PAC Car Stereo System J1850 User Manual

BLU-GM29  
GM LAN 29bit  
Universal Bluetooth  
Integration Interface  
The BLU-GM29 is a universal Bluetooth integration interface designed to work with multiple aftermarket  
Bluetooth kits. By utilizing the OnStar commands found in 29bit GM LAN vehicles, the BLU-GM29 allows  
your phone audio to be heard through the vehicle’s speakers and gives you control of the EGO TALK,  
Parrot CK3000 & Motorola IHF1000/IHF1700 through the factory steering wheel controls. The BLU-GM29  
is designed to be a plug-and-play interface with these kits, however it can be used with any aftermarket  
Bluetooth kit (hardwire connections required). Please see below for all installation and control  
instructions.  
EGO TALK  
Installing the BLU-GM29 with the EGO TALK: Plug the 12-pin connector on the  
supplied EGO2SPLIT harness into the 12-pin receptacle on the SPLITGM29 harness.  
Connection Diagram  
Plug the free ends of the EGO2SPLIT harness into the EGO TALK control box. This  
must be done BEFORE the SPLITGM29 harness is connected to the vehicle. Please  
To Factory Radio  
To Vehicle  
note that the BLU-GM29 does not support A2DP streaming audio. If you want to  
enable the A2DP streaming audio out of the EGO TALK, the purchase of a seperate  
vehicle specific auxiliary input is required.  
EGO2SPLIT  
Harness  
Controlling the EGO TALK with the BLU-GM29:  
To turn Bluetooth controls on or off, press and hold the Source button on the steering  
wheel. After one second you will hear either one or two confirmation chimes. You MUST  
release the button as soon as you hear the chime. If you do not release the button  
within one second after the chime is heard the button will revert to it’s factory function of  
changing the source. One chime indicates that the Bluetooth controls are on; two chimes  
indicates that the Bluetooth controls are off.  
To EGO TALK  
BLU-GM29  
GM LAN 29bit Universal  
Bluetooth Integration Interface  
When the Bluetooth controls are activated, the driver information center will display “BT  
Control ON”. Whenever a call is incoming or active, the steering wheel controls automatically switch to Bluetooth control.  
When the Bluetooth controls are de-activated or a call is ended, the driver information  
center will display “BT Control Off”. Once a call is ended the steering wheel controls  
automatically switch back to their factory functions.  
Phone Controls  
Press & hold to  
enable/disable  
Bluetooth controls  
Answer Call/  
Privacy Mode  
Volume Control/Level Matching:  
This feature is very important for matching the volume level of the EGO kit to the  
radio. When you first install the EGO kit with the BLU-GM29 the volume may be  
very loud and distorted. The volume controls on the steering wheel have two functions  
while in the “BT Control On” mode. Press and hold the OnStar/Mute button until a beep  
is heard to toggle between the two functions.  
Volume Up  
SRCE  
OnStar/Mute  
Press and hold to  
switch between  
volume functions:  
Function 1 - Phone volume  
Function 2 - Radio volume  
Volume Down  
Function 1 (Radio Volume):The default setting for the volume controls on the steering  
wheel will adjust the volume of the radio.  
End Call  
Voicedial  
Function 2 (EGO Volume): The volume controls on the steering wheel will adjust the  
volume of the EGO kit.  
By switching between radio volume and EGO kit volume, you can now adjust the volumes and match them to an acceptable level. Once the  
volume level of the EGO kit is set you should not have to change it again as all other  
volume control can be done though the radio or the phone itself.  
A2DP Controls  
Press & hold to  
enable/disable  
Bluetooth controls  
To Enter Volume Control Mode:  
1. Must be in “BT Control On” Mode  
Play/Pause  
2. Press & hold the OnStar/Mute button until a beep is heard. The driver  
information center will display “BT Volume On”  
3. The volume buttons on the steering wheel will now control the EGO volume  
4. Repeat #2 to turn off Bluetooth volume controls  
Volume Up  
SRCE  
OnStar/Mute  
Press and hold to  
switch between  
functions:  
Function 1 - Phone volume  
Function 2 - Radio volume  
A2DP Controls:  
Volume Down  
If you are also using the A2DP audio output of the EGO kit (seperate auxiliary input  
required), you can use the steering wheel controls to track up or play/pause. In order to  
utilize the A2DP controls, the steering wheel controls must be set to “BT Control ON”.  
Now press the down arrow on the steering wheel to toggle between A2DP or Phone  
controls.  
Toggle between  
Phone & A2DP  
controls  
Track Up  
Pacific Accessory Corporation - Santa Ana, CA 92705  
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Volume Control/Level Matching:  
This feature is very important for matching the volume level of the Motorola kit to  
the radio. When you first install the Motorola kit with the BLU-GM29 the volume  
may be very loud and distorted. The volume controls on the steering wheel have two  
functions while in the “BT Control On” mode. Press and hold the OnStar/Mute button until  
a beep is heard to toggle between the two functions.  
Phone Controls  
Press & hold to  
enable/disable  
Bluetooth controls  
Answer Call/  
Privacy Mode  
Function 1 (Radio Volume):The default setting for the volume controls on the steering  
wheel will adjust the volume of the radio.  
SRCE  
Volume Up  
OnStar/Mute  
Press and hold to  
Function 2 (Motorola Volume): The volume controls on the steering wheel will adjust the  
volume of the Motorola kit.  
