2015 CHEVROLET CORVETTE GRAND SPORT Owners Manual

Black plate (18,1)Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7576293) - 2015 - crc - 6/17/14
1-18 In Brief
worx:Press to move up or
down in a list.
oorp: Pressoto open
application menus on the left. Press
pto open interaction menus on the
right.
SEL: Press to open a menu or
select a menu item. Press and hold
to reset values on certain screens.
See Driver Information Center (DIC)
on page 5-26.
Rear Vision
Camera (RVC)
The RVC displays a view of the
area behind the vehicle, on the
infotainment system display, when
the vehicle is shifted into
R (Reverse).
See Rear Vision Camera (RVC) on
page 9-51.
Power Outlets
Use the accessory power outlet to
plug in electrical equipment, such as
a cell phone or MP3 player.
There are three accessory power
outlets:
.Inside the center console
storage compartment.
.In front of the cupholder.
.In the rear compartment.
Lift the cover to access and replace
when not in use.
See Power Outlets on page 5-4.
Universal Remote System
This system, if equipped, provides a
way to replace up to three remote
control transmitters used to activate
devices such as garage door
openers, security systems, and
home automation devices.
Read the instructions completely
before attempting to program the
Universal Remote system. Because
of the steps involved, it may be
helpful to have another person

Black plate (19,1)Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7576293) - 2015 - crc - 6/17/14
In Brief 1-19
available to assist you with
programming the Universal Remote
system.
SeeUniversal Remote System on
page 5-52.
Roof Panel
If equipped with a removable roof
panel, there are three release
latches. Two are at the front of the
roof panel and one is at the rear of
the roof panel. See “Removing the
Roof Panel” underRoof Panel on
page 2-24.
Help may be needed to remove the
roof panel. Always store the roof
panel properly in the rear storage
compartment. For more information:
.See
“Storing the Roof Panel”
under Roof Panel on page 2-24.
.See“Installing the Roof Panel”
under Roof Panel on page 2-24.
Convertible
If equipped, the convertible top can
be automatically opened and
closed. For step-by-step
instructions, see Convertible Top on
page 2-27.
Performance and
Maintenance
Traction Control/
Electronic Stability
Control
The traction control system limits
wheel spin. The system turns on
automatically every time the vehicle
is started.
StabiliTrak is a computer controlled
system that helps the driver
maintain directional control of the
vehicle in difficult driving conditions.
This is accomplished by selectively
applying any one of the vehicle’s
brakes. The system turns on
automatically every time the vehicle
is started.
.To turn off traction control,
press and release the TCS/
StabiliTrak
gbutton on the
center console.
iilluminates in
the instrument cluster.

Black plate (20,1)Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7576293) - 2015 - crc - 6/17/14
1-20 In Brief
.To turn off both traction control
and StabiliTrak, press and hold
the TCS/StabiliTrak
gbutton,
until the Traction Off Light
i
and the StabiliTrak OFF Lightg
illuminate in the instrument
cluster.
.Press and release the TCS/
StabiliTrak
gbutton again to
turn on both systems.
See Traction Control/Electronic
Stability Control on page 9-37.
The vehicle has Driver Mode
Control and may have Competitive
Driving Mode. See Driver Mode
Control on page 9-39 and
Competitive Driving Mode on
page 9-43.
Tire Pressure Monitor
This vehicle may have a Tire
Pressure Monitor System (TPMS).
The low tire pressure warning light
alerts to a significant loss in
pressure of one of the vehicle's
tires. If the warning light comes on,
stop as soon as possible and inflate
the tires to the recommended
pressure shown on the Tire and
Loading Information label. See
Vehicle Load Limits on page 9-14.
The warning light will remain on until
the tire pressure is corrected.
The low tire pressure warning light
may come on in cool weather when
the vehicle is first started, and then
turn off as the vehicle is driven. This
may be an early indicator that the
tire pressures are getting low and
the tires need to be inflated to the
proper pressure. The TPMS does not replace normal
monthly tire maintenance. Maintain
the correct tire pressures.
See
Tire Pressure Monitor System
on page 10-57.Performance Vehicle
Features
Checking Engine Oil
Your vehicle may have a high
performance dry sump lubrication
system. This system operates
differently than a standard engine
lubrication system. See Engine Oil
on page 10-12.
Check the oil level only after the
engine has been thoroughly warmed
up and then check between five and
10 minutes of shutoff. This ensures
that the oil level reading obtained
will be accurate.
Brake Noise
Under certain weather or operating
conditions, occasional brake squeal
may be heard with the vehicle's

