Page 225 of 454

Black plate (33,1)Chevrolet Volt Owner Manual - 2012
Infotainment System 7-33
Muting a Call
During a call, all sounds from inside
the vehicle can be muted so that the
person on the other end of the call
cannot hear them.
To mute a call, press
b/g, and
then say “Mute Call.”
To cancel mute, press
b/g, and
then say “Un‐mute Call.”
Transferring a Call
Audio can be transferred between
the Bluetooth system and the cell
phone.
The cell phone must be paired and
connected with the Bluetooth
system before a call can be
transferred. The connection process
can take up to two minutes after the
ignition is turned to ON/RUN. To Transfer Audio from the
Bluetooth System to a Cell Phone
During a call with the audio in the
vehicle:
1. Press
b/g.
2. Say “Transfer Call.”
To Transfer Audio to the Bluetooth
System from a Cell Phone
During a call with the audio on the
cell phone, press
b/g. The audio
transfers to the vehicle. If the audio
does not transfer to the vehicle, use
the audio transfer feature on the cell
phone. See your cell phone
manufacturer's user guide for more
information.
Voice Pass-Thru
Voice pass‐thru allows access to the
voice recognition commands on the
cell phone. See your cell phone
manufacturer's user guide to see if
the cell phone supports this feature.
To access contacts stored in the cell
phone:
1. Press
b/g. The system
responds “Ready,”followed by
a tone.
2. Say “Bluetooth.”
3. Say “Voice.” The system
responds “OK, accessing
.”
The cell phone's normal prompt
messages will go through their cycle
according to the phone's operating
instructions.
Page 226 of 454

Black plate (34,1)Chevrolet Volt Owner Manual - 2012
7-34 Infotainment System
Dual Tone Multi-Frequency
(DTMF) Tones
The Bluetooth system can send
numbers and the numbers stored as
name tags during a call. You can
use this feature when calling a
menu‐driven phone system.
Account numbers can also be
stored for use.
Sending a Number or Name Tag
During a Call
1. Press
b/g. The system
responds “Ready,”followed by
a tone.
2. Say “Dial.”
3. Say the number or name tag to send.
Clearing the System
Unless information is deleted out of
the in‐vehicle Bluetooth system, it
will be retained indefinitely. This
includes all saved name tags in the
phone book and phone pairing
information. For information on how
to delete this information, see the
previous sections on “Deleting a
Paired Phone” and“Deleting
Name Tags.”
Trademarks and
License Agreements
Manufactured under license under
U.S. Patent #'s: 5,451,942;
5,956,674; 5,974,380; 5,978,762;
6,487,535 & other U.S. and
worldwide patents issued &
pending. DTS and the Symbol are
registered trademarks and DTS
Digital Surround and the DTS logos
are trademarks of DTS Inc. All
Rights Reserved.
Page 227 of 454

Black plate (35,1)Chevrolet Volt Owner Manual - 2012
Infotainment System 7-35
Manufactured under license from
Dolby Laboratories. Dolby and the
double-D symbol are trademarks of
Dolby Laboratories.
MP3PRO audio decoding
technology licensed from Coding
Technologies, Fraunhofer IIS and
Thompson.
“Made for iPod”means that an
electronic accessory has been
designed to connect specifically to
iPod and has been certified by the
developer to meet Apple
performance standards.
iPod is a trademark of Apple
Computer, Inc., registered in the
U.S. and other countries.Music and video recognition
technology and related data are
provided by Gracenote
®. Gracenote
is the industry standard in music
recognition technology and related
content delivery. For more
information, visit
www.gracenote.com.
CD and music data from Gracenote,
Inc., copyright © 2000 to present
Gracenote. One or more patents
owned by Gracenote apply to this
product and service. See the
Gracenote website for a
non-exhaustive list of applicable
Gracenote patents. Gracenote and
CDDB, MusicID, Media VOCS, the
Gracenote logo and logotype, and
Page 228 of 454

