2015 CHEVROLET CORVETTE GRAND SPORT clock

Black plate (13,1)Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7576293) - 2015 - crc - 6/17/14
In Brief 1-13
Interior Lighting
Courtesy Lamps
When any door or the hatch/trunk is
opened, the interior lamps will come
on, unless it is bright outside.
To turn the courtesy lamps on or off,
turn the instrument panel brightness
knob completely clockwise or
counterclockwise.
Reading Lamps
The reading lamps are in the
overhead console. The lamps go on
when a door is opened. When the
doors are closed, press the lamp
buttons to turn on each lamp.Interior Light Control
The knob for this feature is on the
left side of the instrument panel.
Turn clockwise or counterclockwise
to brighten or dim the lights. Turn
the knob completely clockwise to
turn the interior lights on.
For more information on interior
lighting, see:
.Instrument Panel Illumination
Control on page 6-5.
Exterior Lighting
Exterior Lamps
There are four positions:
O:
Briefly turn to this position to
turn the automatic light control off or
on again. When released, the
control returns to the AUTO
position.
AUTO: Sets the exterior lamps to
automatic mode. AUTO mode turns
the exterior lamps on and off
depending on how much light is
available outside the vehicle.
;: Turns on the parking lamps
including all lamps except the
headlamps.
5: Turns on the headlamps
together with the parking lamps and
instrument panel lights.
See:
.Exterior Lamp Controls on
page 6-1.
.Automatic Headlamp System on
page 6-3.

Black plate (1,1)Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7576293) - 2015 - crc - 6/17/14
Instruments and Controls 5-1
Instruments and
Controls
Controls
Steering Wheel Adjustment . . . 5-2
Steering Wheel Controls . . . . . . 5-2
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Windshield Wiper/Washer . . . . . 5-2
Compass . . . . . . . . . . . . . . . . . . . . . 5-3
Clock . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Power Outlets . . . . . . . . . . . . . . . . . 5-4
Warning Lights, Gauges, and
Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . . 5-6
Instrument Cluster . . . . . . . . . . . . 5-7
Speedometer . . . . . . . . . . . . . . . . 5-12
Odometer . . . . . . . . . . . . . . . . . . . . 5-12
Trip Odometer . . . . . . . . . . . . . . . 5-12
Tachometer . . . . . . . . . . . . . . . . . . 5-12
Fuel Gauge . . . . . . . . . . . . . . . . . . 5-13
Boost Gauge . . . . . . . . . . . . . . . . 5-14
Engine Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . 5-15
Safety Belt Reminders . . . . . . . 5-15
Airbag Readiness Light . . . . . . 5-16 Passenger Airbag Status
Indicator . . . . . . . . . . . . . . . . . . . . 5-17
Charging System Light . . . . . . 5-18
Malfunction Indicator Lamp . . . . . . . . . . . . . 5-18
Brake System Warning Light . . . . . . . . . . . . . . . . . . . . . . . 5-21
Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . 5-21
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . 5-21
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . 5-22
Traction Off Light . . . . . . . . . . . . 5-22
StabiliTrak
®OFF Light . . . . . . . 5-23
Traction Control System (TCS)/StabiliTrak
®Light . . . . 5-23
Engine Coolant Temperature Warning Light . . . . . . . . . . . . . . 5-23
Tire Pressure Light . . . . . . . . . . 5-24
Engine Oil Pressure Light . . . . 5-24
Low Fuel Warning Light . . . . . . 5-25
Security Light . . . . . . . . . . . . . . . . 5-25
High-Beam On Light . . . . . . . . . 5-25
Lamps On Reminder . . . . . . . . . 5-26
Cruise Control Light . . . . . . . . . 5-26
Door Ajar Light . . . . . . . . . . . . . . 5-26
Information Displays
Driver Information Center (DIC) . . . . . . . . . . . . . . . 5-26
Head-Up Display (HUD) . . . . . 5-29
Vehicle Messages
Vehicle Messages . . . . . . . . . . . 5-34
Battery Voltage and Charging Messages . . . . . . . . . . . . . . . . . . 5-34
Brake System Messages . . . . 5-34
Compass Messages . . . . . . . . . 5-35
Convertible Top Messages . . . 5-35
Cruise Control Messages . . . . 5-36
Door Ajar Messages . . . . . . . . . 5-36
Engine Cooling System Messages . . . . . . . . . . . . . . . . . . 5-37
Engine Oil Messages . . . . . . . . 5-37
Engine Power Messages . . . . 5-38
Fuel System Messages . . . . . . 5-38
Key and Lock Messages . . . . . 5-38
Lamp Messages . . . . . . . . . . . . . 5-39
Ride Control System Messages . . . . . . . . . . . . . . . . . . 5-39
Airbag System Messages . . . . 5-42
Security Messages . . . . . . . . . . 5-42
Service Vehicle Messages . . . 5-42
Starting the Vehicle Messages . . . . . . . . . . . . . . . . . . 5-43
Tire Messages . . . . . . . . . . . . . . . 5-43