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 (1,1)Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7576293) - 2015 - crc - 6/17/14
Keys, Doors, and Windows 2-1
Keys, Doors, and
Windows
Keys and Locks
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . 2-2
Remote Keyless Entry (RKE) System Operation . . . . . . . . . . . 2-3
Remote Vehicle Start . . . . . . . . . 2-9
Door Locks . . . . . . . . . . . . . . . . . . 2-11
Power Door Locks . . . . . . . . . . . 2-13
Delayed Locking . . . . . . . . . . . . . 2-13
Automatic Door Locks . . . . . . . 2-13
Lockout Protection . . . . . . . . . . . 2-14
Doors
Hatch (Trunk) . . . . . . . . . . . . . . . . 2-14
Vehicle Security
Vehicle Security . . . . . . . . . . . . . . 2-16
Vehicle Alarm System . . . . . . . 2-16
Immobilizer . . . . . . . . . . . . . . . . . . 2-18
Immobilizer Operation . . . . . . . 2-18
Exterior Mirrors
Convex Mirrors . . . . . . . . . . . . . . 2-19
Power Mirrors . . . . . . . . . . . . . . . . 2-20
Folding Mirrors . . . . . . . . . . . . . . . 2-20
Heated Mirrors . . . . . . . . . . . . . . . 2-20
Automatic Dimming Mirror . . . 2-20
Reverse Tilt Mirrors . . . . . . . . . . 2-20
Interior Mirrors
Interior Rearview Mirrors . . . . . 2-21
Manual Rearview Mirror . . . . . . 2-21
Automatic Dimming Rearview Mirror . . . . . . . . . . . . . . . . . . . . . . . 2-21
Windows
Windows . . . . . . . . . . . . . . . . . . . . . 2-21
Power Windows . . . . . . . . . . . . . 2-22
Sun Visors . . . . . . . . . . . . . . . . . . . 2-23
Roof
Roof Panel . . . . . . . . . . . . . . . . . . 2-24
Convertible Top . . . . . . . . . . . . . . 2-27
Keys and Locks
Keys
{Warning
Leaving children in a vehicle with
a Remote Keyless Entry (RKE)
transmitter is dangerous and
children or others could be
seriously injured or killed. They
could operate the power windows
or other controls or make the
vehicle move. The windows will
function with the RKE transmitter
in the vehicle, and children or
others could be caught in the path
of a closing window. Do not leave
children in a vehicle with an RKE
transmitter.

Black plate (2,1)Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7576293) - 2015 - crc - 6/17/14
2-2 Keys, Doors, and Windows
The key inside the RKE transmitter
can be used to open the vehicle and
hatch/trunk if power to the vehicle is
lost. SeeHatch (Trunk) on
page 2-14.
With Remote Start and Convertible
Top Shown, Others Similar
Press the button near the bottom of
the RKE transmitter to remove the
key. Never pull the key out without
pressing the button.
This vehicle has a Keyless Access
system with pushbutton start. See
Ignition Positions on page 9-19 for
information on starting the vehicle. If it becomes difficult to turn the key,
inspect the key blade for debris.
If locked out of the vehicle, contact
Roadside Assistance. See
Roadside
Assistance Program on page 13-5.
With an active OnStar subscription,
an OnStar Advisor may remotely
unlock the vehicle. See OnStar
Overview on page 14-1.
Remote Keyless Entry
(RKE) System
See Radio Frequency Statement on
page 13-12.
If there is a decrease in the RKE
operating range:
.Check the distance. The
transmitter may be too far from
the vehicle.
.Check the location. Other
vehicles or objects may be
blocking the signal.
.Check the transmitter's battery.
See “Battery Replacement” later
in this section.

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.