Discount Car Stereo BT5x-GM3x 2003-12 GM with XM Module Installation Guide

BT5x-GM3x 2003-12 GM with XM Module

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Product Information

Specifications:

• Model: BT5x-GM3x
• Compatibility: 2003-12 GM Trucks & SUVs with XM module
• Mic Cable Length: 10 ft

Product Usage Instructions

Installation Guide:

1. Locate the XM module in your vehicle.

2. Disconnect the 16-pin plug from the XM module by pressing the
   black release tab.

3. Connect the 16-pin plug to the 16-pin socket on the
   harness.

4. Connect the 16-pin plug from the harness to the XM socket
   vacated in step 2.

5. Tap/connect the red wire to a 12V Accessory supply in the
   vehicle.

6. Secure the microphone to the headliner or visor and route the
   cable down the side pillar into the radio cavity.

7. Connect the microphone plug to the module MIC input jack.

Optional USB-Type C Charging Kit Installation:

Flush to Dash/Panel (Drilling Required):

1. Step drill a hole in the dash/panel.

2. Insert the cable through the hole created in step 1.

3. Locate the USB Type-C port and connect the cable from step 2 to
   it.

4. Snap the USB head to the opening until flush with the
   surface.

5. Tuck and secure any extra wire from moving parts and test
   operation.

Bracket Mount (No Drilling):

1. Locate a flat surface near the radio to mount the USB support
   bracket.

2. Use tape backing or screws to secure the bracket to the
   surface.

3. Insert the USB cable through the bracket hole and connect it to
   the USB Type-C port.

Media Remote Control Operation:

The included infrared remote allows users to perform various
functions on smart devices, not on the radio.

Frequently Asked Questions (FAQ)

Q: How far should I mount the USB support bracket for optimal

performance?

A: It is recommended to mount the bracket within 3 ft. of the
radio for optimal performance.

Q: Can I connect the red wire to a constant (battery) supply in

my vehicle?

A: No, it is not recommended as it may drain your car battery
over time. Connect it to a 12V Accessory supply instead.

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BT5x-GM3x
QUICK START BLUETOOTH INSTALLATION GUIDE FOR 2003-12 GM WITH XM MODULE

PRODUCT SAFETY & DISCLAIMER READ ALL INSTRUCTIONS CAREFULLY BEFORE INSTALLING, FAILURE TO DO SO MAY CAUSE PERSONAL INJURY OR DAMAGE TO PRODUCT AND/OR PROPERTY
· This installation guide is provided as a GENERAL installation guide, some vehicles vary and may require additional steps. We do not accept responsibility for third party labor charges or modifications. Exercise due- diligence when installing this product.
· We do not accept any responsibility for vehicle damage or personal injury resulting from the installation of this product.
Careless installation and operation can result in equipment damage
Requirements
2003-12 GM TRUCKS & SUV’s WITH XM MODULE
Introduction
Many 2003-12 GM Class II vehicles were outfitted with XM and may have offered a free 1-year subscription after which time some may have opted to renew their subscription while others did not, in any case the XM module (See Fig. 1) remain. If the XM module in your vehicle does not have an active subscription (expired); the BT5x-GM3x uses the XM port to input audio from smart device. A Bluetooth connection means no wires, clutter or complicated setup. Simply connect the BT5x-GM3x to XM module (usually behind glovebox) pair smart device, and enjoy Hands-free calls, music applications including audiobooks, internet music sites, GPS apps and more. For the BT3x-GM3x to work, vehicle must have an XM module (without subscription). Warning: If XM subscription is active, XM playback will be impaired upon installing the BT5x-GM3x.
See Frequently Asked question at the end of this guide for details.