Black plate (4,1)Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7576293) - 2015 - crc - 6/17/14
5-4 Instruments and Controls
Positioning System (GPS) antenna,
StabiliTrak®, and vehicle speed
information.
The compass system is designed to
operate for a certain number of
miles or degrees of turn before
needing a signal from the GPS
satellites. When the compass
display shows CAL, drive the
vehicle for a short distance in an
open area where it can receive a
GPS signal. The compass system
will automatically determine when a
GPS signal is restored and provide
a heading again. See Compass
Messages on page 5-35 for the
messages that may be displayed for
the compass.
Clock
The infotainment system controls
are used to access the time and
date settings through the menu
system. See “Home Page” in the
infotainment manual for information
about how to use the menu system.
Setting the Time
To set the time:
1. From the Home Page, press the SETTINGS screen button and
press Time and Date.
2. Press Set Time and press + or −
to increase or decrease hours,
minutes, and AM or PM. Press
12Hr or 24Hr for 12 or 24 hour
clock.
3. Press
}to go back to the
previous menu.
If auto timing is set, the time
displayed on the clock may not
update immediately when driving
into a new time zone.
To set the date:
1. Press the SETTINGS screen button and press Time and Date.
2. Press Set Date and press + or −
to increase or decrease month,
day, or year.
3. Press
}to go back to the
previous menu. To set the clock display:
1. Press the SETTINGS screen
button and press Time and Date.
2. Press Clock Display and press OFF or ON to turn the clock
display off or on.
3. Press
}to go back to the
previous menu.
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:
.In front of the cupholder. Open
the door compartment to access.
.Inside the center console
storage compartment.
.In the rear compartment.
Lift the cover to access and replace
when not in use.

Black plate (46,1)Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7576293) - 2015 - crc - 6/17/14
5-46 Instruments and Controls
Personalization Menus
The following list of menu items may
be available:
.Time and Date
.Driving Mode
.Language (Language)
.Valet Mode
.Teen Driver
.Radio
.Vehicle
.Bluetooth
.Voice
.Display
.Rear Camera
.Return to Factory Settings
.Software Information
Each menu is detailed in the
following information.
Time and Date
Manually set the time and date. See
Clock on page 5-4.
Driving Mode
Select and the following may
display:
.Engine Sound Management
.Steering
Engine Sound Management
This allows the Engine Sound
Management feature to be turned
on or off.
Select Auto (Mode Selector) or Off.
Steering
This allows the Steering feature to
be turned on or off.
Select Auto (Mode Selector), Tour,
Sport, or Track.
Language (Language)
Select Language, then select from
the available language(s).
The selected language will display
on the system, and voice
recognition will reflect the selected
language.
Valet Mode (If Equipped)
This will lock the infotainment
system and steering wheel controls.
It may also limit top speed, power,
and access to vehicle storage
locations (if equipped).
To enable valet mode:
1. Enter a four-digit code on the keypad.
2. Press Enter to go to the confirmation screen.
3. Re-enter the four-digit code.
Press LOCK or UNLOCK to lock or
unlock the system. Press Back to go
back to the previous menu.
Teen Driver (If Equipped)
Press and the following may
display:
.View Report Card
.Manage Settings
.Change PIN
.Key Registration
.Clear All Teen Keys/PIN

Black plate (5,1)Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7576293) - 2015 - crc - 6/17/14
Lighting 6-5
When the hazard warning flashers
are on, the turn signals will
not work.
Turn and Lane-Change
Signals
An arrow on the instrument cluster
flashes in the direction of the turn or
lane change.
Move the lever all the way up or
down to signal a turn.
Raise or lower the lever until the
arrow starts to flash to signal a lane
change. Hold it there until the lane
change is complete. If the lever is
briefly pressed and released, theturn signal flashes three times.
If more flashes are desired,
continue to hold the lever.
The lever returns to its starting
position when it is released.
If after signaling a turn or lane
change the arrows flash rapidly or
do not come on, a turn signal
indicator light failure may have
occurred.
If a turn signal has failed, the lamp
may need to be replaced. See your
dealer.
Turn Signal on Chime
A chime sounds if the turn signal
has been on for more than 1.2 km
(0.75 mi) of driving.
If you need to leave the turn signal
on for more than 1.2 km (0.75 mi),
turn off the signal and then turn it
back on.
Interior Lighting
Instrument Panel
Illumination Control
The knob for this feature is on the
left side of the instrument panel.
Turn the knob clockwise or
counterclockwise to brighten or dim
the instrument panel lights at night.
Turn the knob completely clockwise
to turn on the interior lights.
Courtesy Lamps
When any door or the hatch/trunk is
opened, the interior lamps will come
on, unless it is bright outside.

