Crux Interfacing Solutions • 6860 Canby Ave., Suite 116, Reseda, CA 91335
phone: (818) 609-9299 • fax: (818) 996-8188 • www.cruxinterfacing.com
rev.051918
BTGM-33
Bluetooth Han 4 Channel Audio Streaming for
GM LAN 29 Bit Vehicles
1 of 2
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Adds Bluetooth Handsfree Calling to the OEM radio.
- Adds 4 channel Bluetooth Music streaming to the OEM Radio.
- Maintains the use of the factory XM radio, if equipped.
- Automatically pauses BT Streaming when a call is received, and resumes when the call is ended.
- Allows user to answer, end calls track up and track down using the steering wheel controls.
- DSP and Echo-Cancellation allows for clear conversations on both sides of the phone call.
- Automatically mutes any source as soon as a call is received, and resumes when call is ended.
- Allows any previously paired mobile phone to automatically re-connect to the Bluetooth interface.
- Fully retains OnStar functionality.
- Hear Navigation App voice prompts from the factory speakers while in Bluetooth mode.
- Magnetic Phone Mount Included.
PRODUCT FEATURES:
R
INTERFACING SOLUTIONS
INSTALLATION INSTRUCTIONS:
1. Remove the radio to gain access to
the connectors.
2. Unplug the factory radio connectors
and plug them into the BTGM-33
T-harness.
3. Plug the male connectors of the
BTGM-33 T-harness to the radio.
4. Mount the microphone to a desired
location. We recommend mounting it
by the rearview mirror or the A pillar.
Point the microphone towards the
driver.
5. Run the microphone wire along the
front headliner, down the A pillar and
towards the radio. Plug the 3-pin plug
of the microphone cable to the mating
connector on the BTGM-33 T-harness.
6. Plug the 12-pin Molex connector to
the BTGM-33 module.
