2015 CHEVROLET CORVETTE Owners Manual

Black plate (8,1)Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7576293) - 2015 - crc - 10/31/14
14-8 OnStar
OnStar Personal Identification
Number (PIN)
A PIN is needed to access some of
the OnStar services, like Remote
Door Unlock and Stolen Vehicle
Assistance. The PIN will need to be
changed the first time when
speaking with an Advisor. To
change the OnStar PIN contact an
OnStar Advisor by pressing
|or
calling 1-888-4-ONSTAR.
Warranty
OnStar equipment may be
warranted as part of the vehicle
warranty.
Languages
The vehicle can be programmed to
respond in multiple languages.
Press
|and ask for an Advisor.
Advisors are available in English,
Spanish, and French. Available
languages may vary by country.
Potential Issues
OnStar cannot perform Remote
Door Unlock or Stolen Vehicle
Assistance after the vehicle has
been off continuously for five days.
After five days, OnStar can contact
Roadside Assistance and a
locksmith to help gain access to the
vehicle.
Global Positioning
System (GPS)
.Obstruction of the GPS can
occur in a large city with tall
buildings; in parking garages;
around airports; in tunnels,
underpasses, or parking
garages; or in an area with very
dense trees. If GPS signals are
not available, the OnStar system
should still operate to call
OnStar. However, OnStar could
have difficulty identifying the
exact location.
.In emergency situations, OnStar
can use the last stored GPS
location to send to emergency
responders.
A temporary loss of GPS can cause
loss of the ability to send a
Turn-by-Turn Navigation route. The
Advisor may give a verbal route or
may ask for a call back after the
vehicle is driven into an open area.
Cellular and GPS Antennas
Do not place items over or near the
antenna to prevent blocking cellular
and GPS signal reception. Cellular
reception is required for OnStar to
send remote signals to the vehicle.
Unable to Connect to OnStar
Message
If there is limited cellular coverage
or the cellular network has reached
maximum capacity, this message
may come on. Press
|to try the
call again or try again after driving a
few miles into another cellular area.

Black plate (9,1)Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7576293) - 2015 - crc - 10/31/14
OnStar 14-9
Vehicle and Power Issues
OnStar services require a vehicle
electrical system, wireless service,
and GPS satellite technologies to be
available and operating for features
to function properly. These systems
may not operate if the battery is
discharged or disconnected.
Add-on Electrical Equipment
The OnStar system is integrated
into the electrical architecture of the
vehicle. Do not add any electrical
equipment. SeeAdd-On Electrical
Equipment on page 9-58. Added
electrical equipment may interfere
with the operation of the OnStar
system and cause it to not operate.
Privacy
The complete OnStar Privacy
Statement may be found at
www.onstar.com (U.S.),
or www.onstar.ca (Canada). We
recommend that you review it. If you
have any questions, call
1-888-4-ONSTAR (1-888-466-7827)
or press
|to speak with an Advisor. Users of wireless
communications are cautioned that
the privacy of any information sent
via wireless cellular communications
cannot be assured. Third parties
may unlawfully intercept or access
transmissions and private
communications without consent.
OnStar - software
acknowledgements
Certain OnStar components include
libcurl and unzip software and other
third party software. Below are the
notices and licenses associated with
libcurl and unzip and for other third
party software please see http://
www.lg.com/global/support/
opensource/index and https://
www.onstar.com/web/portal/
getdocuments
libcurl:
COPYRIGHT AND PERMISSION
NOTICE
Copyright (c) 1996 - 2010, Daniel
Stenberg, .
All rights reserved. Permission to use, copy, modify,
and distribute this software for any
purpose with or without fee is
hereby granted, provided that the
above copyright notice and this
permission notice appear in all
copies.
THE SOFTWARE IS PROVIDED
“AS IS,”
WITHOUT WARRANTY OF
ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE
AND NONINFRINGEMENT OF
THIRD PARTY RIGHTS. IN NO
EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM,
DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF
CONTRACT, TORT OR
OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE
USE OR OTHER DEALINGS IN
THE SOFTWARE.