Black plate (36,1)Chevrolet Volt Owner Manual - 2012
7-36 Infotainment System
the“Powered by Gracenote” logo
are either registered trademarks or
trademarks of Gracenote in the
United States and/or other
countries.
If you require more information
regarding the use of the Gracenote
Service, visit: www.gracenote.com/
corporate.
For the data provided by
Gracenote
®Music Recognition
Service, the content is not
necessarily guaranteed 100%.
Regarding the use of Gracenote
Music Recognition Service, when
this product is used, it is necessary
to agree to the following articles.
Gracenote
®End User License
This application or device contains
software from Gracenote, Inc. of
Emeryville, California (“Gracenote”).
The software from Gracenote (the
“Gracenote Software”) enables this
application to perform disc and/or
file identification and obtain
music-related information, including name, artist, track, and title
information (“Gracenote Data”) from
online servers or embedded
databases (collectively,
“Gracenote
Servers”) and to perform other
functions. You may use Gracenote
Data only by means of the intended
End-User functions of this
application or device. You agree that
you will use Gracenote Data, the
Gracenote Software, and Gracenote
Servers for your own personal
non-commercial use only. You agree
not to assign, copy, transfer or
transmit the Gracenote Software or
any Gracenote Data to any third
party.
YOU AGREE NOT TO USE OR
EXPLOIT GRACENOTE DATA, THE
GRACENOTE SOFTWARE, OR
GRACENOTE SERVERS, EXCEPT
AS EXPRESSLY PERMITTED
HEREIN. You agree that your
non-exclusive license to use the
Gracenote Data, the Gracenote
Software, and Gracenote Servers
will terminate if you violate these
restrictions. If your license terminates, you agree to cease any
and all use of the Gracenote Data,
the Gracenote Software, and
Gracenote Servers.
Gracenote reserves all rights in
Gracenote Data, the Gracenote
Software, and the Gracenote
Servers, including all ownership
rights.
Under no circumstances will
Gracenote become liable for any
payment to you for any information
that you provide. You agree that
Gracenote, Inc. may enforce its
rights under this Agreement against
you directly in its own name.
The Gracenote service uses a
unique identifier to track queries for
statistical purposes.
The purpose of a randomly
assigned numeric identifier is to
allow the Gracenote service to
count queries without knowing
anything about who you are. For
more information, see the web page
for the Gracenote Privacy Policy for
the Gracenote service.
Page 229 of 454

Black plate (37,1)Chevrolet Volt Owner Manual - 2012
Infotainment System 7-37
The Gracenote Software and each
item of Gracenote Data are licensed
to you“AS IS.” Gracenote makes no
representations or warranties,
express or implied, regarding the
accuracy of any Gracenote Data
from in the Gracenote Servers.
Gracenote reserves the right to
delete data from the Gracenote
Servers or to change data
categories for any cause that
Gracenote deems sufficient.
No warranty is made that the
Gracenote Software or Gracenote
Servers are error-free or that
functioning of Gracenote Software
or Gracenote Servers will be
uninterrupted.
Gracenote is not obligated to
provide you with new enhanced or
additional data types or categories
that Gracenote may provide in the
future and is free to discontinue its
services at any time. Gracenote disclaims all warranties
express or implied, including, but
not limited to, implied warranties of
merchantability, fitness for a
particular purpose, title, and
non-infringement. Gracenote does
not warrant the results that will be
obtained by your use of the
Gracenote software or any
Gracenote server. In no case will
Gracenote be liable for any
consequential or incidental
damages or for any lost profits or
lost revenues.
Portions of this software are
copyright © 2008 The FreeType
Project (www.freetype.org). All rights
reserved.
Page 230 of 454
Black plate (38,1)Chevrolet Volt Owner Manual - 2012
7-38 Infotainment System
2NOTES
Page 231 of 454
Black plate (1,1)Chevrolet Volt Owner Manual - 2012
Climate Controls 8-1
Climate Controls
Climate Control Systems
Automatic Climate ControlSystem . . . . . . . . . . . . . . . . . . . . . . 8-1
Air Vents
Air Vents . . . . . . . . . . . . . . . . . . . . . . 8-8
Climate Control
Systems
Automatic Climate
Control System
The climate control buttons and the
touch screen are used to adjust the
heating, cooling, and ventilation. The vehicle may require the use of
an auxiliary heat source under
certain cold conditions. This
provides additional heating and
defrost capability obtained by
running the engine, even if the high
voltage battery is adequately
charged. Under these conditions,
the engine will start and use fuel.
Make sure there is fuel in the tank.
Do not allow the vehicle to remain in
extreme temperatures for long
periods without being driven or
being plugged in.
Page 232 of 454
Black plate (2,1)Chevrolet Volt Owner Manual - 2012
8-2 Climate Controls
Climate Control Buttons
A. Temperature Control
B. Driver and Passenger Heated Seats
C. Defrost D. Climate
E. Auto (Automatic Operation)
F. Rear Window Defogger
G. Manual Fan Control