2021 CHEVROLET SILVERADO 2500HD Owner's Manual

Chevrolet Silverado 2500 HD/3500 HD Owner Manual (GMNA-Localizing-U.
S./Canada/Mexico-14632154) - 2021 - CRC - 11/20/20
192 Infotainment System
HD Radio Technology
HD Radio Technology manufactured under
license from iBiquity Digital Corporation. U.S.
and Foreign patents. HD Radio and the HD,
HD Radio, and“Arc”logos are proprietary
trademarks of iBiquity Digital Corp.
Bluetooth
The Bluetooth word mark and logos are
owned by the Bluetooth SIG, Inc. and any
use of such marks by General Motors is
under license. Other trademarks and trade
names are those of their respective owners.
Java
Java is a registered trademark of Oracle
and/or its affiliates.
Schedule I: Gracenote EULA
Music 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 see www.gracenote.com.
Music-related data from Gracenote, Inc.,
copyright © 2000 to present Gracenote.
Gracenote Software, copyright © 2000 to
present Gracenote. One or more patents
owned by Gracenote may apply to this
product and service. See the Gracenote
website for a non-exhaustive list of
applicable Gracenote patents. Gracenote,
CDDB, MusicID, MediaVOCS, the Gracenote
logo and logotype, and the "Powered by
Gracenote" logo are either registered
trademarks or trademarks of Gracenote in
the United States and/or other countries. Gracenote Terms of Use
This application or device contains software
from Gracenote, Inc. of Emeryville, California
("Gracenote"). The software from Gracenote
(the "Gracenote Software") enables this
application to do disc 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.
This application or device may contain
content belonging to Gracenote’s providers.
If so, all of the restrictions set forth herein
with respect to Gracenote Data shall also
apply to such content and such content
providers shall be entitled to all of the
benefits and protections set forth herein
that are available to Gracenote.
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

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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 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.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. 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.© 2014. Gracenote, Inc. All Rights Reserved.
MPEG4–AVC (H.264)
THIS PRODUCT IS LICENSED UNDER THE AVC
PATENT PORTFOLIO LICENSE FOR THE
PERSONAL AND NON-COMMERCIAL USE OF A
CONSUMER TO (i) ENCODE VIDEO IN
COMPLIANCE WITH THE AVC STANDARD
(“AVC VIDEO”) AND/OR (ii) DECODE AVC
VIDEO THAT WAS ENCODED BY A
CONSUMER ENGAGED IN A PERSONAL AND
NON-COMMERCIAL ACTIVITY AND/OR WAS
OBTAINED FROM A VIDEO PROVIDER
LICENSED TO PROVIDE AVC VIDEO. NO
LICENSE IS GRANTED OR SHALL BE IMPLIED
FOR ANY OTHER USE. ADDITIONAL
INFORMATION MAY BE OBTAINED
FROM MPEG LA, LLC. SEE
HTTP://WWW.MPEGLA.COM.
VC-1
THIS PRODUCT IS LICENSED UNDER THE VC-1
PATENT PORTFOLIO LICENSE FOR THE
PERSONAL AND NON-COMMERCIAL USE OF A
CONSUMER TO (i) ENCODE VIDEO IN
COMPLIANCE WITH THE VC-1 STANDARD
(“VC-1 VIDEO”) AND/OR (ii) DECODE VC-1
VIDEO THAT WAS ENCODED BY A
CONSUMER ENGAGED IN A PERSONAL AND
NON-COMMERCIAL ACTIVITY AND/OR WAS
OBTAINED FROM A VIDEO PROVIDER