Installation ­to XM module
Warning: The BT5x-GM3x connects to the 16-pin plug on XM module. 1. Locate XM module. (See Fig. 1)
For help locating XM module, go to last page of this guide. 2. Disconnect 16-pin plug from XM module by pressing black release tab (See
Fig. 1) Note: Vehicles with Delphi plug (See Fig. 2) must pull blue locking tab, then press black release tab. (Avoid pulling wires) (See Fig. 2)
Fig. 1 XM module

Fig. 2 Delphi 16-pin plug

3. Connect 16-pin plug (from step 2) to 16-pin socket on harness (See Fig. 3)

Fig. 3 16-pin socket
4. Connect 16-pin plug from harness (See Fig. 2) to 16-pin XM socket vacated in step 2.
5. Tap/connect red wire to 12V Accessory supply in vehicle. Use voltmeter or test light to determine circuit condition and ensure power is only available when ignition key is in “ACC”, `ON “, “RUN” or “RAP” positions. Accessory supply usually available in vehicle fuse block.
We do not recommend connecting red wire to 12V constant (battery) supply. Module will not pair automatically upon entering vehicle, and eventually drain car battery.

Warning: Accessory (ACC) supply available on BROWN wire (Most GM’s) under steering column, climate control harness or driver side fuse panel. Use voltmeter to verify voltage and check for engine noise prior to finalizing. Accessory power is active when ignition is in “ACC” or “ON” positions
6. Use clip to secure microphone to headliner or visor (See Fig. 4) 7. Route microphone cable (10 ft. long) down side pillar, under steering
column and into radio cavity, 8. Connect microphone plug to module “MIC” input jack. (See Fig. 5)
Wind noise will negatively affect phone audio. Users are advised to install microphone away from wind/ventilation ducts etc.

Fig. 4

Fig. 5 Excursive caution when routing microphone so to not damage the cable and ensure no ventilation ducts are pointed towards microphone.
Optional USB-Type C charging kit
Should you decide to add it, we suggest one of 3 installation options: A. Flush to dash/panel requires drilling a ¾” hole B. Flush with support bracket (Mount terminal wherever your installation demands without drilling) C. Freestanding- (default)
A. Flush to dash/panel (drilling required)
1. Drill a ¾” hole in the dash/panel using a step drill bit or equivalent (See Fig. 6)

Fig. 6 Step drill bit 2. Insert cable through hole created in step 1 3. Locate USB type-C port Fig. 7) 4. Connect cable from step 2 to charger USB type C- port
Fig. 7 5. Snap USB head to opening until flush with surface (See Fig. 8)
Fig. 8 Tuck and secure any extra wire from moving parts and test operation
B. Bracket Mount (No drilling)
1. Locate a flat surface at location of choice within 3 ft. of radio to mount USB support bracket (See Fig. 9)
2. Use tape backing or screws to secure bracket to surface

Fig. 9 mounting bracket
3. Insert USB cable through bracket hole (See Fig. 10) and connect to USB Type-C port (See Fig. 7)

Media remote control
Operation:
The included infrared remote allows users to perform the following functions: Note: These remote-control functions apply to smart devices; NOT the radio.

Fig. 10 4. Snap USB head to bracket until flush (See Fig. 11)
Fig. 11 NOTES:
1. iOS devices require lightning to USB-C adapter cable (not included) Android devices require USB-C to USB-C or Micro-USB cable (not included)
5. Connect BLACK wire to ground (radio chassis or ground wire), and RED or YELLOW to accessory or battery supply. Your choice!

Installation:
Attach the button to steering wheel or dashboard using included double-sided tape ­ your choice. The battery (CR2025) has been installed upside down. Please flip battery when
ready and remove will be ready for use.