Black plate (10,1)Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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14-10 OnStar
Except as contained in this notice,
the name of a copyright holder shall
not be used in advertising or
otherwise to promote the sale, use
or other dealings in this Software
without prior written authorization of
the copyright holder.
unzip:
This is version 2005-Feb-10 of the
Info-ZIP copyright and license. The
definitive version of this document
should be available at ftp://
ftp.info-zip.org/pub/infozip/
license.html indefinitely.
Copyright (c) 1990-2005 Info-ZIP. All
rights reserved.
For the purposes of this copyright
and license,“Info-ZIP”is defined as
the following set of individuals:
Mark Adler, John Bush, Karl Davis,
Harald Denker, Jean-Michel Dubois,
Jean-loup Gailly, Hunter Goatley, Ed
Gordon, Ian Gorman, Chris
Herborth, Dirk Haase, Greg Hartwig,
Robert Heath, Jonathan Hudson,
Paul Kienitz, David Kirschbaum, Johnny Lee, Onno van der Linden,
Igor Mandrichenko, Steve P. Miller,
Sergio Monesi, Keith Owens,
George Petrov, Greg Roelofs, Kai
Uwe Rommel, Steve Salisbury,
Dave Smith, Steven M. Schweda,
Christian Spieler, Cosmin Truta,
Antoine Verheijen, Paul von Behren,
Rich Wales, Mike White.
This software is provided
“as is,”
without warranty of any kind,
express or implied. In no event shall
Info-ZIP or its contributors be held
liable for any direct, indirect,
incidental, special or consequential
damages arising out of the use of or
inability to use this software.
Permission is granted to anyone to
use this software for any purpose,
including commercial applications,
and to alter it and redistribute it
freely, subject to the following
restrictions:
1. Redistributions of source code must retain the above copyright
notice, definition, disclaimer, and
this list of conditions. 2. Redistributions in binary form
(compiled executables) must
reproduce the above copyright
notice, definition, disclaimer, and
this list of conditions in
documentation and/or other
materials provided with the
distribution. The sole exception
to this condition is redistribution
of a standard UnZipSFX binary
(including SFXWiz) as part of a
self-extracting archive; that is
permitted without inclusion of
this license, as long as the
normal SFX banner has not
been removed from the binary or
disabled.
3. Altered versions–including, but not limited to, ports to new
operating systems, existing ports
with new graphical interfaces,
and dynamic, shared, or static
library versions–must be plainly
marked as such and must not be
misrepresented as being the
original source. Such altered
versions also must not be
misrepresented as being

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OnStar 14-11
Info-ZIP releases–including, but
not limited to, labeling of the
altered versions with the names
“Info-ZIP”(or any variation
thereof, including, but not limited
to, different capitalizations),
“Pocket UnZip,” “WiZ” or
“MacZip” without the explicit
permission of Info-ZIP. Such
altered versions are further
prohibited from
misrepresentative use of the
Zip-Bugs or Info-ZIP e-mail
addresses or of the
Info-ZIP URL(s).
4. Info-ZIP retains the right to use the names “Info-ZIP,” “Zip,”
“UnZip,” “UnZipSFX,” “WiZ,”
“Pocket UnZip,” “Pocket Zip,”
and “MacZip” for its own source
and binary releases.