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LICENSED TO PROVIDE VC-1 VIDEO. NO
LICENSE IS GRANTED OR SHALL BE IMPLIED
FOR ANY OTHER USE. ADDITIONAL
INFORMATION MAY BE OBTAINED
FROM MPEG LA, LLC. SEE
HTTP://WWW.MPEGLA.COM.
MPEG4–Visual
USE OF THIS PRODUCT IN ANY MANNER
THAT COMPLIES WITH THE MPEG-4 VISUAL
STANDARD IS PROHIBITED, EXCEPT FOR USE
BY A CONSUMER ENGAGING IN PERSONAL
AND NON-COMMERCIAL ACTIVITIES.
MP3
MPEG Layer-3 audio coding technology
licensed from Fraunhofer IIS and Thomson.
WMV/WMA
This product includes technology owned by
Microsoft Corporation and under a license
from Microsoft Licensing, GP. Use or
distribution of such technology outside of
this product is prohibited without a license
from Microsoft Corporation and/or Microsoft
Licensing, GP as applicable.Map End User License Agreement
END USER TERMS
The Map Data SD card (“Data”) is provided
for your personal, internal use only and not
for resale. It is protected by copyright, and
is subject to the following terms (this“End
User License Agreement”) and conditions
which are agreed to by you, on the one
hand, and HERE North America, LLC (“HERE”)
and its licensors (including their licensors
and suppliers) on the other hand.
The Data for areas of Canada includes
information taken with permission from
Canadian authorities, including: © Her
Majesty the Queen in Right of Canada, ©
Queen's Printer for Ontario, © Canada Post
Corporation, GeoBase
®.
HERE holds a nonexclusive license from the
United States Postal Service
®to publish and
sell ZIP+4®information.
© United States Postal Service 2013. Prices
are not established, controlled, or approved
by the United States Postal Service. The
following trademarks and registrations are
owned by the USPS: United States Postal
Service, USPS, and ZIP+4. TERMS AND CONDITIONS
Personal Use Only: You agree to use this
Data for the solely personal, noncommercial
purposes for which you were licensed, and
not for service bureau, timesharing or other
similar purposes. Except as otherwise set
forth herein, you agree not to otherwise
reproduce, copy, modify, decompile,
disassemble or reverse engineer any portion
of this Data, and may not transfer or
distribute it in any form, for any purpose,
except to the extent permitted by
mandatory laws. You may transfer the Data
and all accompanying materials on a
permanent basis if you retain no copies and
the recipient agrees to the terms of this End
User License Agreement. Multi-disc sets may
only be transferred or sold as a complete
set as provided to you and not as a subset
thereof.
Restrictions
Except where you have been specifically
licensed to do so by HERE and without
limiting the preceding paragraph, you may
not (a) use this Data with any products,
systems, or applications installed or
otherwise connected to or in communication
with vehicles capable of vehicle navigation,
positioning, dispatch, real time route

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guidance, fleet management or similar
applications; or (b) with, or in
communication with, including without
limitation, cellular phones, palmtop and
handheld computers, pagers, and personal
digital assistants or PDAs.
Warning
This Data may contain inaccurate or
incomplete information due to the passage
of time, changing circumstances, sources
used, and the nature of collecting
comprehensive geographic data, any of
which may lead to incorrect results.
No Warranty
This Data is provided to you“as is,”and you
agree to use it at your own risk. HERE and
its licensors (and their licensors and
suppliers) make no guarantees,
representations, or warranties of any kind,
express or implied, arising by law or
otherwise, including but not limited to,
content, quality, accuracy, completeness,
effectiveness, reliability, fitness for a
particular purpose, usefulness, use or results
to be obtained from this Data, or that the
Data or server will be uninterrupted or
error free. Disclaimer of Warranty
THE DATABASE IS PROVIDED ON AN
“AS IS”
AND “WITH ALL FAULTS BASIS” AND
HARMAN (AND THEIR LICENSORS AND
SUPPLIERS) EXPRESSLY DISCLAIM ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF
NON-INFRINGEMENT, MERCHANTABILITY,
SATISFACTORY QUALITY, ACCURACY, TITLE
AND FITNESS FOR A PARTICULAR PURPOSE.
NO ORAL OR WRITTEN ADVICE OR
INFORMATION PROVIDED BY HARMAN (OR
ANY OF THEIR LICENSORS, AGENTS,
EMPLOYEES, OR THIRD PARTY PROVIDERS)
SHALL CREATE A WARRANTY, AND YOU ARE
NOT ENTITLED TO RELY ON ANY SUCH
ADVICE OR INFORMATION. THIS DISCLAIMER
OF WARRANTIES IS AN ESSENTIAL CONDITION
OF THIS AGREEMENT.
Disclaimer of Liability
HERE AND ITS LICENSORS (INCLUDING THEIR
LICENSORS AND SUPPLIERS) SHALL NOT BE
LIABLE TO YOU IN RESPECT OF ANY CLAIM,
DEMAND OR ACTION, IRRESPECTIVE OF THE
NATURE OF THE CAUSE OF THE CLAIM,
DEMAND OR ACTION ALLEGING ANY LOSS,
INJURY OR DAMAGES, DIRECT OR INDIRECT,
WHICH MAY RESULT FROM THE USE OR POSSESSION OF THIS DATA; OR FOR ANY
LOSS OF PROFIT, REVENUE, CONTRACTS OR
SAVINGS, OR ANY OTHER DIRECT, INDIRECT,
INCIDENTAL, SPECIAL OR CONSEQUENTIAL
DAMAGES ARISING OUT OF YOUR USE OF OR
INABILITY TO USE THIS DATA, ANY DEFECT IN
THIS DATA, OR THE BREACH OF THESE
TERMS OR CONDITIONS, WHETHER IN AN
ACTION IN CONTRACT OR TORT OR BASED
ON A WARRANTY, EVEN IF HERE OR ITS
LICENSORS HAVE BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES. Some
States, Territories, and Countries do not
allow certain liability exclusions or damages
limitations, so to that extent the above may
not apply to you.
Export Control
You agree not to export from anywhere any
part of the Data provided to you or any
direct product thereof except in compliance
with, and with all licenses and approvals
required under, applicable export laws, rules
and regulations. Entire Agreement: These
terms and conditions constitute the entire
agreement between HERE (and its licensors,
including their licensors and suppliers) and
you pertaining to the subject matter hereof,
and supersedes in their entirety any and all