Bluetooth pairing
Pairing varies among devices but basic steps are the same. This process is done upon initial install and will not have to be repeated.
1. Turn ignition and radio “ON” 2. Go to smart device Bluetooth Settings 3. Select Bluetooth to enable 4. Tap Scan for devices. 5. Wait for Bluetooth device name (See Fig. 13) to appear and tap it. Once
paired confirmation tone is heard on car speakers

Bluetooth operation
1. Turn ignition and radio ON 2. Press “BAND” button to enter Bluetooth mode 3. Launch Smartphone or tablet music streaming application. 4. Use remote control buttons (See Fig. 14) or device built-in controls to
change tracks, adjust device volume, pause etc. 5. Place test phone call or ask someone to call 6. To accept call, press “previous track” button on remote control 7. Adjust call volume using remote control +/-buttons, steering wheel
controls or radio volume knob. 8. To end call, press “Next track” button on remote 9. If correct operation is confirmed go ahead and reinstall radio.

Fig. 13
Noteworthy: On Android devices it may be possible to change ID to
something of your choosing. This may not be possible on newer iOS devices.

Fig. 14 Warning: Playlist and Track selection is NOT possible using GM radio buttons. Use audio device built-in controls and display or remote-control buttons to access and control audio files and applications.
10. Secure module and re-install radio.

Frequent ask questions & troubleshooting
1. What is the difference between the BT5x-GM3x and A2DIY-GM3x? The BT5x-GM3x connects to the 16-pin socket on XM module and the A2DIYGM3x connects to the 12-pin socket on AM/FM radio (headunit). The BT5xGM3x works in vehicles with XM module (expired subscription). The A2DIYGM3x also works in vehicles with XM module (expired or active).
2. Does the BT5x-GM3x work with the remote 6-CD changer radio (changer not built-into radio) YES; however, the CD changer remains connected but will not play and at least 1 disc must remain in CD changer magazine.

GM remote CD changer

GM XM module

3. My vehicle is equipped with both a remote CD changer and XM module; do I need to disconnect anything for the BT5x-GM3x to work? NO; The BT5x-GM3x requires XM module or remote CD changer; however, the BT5x-GM3x impedes CD changer and/or XM playback.
4. I’ve followed the install guide but not able to listen to XM. With the BT5x-GM3x installed, XM playback is impaired.
5. My vehicle has XM module (expired subscription); however, I do plan to subscribe in the future. Will the BT5x-GM3x still work? If you plan to renew XM subscription, we do not recommend the BT5x-GM3x because it impedes XM playback. Purchase our A2DIY-GM3x instead.
6. What’s the difference between “Subscribed” and “Not Subscribed”? Not subscribed means you are no longer able to tune XM programming (except preview channel). Subscribed means you are able to tune XM programming. Warning: The BT5x-GM3x works in vehicle with XM module with or without

subscription. If subscribed, XM playback is impaired upon installing the BT5x- GM3x. 7. My radio has a “BAND” button but vehicle does not have an XM module; will the BT5x-GM3x work? If vehicle does not have an XM module, the BT5x-GM3x will NOT WORK. 8. Where is the XM module located in my vehicle? See chart below

Make Buick

Model
Rendezvous Terraza

XM module location
Behind glovebox Above steering column

Cadillac

Escalade (EXT/ESV)

Behind Glovebox

Chevrolet

Avalanche Colorado Silverado Suburban Tahoe Trailblazer Venture

Behind glovebox Behind Glovebox Behind glovebox Behind glovebox Behind glovebox Behind glovebox Above Steering Column

GMC
Hummer Isuzu Oldsmobile Pontiac Saab

Canyon Denali/XL Envoy Sierra Yukon/Denali
H2 H3
Ascender
Bravada Silhouette
Aztek Montana
9-7x

Behind glovebox Behind glovebox Behind glovebox Behind glovebox Behind glovebox
Behind Glovebox Behind Glovebox
Behind Glovebox
Behind Glovebox Above Steering Column
Behind Glovebox Above Steering Column
Under Glovebox panel

Disclaimer · This product has no affiliation with GM · We’re not liable for misuse of this product. ·We recommend professional installation
Email support@discountcarstereo.com
© 1995-Sep-24 Discount Car Stereo, Inc. All rights reserved. Information in this document is subject to change without notice. Other products and companies referred to herein are trademarks or registered trademarks of their respective companies or mark holders.

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