
O:Exterior Lamps
.:Fuel Gauge
+:Fuses
3: Headlamp High/Low-Beam
Changer
j: LATCH System Child
Restraints

Black plate (1,1)Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7576293) - 2015 - crc - 6/17/14
In Brief 1-1
In Brief
Instrument Panel
Instrument Panel . . . . . . . . . . . . . . 1-2
Initial Drive Information
Initial Drive Information . . . . . . . . 1-4
Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . 1-4
Remote Vehicle Start . . . . . . . . . 1-5
Door Locks . . . . . . . . . . . . . . . . . . . 1-5
Trunk Release . . . . . . . . . . . . . . . . 1-7
Windows . . . . . . . . . . . . . . . . . . . . . . 1-8
Seat Adjustment . . . . . . . . . . . . . . 1-8
Memory Features . . . . . . . . . . . . . 1-9
Heated and Ventilated Seats . . . . . . . . . . . . . . . . . . . . . . . 1-10
Safety Belts . . . . . . . . . . . . . . . . . . 1-10
Passenger Sensing System . . . . . . . . . . . . . . . . . . . . . 1-11
Mirror Adjustment . . . . . . . . . . . . 1-11
Steering Wheel Adjustment . . . . . . . . . . . . . . . . . 1-12
Interior Lighting . . . . . . . . . . . . . . 1-13
Exterior Lighting . . . . . . . . . . . . . 1-13
Windshield Wiper/Washer . . . . 1-14
Climate Controls . . . . . . . . . . . . . 1-15
Transmission . . . . . . . . . . . . . . . . 1-16
Vehicle Features
Infotainment System . . . . . . . . . 1-17
Steering Wheel Controls . . . . . 1-17
Cruise Control . . . . . . . . . . . . . . . 1-17
Driver Information Center (DIC) . . . . . . . . . . . . . . . 1-17
Rear Vision Camera (RVC) . . . . . . . . . . . . . 1-18
Power Outlets . . . . . . . . . . . . . . . 1-18
Universal Remote System . . . 1-18
Roof Panel . . . . . . . . . . . . . . . . . . 1-19
Convertible . . . . . . . . . . . . . . . . . . 1-19
Performance and Maintenance
Traction Control/Electronic Stability Control . . . . . . . . . . . . 1-19
Tire Pressure Monitor . . . . . . . . 1-20
Performance Vehicle Features . . . . . . . . . . . . . . . . . . . 1-20
Engine Oil Life System . . . . . . 1-21
Car Wash Guidelines . . . . . . . . 1-21
Driving for Better Fuel Economy . . . . . . . . . . . . . . . . . . . 1-21
Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . 1-22
OnStar
®. . . . . . . . . . . . . . . . . . . . . 1-22

Black plate (6,1)Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7576293) - 2015 - crc - 6/17/14
1-6 In Brief
Driver Door
1. Door Handle Sensor
2. Power Door Lock Switch
3. Door Latch Button
For Keyless Access, hold the RKE
transmitter within 1 m (3 ft) of the
door handle. Grip and press the
door handle sensor (1). SeeRemote
Keyless Entry (RKE) System
Operation on page 2-3. This feature
can be programmed. See Vehicle
Personalization on page 5-45.
Passenger Door
To lock or unlock a door from the
inside, use the power door lock
switch.
Q: Press to lock the doors.
K: Press to unlock the doors.
To open a door from the inside,
press the door latch button.
The fuel door is also locked and
unlocked using these features.
See Power Door Locks on
page 2-13.
Loss of Vehicle Electrical
Power
If the vehicle has lost battery power,
open the driver door manually.
From Inside the Vehicle
Pull the door release handle.

Black plate (16,1)Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7576293) - 2015 - crc - 6/17/14
1-16 In Brief
Transmission
Manual Paddle Shift
(Automatic Transmission)
The Manual Paddle Shift system
can be used in D (Drive) or
M (Manual Mode). The system is
activated by pushing the left paddle
to downshift and right paddle to
upshift. The current gear will be
displayed in the instrument cluster,
or the Head-Up Display (HUD),
if equipped.The Manual Paddle Shift system will
not allow either an upshift or a
downshift, if the vehicle speed is too
fast or too slow, nor will it allow a
start from 4 (Fourth) or higher gear.
See
Manual Mode on page 9-28.
Active Rev Match (Manual
Transmission)
Vehicles equipped with a manual
transmission have Active Rev Match
(ARM). ARM aids in smoother
shifting by matching the engine
speed to the next selected gear.
The system is normally off. It is
activated and deactivated by
pressing either of the paddles
marked REV MATCH on the
steering wheel. See Active Rev
Match on page 9-33.
1–4 Shift Message (Manual
Transmission)
On vehicles with a manual
transmission, when this DIC
message is displayed, the transmission can only shift from
1 (First) to 4 (Fourth) instead of
1 (First) to 2 (Second).
For more information about shifting
for the best fuel economy, see
Manual Transmission on page 9-31.