Chevrolet Silverado 2500 HD/3500 HD Owner Manual (GMNA-Localizing-U.
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written or oral agreements previously
existing between us with respect to such
subject matter.
Governing Law
The above terms and conditions shall be
governed by the laws of the State of Illinois,
without giving effect to (i) its conflict of
laws provisions, or (ii) the United Nations
Convention for Contracts for the
International Sale of Goods, which is
explicitly excluded. You agree to submit to
the jurisdiction of the State of Illinois for
any and all disputes, claims, and actions
arising from or in connection with the Data
provided to you hereunder.
Government End Users
If the Data is being acquired by or on behalf
of the United States government or any
other entity seeking or applying rights
similar to those customarily claimed by the
United States government, this Data is a
“commercial item”as that term is defined at
48 C.F.R. (“FAR”) 2.101, is licensed in
accordance with this End User License
Agreement, and each copy of Data delivered
or otherwise furnished shall be marked and
embedded as appropriate with the following
“Notice of Use,” and be treated in
accordance with such Notice:
NOTICE OF USE
CONTRACTOR (MANUFACTURER/ SUPPLIER)
NAME:
HERE North America, LLC
CONTRACTOR (MANUFACTURER/SUPPLIER)
ADDRESS:
425 West Randolph Street, Chicago, IL
60606.
This Data is a commercial item as defined in
FAR 2.101 and is subject to the End User
License Agreement under which this Data
was provided.
© 2014 HERE North America, LLC. All rights
reserved.
If the Contracting Officer, federal
government agency, or any federal official
refuses to use the legend provided herein, the Contracting Officer, federal government
agency, or any federal official must notify
HERE prior to seeking additional or
alternative rights in the Data.
Unicode
Copyright © 1991-2010 Unicode, Inc. All
rights reserved. Distributed under the Terms
of Use in http://www.unicode.org/
copyright.html.
Free Type Project
Portions of this software are copyright ©
2010 The FreeType Project
(http://www.freetype.org). All rights
reserved.
Open Source SW
Further information concerning the OSS
licenses is shown in the infotainment
display.
QNX
Portions of this software are copyright ©
2008-2011, QNX Software Systems. All rights
reserved.
Part C
–EULA
Copyright © 2011, Software Systems GmbH
& Co. KG. All Rights Reserved.

