CRUX CRUX BTGM-33 Bluetooth® Interface

The Crux BeeLine series BTGM-33 allows you to add Bluetooth hands-free communication and wireless audio streaming to the factory radio of select GM vehicles. The BTGM-33 add-on Bluetooth interface installs behind the factory radio using the included T-harness. The BTGM-33 is compatible with the following 2006 to 2013 GM LAN 29-bit vehicles. To be compatible, the factory radio must have XM Radio selectable as a source, but the XM Radio tuner cannot be built into the radio. (If included, the XM Radio tuner...