GMC A2D-GM2 Installation Manual Download Page 5

Operation 

 

1.

 

Turn ignition and radio “ON” 

2.

 

Load at least one disc in changer magazine 

3.

 

Press “

Source

” button on radio.  

3.

 

Launch Bluetooth streaming application on audio device 

4.

 

Use radio volume control button to set the playback level. If distorted, 
lower volume on audio device or if inaudible, raise volume on audio 
device. 

WARNING

! Playlist and Track selection is *NOT* possible from 

radio. Use smartphone built-in controls and display to access and 
control audio files and applications

 

 

LISTENING TO CD’s:

 

a. Press 

“Source”

 button on radio  

(At least one disc must be loaded to changer magazine)  
b. 

Disable Bluetooth

 

on smart device. CD playback is enabled. 

(Control CD from radio buttons as customary) 
2. To resume streaming:  

Enable Bluetooth 

on smart device settings screen. Wait a few seconds for 

device to pair, 
Place audio device in play mode. 

Note:

 Streaming has priority and remains until smart device is unpaired. CD 

changer playback is only possible if module is no longer paired to smart 

device. 

5.

 

If correct operation is confirmed, tuck away any extra wires and enjoy!

 

 

 

 

Frequently asked questions & Troubleshooting 

 

1.

 

Does the A2D-GM2 work in vehicles without CD changer? 
NO;

 

A functioning 

CD changer required. CD changer remains connected 

and functional

.

 

2.

 

If in the future I decide to remove the A2D-GM2, will I have any 
troubles with the wiring? 
NO; 

the A2D-GM2 does not interfere with the factory wiring integrity and 

once disconnected, the CD changer etc. will work as it did prior.

 

3.

 

Can I use the A2D-GM2 for Bluetooth hands free calling?

 

NO;

 

the A2D-GM2 does not support Hands-Fee calls 

4.

 

What should I do when the phone rings?

 

Audio streaming is muted by the phone at which point you may answer call 
on handset as you would in portable mode. 

5.

 

My vehicle model/year is listed but my vehicle does not have a CD 
changer. Will the A2D-GM2 work?

 

NO;

 

the A2D-GM2 

requires and retains factory CD changer

. Will not work 

without it.  

6.

 

Why did I not receive installation instructions?

 

All available installation guides are available in digital form (pdf) and not 
included with shipment. We encouraged you print, view and follow these 
detailed instruction for a successful install.

 

 
 
 
 
 
Disclaimer 

• This product has no affiliation with GM. 
• We’re not liable for misuse of this product. 
•We recommend professional installation. 

 
Email [email protected] 

© 1995-Jun-22 Discount Car Stereo. 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. 

Summary of Contents for A2D-GM2

Page 1: ...ing the internet community since 1995 Driving without distraction is a necessity for a safer driving experience A2D GM2 BLUETOOTHAUDIOSTREAMINGMODULEINSTALALTIONGUIDEFORSELECT1995 05GM12 DISCCDCHANGER Created May 5 2016 Revised June 8 2022 ...

Page 2: ... the required CD changer That s right No longer will you have to sacrifice the changer in order to add Bluetooth A 12 disc CD changer is required and remains connected and functional Warning If vehicle does not have a working CD changer this module will not function A Bluetooth wireless connection means no wires clutter or complicated setup User simply connects module to factory 10 pin plug pairs ...

Page 3: ...ernate 12V ACC circuit to power module Also on rare instances if smart device volume is set too high it will clip and module will un pair pair intermittently To resolve lower volume on audio device 6 Tuck and secure any extra wires away from moving parts and proceed to Pairing Pairing Pairing process varies among devices but the process is the same These steps are done upon initial install and wil...

Page 4: ... remote is not required for module to work however instead of fumbling audio device you simply press the familiar remote control buttons while also keeping your eyes on the road Optional remote control allows users to 1 Control music wirelessly 2 Track up down 3 Volume up down Pairing remote Operation Use wireless remote to perform the following functions on any iOS7 0 and higher or Android 4 4 an...

Page 5: ...required CD changer remains connected and functional 2 If in the future I decide to remove the A2D GM2 will I have any troubles with the wiring NO the A2D GM2 does not interfere with the factory wiring integrity and once disconnected the CD changer etc will work as it did prior 3 Can I use the A2D GM2 for Bluetooth hands free calling NO the A2D GM2 does not support Hands Fee calls 4 What should I ...

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