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The product you have purchased ("Product")
contains Software (Runtime Configuration
No. 505962; "Software") which is distributed
by or on behalf of the Product manufacturer
"Manufacturer") under license from Software
Systems Co. ("QSSC"). You may only use the
Software in the Product and in compliance
with the license terms below.
Subject to the terms and conditions of this
License, QSSC hereby grants you a limited,
non-exclusive, non-transferable license to use
the Software in the Product for the purpose
intended by the Manufacturer. If permitted
by the Manufacturer, or by applicable law,
you may make one backup copy of the
Software as part of the Product software.
QSSC and its licensors reserve all license+C31
rights not expressly granted herein, and
retain all right, title and interest in and to
all copies of the Software, including all
intellectual property rights therein. Unless
required by applicable law you may not
reproduce, distribute or transfer,
or de-compile, disassemble or otherwise
attempt to unbundle, reverse engineer,
modify or create derivative works of, the
Software. You agree: (1) not to remove,
cover or alter any proprietary notices, labels
or marks in or on the Software, and to
ensure that all copies bear any noticecontained on the original; and (2) not to
export the Product or the Software in
contravention of applicable export
control laws.
EXCEPT TO THE EXTENT OTHERWISE
REQUIRED BY APPLICABLE LAW, QSSC AND
ITS LICENSORS PROVIDE THE SOFTWARE ON
AN "AS IS" BASIS, WITHOUT WARRANTIES OR
CONDITIONS OF ANY KIND, EITHER EXPRESS
OR IMPLIED INCLUDING, WITHOUT
LIMITATION, ANY WARRANTIES OR
CONDITIONS OF TITLE, NON-INFRINGEMENT,
MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE. ANY WARRANTIES OR
OTHER PROVISIONS OFFERED BY THE
MANUFACTURER OR ITS DISTRIBUTOR(S)
THAT DIFFER FROM THIS LICENSE ARE
OFFERED BY THE MANUFACTURER OR ITS
DISTRIBUTOR(S) ALONE AND NOT BY QSSC,
ITS AFFILIATES OR THEIR LICENSORS. YOU
ASSUME ANY RISKS ASSOCIATED WITH YOUR
USE OF THE SOFTWARE UNDER THIS LICENSE.
EXCEPT TO THE EXTENT OTHERWISE
REQUIRED BY APPLICABLE LAW (SUCH AS IN
THE CASE OF DELIBERATE OR GROSSLY
NEGLIGENT ACTS), IN NO EVENT SHALL QSSC,
ITS AFFILIATES OR THEIR LICENSORS BE
LIABLE TO YOU UNDER ANY LEGAL THEORY,
WHETHER IN TORT (INCLUDING NEGLIGENCE),
CONTRACT OR OTHERWISE, FOR DAMAGES,
INCLUDING ANY DIRECT, INDIRECT, SPECIAL,
INCIDENTAL, OR CONSEQUENTIAL DAMAGES
OF ANY CHARACTER ARISING AS A RESULT OF
THIS LICENSE OR OUT OF THE USE OR
INABILITY TO USE THE PRODUCT (INCLUDING
BUT NOT LIMITED TO DAMAGES FOR LOSS
OF GOODWILL, WORK STOPPAGE, PRODUCT
FAILURE OR MALFUNCTION, OR ANY AND ALL
OTHER COMMERCIAL DAMAGES OR LOSSES),
EVEN IF QSSC, ITS AFFILIATES OR THEIR
LICENSORS HAVE BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
WMA
This product is protected by certain
intellectual property rights of Microsoft. Use
or distribution of such technology outside of
this product is prohibited without a license
from Microsoft.
For more information on the Software,
including any open source software license
terms (and available source code) as well as
copyright attributions applicable to the
Runtime Configuration indicated above,
please contact the Manufacturer or contact
QSSC at 175 Terence Matthews Crescent,
Kanata, Ontario, Canada K2M 1W8
([email protected]).

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Linotype
Helvetica is a trademark of Linotype Corp.
registered in the U.S. Patent and Trademark
Office and may be registered in certain
other jurisdictions in the name of Linotype
Corp. or its licensee Linotype GmbH.
Usage in text form of each of the Licensed
Trademarks is:
The trademark attribution requirements for
the Licensed Trademarks may be viewed at
http://www.linotype.com/2061-19414/
trademarks.html.
END USER NOTICE
The marks of companies displayed by this
product to indicate business locations are
the marks of their respective owners. The
use of such marks in this product does not
imply any sponsorship, approval,
or endorsement by such companies of this
product.

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Climate Controls 199
Climate Controls
Climate Control Systems
Climate Control Systems . . . . . . . . . . . . . . 199
Dual Automatic Climate ControlSystem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Air Vents
Air Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Maintenance
Passenger Compartment Air Filter . . . . . 204
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Climate Control Systems
The heating, cooling, and ventilation in the vehicle can be controlled with this system.
1. Fan Control
2. MAX Defrost
3. Air Delivery Mode Controls
4. A/C (Air Conditioning)
5. TEMP (Temperature Control)
6. Recirculation
7. Rear Window Defogger (If Equipped) or Heated Mirrors (If Equipped)9:Turn clockwise or counterclockwise to
increase or decrease the fan speed. Turn the
knob all the way counterclockwise to turn
the fan off.
TEMP : Turn clockwise or counterclockwise
to increase or decrease the temperature
inside the vehicle.