Black plate (21,1)Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7576293) - 2015 - crc - 6/17/14
In Brief 1-21
performance braking system. This
brake system is designed for
superior fade resistance and
consistent operation using high
performance brake pads. Brake
squeal is normal and does not affect
system performance.
Tire Chatter/Hop
When driving at slow speeds and in
very tight turns, the vehicle may
have tire chatter/hop. This condition
is normal and the vehicle does not
require service.
Road Imperfections/Crown Effects
The vehicle's precise steering and
handling make it very responsive to
road surface feedback. A slight pull
may be felt in the steering
depending on the crown of the road
and/or other road surface variations
such as troughs or ruts. This is
normal and the vehicle does not
require service.Engine Oil Life System
The engine oil life system calculates
engine oil life based on vehicle use
and displays a CHANGE ENGINE
OIL SOON DIC message when it is
necessary to change the engine oil
and filter. The oil life system should
be reset to 100% only following an
oil change.
Resetting the Oil Life System
1. Scroll through the DIC InfoPages menu until the
REMAINING OIL LIFE
percentage is displayed. See
Driver Information Center (DIC)
on page 5-26.
2. Press and hold the SEL button on the DIC while the Oil Life
display is active. The oil life will
change to 100%.
See Engine Oil Life System on
page 10-18.
Car Wash Guidelines
{Caution
Some automatic car washes can
cause damage to the vehicle,
wheels, or convertible top,
if equipped. Automatic car
washes are not recommended,
due to lack of clearance for the
undercarriage and/or wide rear
tires and wheels. See "Washing
the Vehicle" under Exterior Care
on page 10-82
Driving for Better Fuel
Economy
Driving habits can affect fuel
mileage. Here are some driving tips
to get the best fuel economy
possible.
.Avoid fast starts and accelerate
smoothly.
.Brake gradually and avoid
abrupt stops.

Black plate (22,1)Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7576293) - 2015 - crc - 6/17/14
1-22 In Brief
.Avoid idling the engine for long
periods of time.
.When road and weather
conditions are appropriate, use
cruise control.
.Always follow posted speed
limits or drive more slowly when
conditions require.
.Keep vehicle tires properly
inflated.
.Combine several trips into a
single trip.
.Replace the vehicle's tires with
the same TPC Spec number
molded into the tire's sidewall
near the size.
.Follow recommended scheduled
maintenance.
.Select Eco mode for improved
fuel economy. This will result in
better Active Fuel Management
(AFM) operation. SeeActive
Fuel Management
®on
page 9-25.
.For recommended shift speeds,
see Manual Transmission on
page 9-31.
Premium Fuel
Premium fuel is recommended. See
Fuel on page 9-53.
Roadside Assistance
Program
U.S.: 1-800-243-8872
TTY Users (U.S. Only):
1-888-889-2438
Canada: 1-800-268-6800
New Chevrolet owners are
automatically enrolled in the
Roadside Assistance Program.
See Roadside Assistance Program
on page 13-5.
OnStar®
This vehicle may be equipped with a
comprehensive, in-vehicle system
that can connect to a live OnStar
Advisor for Emergency, Security, Navigation, Connection, and
Diagnostic Services. OnStar
services may require a paid
subscription. See
OnStar Overview
on page 14-1.

Black plate (3,1)Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7576293) - 2015 - crc - 6/17/14
Keys, Doors, and Windows 2-3
.If the transmitter is still not
working correctly, see your
dealer or a qualified technician
for service.
Remote Keyless Entry
(RKE) System Operation
The Keyless Access system allows
for vehicle entry when the
transmitter is within 1 m (3 ft). See
“Keyless Access Operation”later in
this section.
The RKE transmitter functions may
work up to 60 m (197 ft) away from
the vehicle.
Other conditions can affect the
performance of the transmitter. See
Remote Keyless Entry (RKE)
System on page 2-2.
With Remote Start and Convertible
Top Shown, Others Similar
Q(Lock): Press to lock all doors.
The turn signal indicators may flash
and/or the horn may sound to
indicate locking. See “Remote Lock,
Unlock, Start” underVehicle
Personalization on page 5-45.
If the driver door is open when
Qis
pressed and Unlocked Door
Anti-Lockout is enabled through the
vehicle personalization, all doors will
lock and then the driver door will immediately unlock. See
“Unlocked
Door Anti-Lockout” underVehicle
Personalization on page 5-45. If the
passenger door is open when
Qis
pressed, both doors lock.
Pressing
Qmay also arm the
theft-deterrent system. See Vehicle
Alarm System on page 2-16.
When the doors are locked, the fuel
door is also locked.
K(Unlock): Press to unlock the
driver door. Press again within
five seconds to unlock both doors.
When remotely unlocking the
vehicle at night, the headlamps and
back-up lamps will come on for
about 30 seconds to light your
approach to the vehicle. The turn
signal indicators may flash to
indicate unlocking. Memory seat
positions may be recalled when
unlocking the vehicle and when the
door is open.