By switching between radio volume and Motorola kit volume, you can now adjust the  
volumes and match them to an acceptable level. Once the volume level of the Motorola  
kit is set you should not have to change it again as all other volume control can be done  
though the radio or the phone itself.  
switch between  
volume functions:  
Function 1 - Phone volume  
Function 2 - Radio volume  
Volume Down  
End Call  
Menu  
To Enter Volume Control Mode:  
1. Must be in “BT Control On” Mode  
2. Press & hold the OnStar/Mute button until a beep is heard. The driver information center will display “BT Volume On”  
3. The volume buttons on the steering wheel will now control the Motorola volume  
4. Repeat #2 to turn off Bluetooth volume controls  
All Other Bluetooth Kits  
Installing the BLU-GM29 with other Bluetooth kits: If you are installing the BLU-  
Connection Diagram  
GM29 with any Bluetooth kit other than the EGO TALK, Parrot CK3000 or Motorola  
IHF1000/1700 you will have to cut the 14-pin plug off of the EGO2SPLIT harness and  
To Factory Radio  
To Vehicle  
hardwire the unit to the Bluetooth kit. Please note that the steering wheel controls WILL  
NOT function and you MUST use the controller with any Bluetooth kit other than the EGO  
TALK, Parrot CK3000 or Motorola IHF1000/1700.  
Cut the 14 pin connector off of the EGO2SPLIT harness and wire it directly to the  
EGO2SPLIT  
Harness  
Bluetooth kit. Once all connections are made and secured, plug the 12-pin connector  
on the supplied EGO2SPLIT harness into the 12-pin receptacle on the SPLITGM29  
harness. This must be done BEFORE the SPLITGM29 harness is connected to the  
vehicle.  
See Below  
for wiring  
information.  
BLU-GM29  
GM LAN 29bit Universal  
When the Bluetooth kit is active the driver information center will display “BT  
Connected”. Once the Bluetooth kit has been de-activated the driver information center  
will display “BT Off”.  
Bluetooth Integration Interface  
(wire insertion side)  
14 Pin Molex  
Pin # Function  
Color  
Black  
Yellow/Red  
1 Ground (-)  
2 Mute Input (-)  
3 n/a  
4 n/a  
5 n/a  
6 n/a  
7 Audio Input (+)  
8 Battery 12v  
9 Acc 12v  
10 n/a  
W hite/Blue  
Yellow  
Red  
11 n/a  
12 n/a  
Black  
13 n/a  
14 Audio Input (-)  
Black/W hite  
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07-07-09  
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Installation/Compatibility Notes  
1. If you are in a BLU-GM29 call and OnStar is activated, the driver information center will display “Call” and beeps can be heard through the  
speaker. If you want to answer the OnStar call/prompt, you MUST end the active call on the BLU-GM29.  
2. In Cadillac SRX and other vehicles not equipped with a “play/pause” button on the SWC :  
a. Parrot kit will have to be hardwired and Parrot controller must be used.  
b. Must use controller with Motorola IHF1000/1700.  
3. In cars without steering wheel controls: Only the EGO TALK & IHF1000/1700 will be plug-and-play. All other kits must be hardwired.  
4. The BLU-GM29 does not stay powered on with the RAP system; it will shut down as soon as the ignition is cycled off. If you are on a call  
when exiting the vehicle using the Parrot CK3000 or Motorola IHF1000/1700 kits, the call audio will automatically switch to the handset.  
However if you are on a call when exiting the vehicle using the EGO TALK, you must manually disconnect the call from the handset as the EGO  
will remain powered on as long as a call is active.  
5. If you are using OnStar “Turn By Turn” navigation you cannot use the BLU-GM29 as the OnStar text and SWC functions for OnStar take  
priority. Also, if you have low fuel. low tire pressure, etc you will not be able to see any BLU-GM29 text until these warnings are cleared away.  
6. If you are using a Bluetooth kit that supports A2DP audio, iPod, Aux or USB out of the actual audio wires on the Bluetooth kit (like the Parrot  
MKi9200), the audio will only be heard out of the front speakers. This is because we are emulating OnStar and OnStar does not support 4  
speaker mode.  
7.If this interface is being installed with a NU-GM29: The BLU-GM29 has to be installed towards the vehicle harness for both to operate  
correctly. The NU-GM29 should be connected to the radio, the BLU-GM29 connected to the NU-GM29 harness, then the BLU-GM29 harness  
connected to the vehicle side.  
Troubleshooting  
1. Control/Recognition Issues - The Bluetooth kit specific harness MUST be connected to the SPLIT-GM29 harness BEFORE connecting the  
BLU-GM29 module. The BLU-GM29 module MUST be connected to the harness BEFORE connecting to the vehicle. If the radio does not power  
on after you have installed the BLU-GM29, follow the steps below to reset the interface:  
a. With the door open, turn the ignition off  
b. Unplug the 24 pin harness from the BLU-GM29  
c. Plug the 24 pin harness back into the BLU-GM29  
d. Turn the ignition back on  
2. Poor Sound Quality During Calls - The audio level of the Bluetooth kit needs to be matched to the radio volume. Please refer to your  
specific Bluetooth kit’s “Volume Control/Level Matching” section above.  
3. Recommended Bluetooth Option Settings for Phone (refer to the phone’s instruction manual for these settings) –  
a. Headset Disabled  
b. Handsfree Enabled  
c. Audio Source Disabled  
d. A/V Remote Control Target  
4. If you are having trouble familiarizing yourself with the steering wheel buttons and their functions, it may be easier to plug the  
Bluetooth kit’s control unit in to get a feel for how it works.  
DISCLAIMER: Under no circumstances shall the manufacturer or the distributors of the BLU-GM29 be held liable for consequential damages sustained in  
connection with the BLU-GM29. The manufacture and it’s distributors will not, nor will they authorize any representative or any other individual to assume  
obligation or liability in relation to the BLU-GM29 other than its replacement.  
Pacific Accessory Corporation - Santa Ana, CA 92705  
07-07-09  
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