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14-12 OnStar
2NOTES

Black plate (1,1)Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7576293) - 2015 - crc - 10/31/14
INDEX i-1
A
Accessories andModifications . . . . . . . . . . . . . . . . . 10-2
Accessory Power . . . . . . . . . . . . . . 9-24
Active Fuel Management
®. . . . . 9-26
Active Rev Match . . . . . . . . . . . . . . 9-34
Add-On Electrical Equipment . . . . . . . . . . . . . . . . . . . 9-58
Additional Information OnStar
®. . . . . . . . . . . . . . . . . . . . . . 14-6
Additional Maintenance
and Care . . . . . . . . . . . . . . . . . . . . . 11-9
Adjustments Lumbar, Front Seats . . . . . . . . . . . 3-3
Air Cleaner/Filter, Engine . . . . . 10-20
Air Dam, Front . . . . . . . . . . . . . . . . . 9-20
Air Filter, Passenger Compartment . . . . . . . . . . . . . . . . . 8-5
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 8-5
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . 3-26
How Does an AirbagRestrain? . . . . . . . . . . . . . . . . . . . 3-19
Passenger Sensing System . . . . . . . . . . . . . . . . . . . . . . 3-20 Airbag System (cont'd)
What Makes an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . 3-19
What Will You See after an
Airbag Inflates? . . . . . . . . . . . . . 3-19
When Should an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . 3-18
Where Are the Airbags? . . . . . . 3-17
Airbags
Adding Equipment to theVehicle . . . . . . . . . . . . . . . . . . . . . . 3-25
Passenger Status Indicator . . . 5-17
Readiness Light . . . . . . . . . . . . . . 5-16
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . 3-25
System Check . . . . . . . . . . . . . . . . 3-15
Alarm Vehicle Security . . . . . . . . . . . . . . 2-16
Antilock Brake System (ABS) . . . . . . . . . . . . . . . . 9-35
Warning Light . . . . . . . . . . . . . . . . . 5-22
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . 10-84
Interior . . . . . . . . . . . . . . . . . . . . . . 10-89
Assistance Program, Roadside . . . . . . . . . . . . . . . . . . . . . 13-5 Automatic
Dimming Mirrors . . . . . . . . . . . . . . 2-20
Door Locks . . . . . . . . . . . . . . . . . . . 2-13
Headlamp System . . . . . . . . . . . . . 6-3
Transmission . . . . . . . . . . . . . . . . . 9-28
Transmission Fluid . . . . . . . . . 10-19
Automatic Transmission
Manual Mode . . . . . . . . . . . . . . . . . 9-29
Shift Lock ControlFunction Check . . . . . . . . . . . 10-36
Axle, Rear . . . . . . . . . . . . . . . . . . . . 10-35
B
Battery . . . . . . . . . . . . . . . . . . . . . . . 10-34
Exterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . . 6-7
Jump Starting . . . . . . . . . . . . . . . 10-80
Power Protection . . . . . . . . . . . . . . 6-6
Voltage and Charging Messages . . . . . . . . . . . . . . . . . . . 5-34
Blade Replacement, Wiper . . . 10-37
Boost Gauge . . . . . . . . . . . . . . . . . . 5-14
Brake Parking, Electric . . . . . . . . . . . . . . 9-36
System Warning Light . . . . . . . . 5-21

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i-2 INDEX
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 10-30Antilock . . . . . . . . . . . . . . . . . . . . . . . 9-35
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 9-37
Fluid . . . . . . . . . . . . . . . . . . . . . . . . 10-32
System Messages . . . . . . . . . . . . 5-34
Break-In, New Vehicle . . . . . . . . . 9-19
Bulb Replacement . . . . . . . . . . . . 10-39 Headlamp Aiming . . . . . . . . . . . 10-38
Headlamps . . . . . . . . . . . . . . . . . 10-38
High Intensity Discharge(HID) Lighting . . . . . . . . . . . . . 10-38
License Plate Lamps . . . . . . . 10-38
Buying New Tires . . . . . . . . . . . . . 10-64
C
Calibration . . . . . . . . . . . . . . . . . . . . . . 5-3
California Fuel Requirements . . . . . . . . . . . 9-55
Perchlorate Materials
Requirements . . . . . . . . . . . . . . . 10-2
Warning . . . . . . . . . . . . . . . . . . . . . . 10-2
Camera Rear Vision (RVC) . . . . . . . . . . . . 9-52
Canadian Vehicle Owners . . . . . . . . iii
Capacities and Specifications . . . . . . . . . . . . . . . . 12-2 Carbon Fiber . . . . . . . . . . . . . . . . . . 9-20
Carbon Monoxide
Engine Exhaust . . . . . . . . . . . . . . . 9-27
Hatch . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
Winter Driving . . . . . . . . . . . . . . . . 9-13
Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Cautions, Danger, and Warnings . . . . . . . . . . . . . . . . . . . . . . . . iv
Center Console Storage . . . . . . . . 4-3
Chains, Tire . . . . . . . . . . . . . . . . . . 10-70
Charging System Light . . . . . . . . 5-18
Check Engine Light . . . . . . . . . . . . . . . . . . 5-18
Child Restraints Infants and Young
Children . . . . . . . . . . . . . . . . . . . . . 3-28
Lower Anchors and Tethers for Children . . . . . . . . . 3-33
Older Children . . . . . . . . . . . . . . . . 3-27
Securing . . . . . . . . . . . . . . . . . . . . . . 3-33
Systems . . . . . . . . . . . . . . . . . . . . . . 3-31
Cleaning Exterior Care . . . . . . . . . . . . . . . 10-84
Interior Care . . . . . . . . . . . . . . . . 10-89 Climate Control Systems
Dual Automatic . . . . . . . . . . . . . . . . 8-1
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Cluster, Instrument . . . . . . . . . . . . . 5-7
Clutch, Hydraulic . . . . . . . . . . . . . 10-19
Collision Damage Repair . . . . . . 13-8
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Compass . . . . . . . . . . . . . . . . . . . . . . . 5-3 Messages . . . . . . . . . . . . . . . . . . . . 5-35
Competition Oriented Tires . . . 10-50
Competitive Driving Mode . . . . . 9-44
Compressor Kit, Tire
Sealant . . . . . . . . . . . . . . . . . . . . . . 10-71
Connections OnStar®. . . . . . . . . . . . . . . . . . . . . . 14-4
Control Traction and ElectronicStability . . . . . . . . . . . . . . . . . . . . . 9-38
Control of a Vehicle . . . . . . . . . . . . . 9-3
Convenience Net . . . . . . . . . . . . . . . 4-5
Convertible Top . . . . . . . . . . . . . . . . 2-28 Messages . . . . . . . . . . . . . . . . . . . . 5-35
Convex Mirrors . . . . . . . . . . . . . . . . 2-19