Black plate (6,1)Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7576293) - 2015 - crc - 6/17/14
6-6 Lighting
The rear compartment lights only
come on when the rear
compartment is opened.
To adjust the brightness of the
courtesy lamps, turn the instrument
panel brightness knob clockwise or
counterclockwise.
Reading Lamps
The reading lamps are in the
overhead console. The lamps go on
when a door is opened. When the
doors are closed, press the lamp
buttons to turn on each lamp.
Lighting Features
Entry Lighting
The headlamps, parking lamps,
taillamps, back-up lamps, license
plate lamps, outside mirror lamps,
dome lamp, and most of the interior
lamps turn on briefly at night, or in
areas with limited lighting, when
K
is pressed on the Remote Keyless
Entry (RKE) transmitter. When the
driver door is opened, all control
lights, Driver Information Center
(DIC) lights, and door pocket lights
turn on. After about 30 seconds the
exterior lamps turn off, and then the
dome and remaining interior lamps
dim to off. Entry lighting can be
disabled manually by changing the
ignition out of the OFF position,
or by pressing
Qon the RKE
transmitter.
This feature can be changed. See
“Vehicle Locator Lights” under
Vehicle Personalization on
page 5-45.
Exit Lighting
The headlamps, taillamps, back-up
lamps, parking lamps, outside mirror
lamps, and license plate lamps
come on at night, or in areas with
limited lighting, when the driver door
is opened after the ignition is turned
off. The dome lamp comes on after
the ignition is changed to the OFF
position. The exterior lamps and
dome lamp remain on after the door
is closed for a set amount of time,
then automatically turn off.
The exterior lamps turn off
immediately by turning the exterior
lamp control off.
This feature can be changed. See
Vehicle Personalization on
page 5-45.
Battery Power Protection
This vehicle has a feature to help
prevent the battery from being
drained in case any of the following
lamps are left on: vanity mirror
lamps, cargo lamps, reading lamps,

Black plate (2,1)Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7576293) - 2015 - crc - 6/17/14
8-2 Climate Controls
Passenger Temperature Control
The passenger temperature control
is below the passenger side
air vent.
On/Off System Operation
Press AUTO to turn the system on.
Turn the fan control knob completely
counterclockwise to turn the fan off.
Automatic Operation
The system automatically controls
the fan speed, air delivery, air
conditioning, and recirculation in
order to heat or cool the vehicle to
the desired temperature. When the AUTO indicator light is
on, the system is in full automatic
operation. If the air delivery mode or
fan setting is manually adjusted or
the A/C is turned off, the AUTO
indicator turns off and displays will
show the selected settings.
To place the system in
automatic mode:
1. Press AUTO.
2. Set the temperature. Allow the
system time to stabilize. Then
adjust the temperature as
needed for best comfort.
The system operates to reach the
set temperature as quickly as
possible. The AUTO control system
works best with the windows up and
the removable roof installed or the
convertible top up.
Manual Operation
Driver and Passenger
Temperature Control: The
temperature can be adjusted
separately for the driver and
passenger. Turn the knob clockwise or
counterclockwise to increase or
decrease the driver temperature
setting. Press
worxto increase
or decrease the passenger
temperature setting.
SYNC: Press to link all climate
zone settings to the driver settings.
The SYNC indicator light will turn
on. When the passenger
temperature setting is adjusted, the
SYNC indicator light turns off.
Fan Control: Turn the knob
clockwise or counterclockwise to
increase or decrease the fan speed.
Turn the knob completely
counterclockwise to turn the fan off.
Press AUTO to return to automatic
operation.
Air Delivery Modes: Press
Y,\,
[, or-to change the direction of
the airflow. An indicator light comes
on in the selected mode button.

Black plate (26,1)Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7576293) - 2015 - crc - 6/17/14
10-26 Vehicle Care
The engine coolant surge tank is
toward the rear of the engine
compartment on the passenger side
of the vehicle. SeeEngine
Compartment Overview on
page 10-7.
When the engine is cold, the coolant
level should be at the cold fill line on
the coolant surge tank.
When the engine is hot, the level
could be higher than the cold fill
line. If the coolant is below the cold
fill line when the engine is hot, there
could be a leak in the cooling
system.
If the coolant is low, add the coolant
or take the vehicle to a dealer for
service.
How to Add Coolant to the
Coolant Surge Tank
{Warning
You can be burned if you spill
coolant on hot engine parts.
Coolant contains ethylene glycol
and it will burn if the engine parts
are hot enough. Do not spill
coolant on a hot engine.
{Warning
Steam and scalding liquids from a
hot cooling system can blow out
and burn you badly. Never turn
the cap when the cooling system,
including the surge tank pressure
cap, is hot. Wait for the cooling
system and surge tank pressure
cap to cool. If coolant is needed, add the proper
DEX-COOL coolant mixture directly
to the surge tank, but be sure the
cooling system is cool before this
is done.
1. When the cooling system,
including the coolant surge tank
pressure cap and upper radiator
hose, is no longer hot, remove
the pressure cap.
Turn the pressure cap slowly
counterclockwise about
one-quarter turn and then stop.
If a hiss is heard, wait for that to
stop. A hiss means there is still
some pressure left.
2. Keep turning the pressure cap slowly, and remove it.
3. Fill the coolant surge tank with the proper DEX-COOL coolant
mixture until the level inside
stabilizes at the cold fill line on
the front of the surge tank.