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INDEX i-3
CoolantEngine . . . . . . . . . . . . . . . . . . . . . . 10-25
Engine Temperature
Gauge . . . . . . . . . . . . . . . . . . . . . . 5-15
Engine Temperature Warning Light . . . . . . . . . . . . . . . 5-23
Cooling System . . . . . . . .10-22, 10-24
Engine Messages . . . . . . . . . . . . 5-37
Courtesy Lamps . . . . . . . . . . . . . . . . 6-5
Courtesy Transportation Program . . . . . . . . . . . . . . . . . . . . . . 13-7
Cover Cargo . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Cruise Control . . . . . . . . . . . . . . . . . 9-49 Light . . . . . . . . . . . . . . . . . . . . . . . . . . 5-26
Messages . . . . . . . . . . . . . . . . . . . . 5-36
Cupholders . . . . . . . . . . . . . . . . . . . . . 4-2
Customer Assistance . . . . . . . . . . 13-4 Offices . . . . . . . . . . . . . . . . . . . . . . . . 13-3
Text Telephone (TTY)Users . . . . . . . . . . . . . . . . . . . . . . . 13-4
Customer Information Service PublicationsOrdering Information . . . . . . .13-11
Customer Satisfaction
Procedure . . . . . . . . . . . . . . . . . . . . 13-1D
Damage Repair, Collision . . . . . . 13-8
Danger, Warnings, andCautions . . . . . . . . . . . . . . . . . . . . . . . . iv
Data Recorder Performance . . . . . . . . . . . . . . . . . . . 7-1
Data Recorders, Event . . . . . . . 13-14
Daytime Running
Lamps (DRL) . . . . . . . . . . . . . . . . . . 6-2
Defensive Driving . . . . . . . . . . . . . . . 9-3
Delayed Locking . . . . . . . . . . . . . . . 2-13
Differential, Limited-Slip . . . . . . . 9-48
Distracted Driving . . . . . . . . . . . . . . . 9-2
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . 5-26
Ajar Messages . . . . . . . . . . . . . . . 5-36
Delayed Locking . . . . . . . . . . . . . . 2-13
Locks . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
Power Locks . . . . . . . . . . . . . . . . . . 2-13
Drive Belt Routing, Engine . . . . . 12-4
Driver Information
Center (DIC) . . . . . . . . . . . . . . . . . 5-26
Driver Mode Control . . . . . . . . . . . 9-40 Driving
Defensive . . . . . . . . . . . . . . . . . . . . . . 9-3
Drunk . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3
For Better Fuel Economy . . . . . 1-22
Hill and Mountain Roads . . . . . . 9-12
If the Vehicle is Stuck . . . . . . . . . 9-14
Loss of Control . . . . . . . . . . . . . . . . 9-4
Off-Road Recovery . . . . . . . . . . . . 9-4
Track Events and
Competitive . . . . . . . . . . . . . . . . . . 9-5
Vehicle Load Limits . . . . . . . . . . . 9-15
Wet Roads . . . . . . . . . . . . . . . . . . . 9-11
Winter . . . . . . . . . . . . . . . . . . . . . . . . 9-13
Driving Mode Competitive . . . . . . . . . . . . . . . . . . . 9-44
Dual Automatic Climate
Control System . . . . . . . . . . . . . . . . 8-1
E
Electric Parking Brake . . . . . . . . . 9-36
Electric Parking Brake Light . . . 5-21
Electrical Equipment,Add-On . . . . . . . . . . . . . . . . . . . . . . 9-58