Retains factory features in select GM Class II Data Bus vehicles while functioning with an aftermarket radio. Supports Bose Monsoon and Y-91 audio systems. Retains chime functions. Built-in chime volume adjustment EIA color coded wiring for easy... more
OnStar® Radio Replacement Interface for General Motors Class 2 Vehicles w/ Bose Amplified & Non-Amplified Systems The CRUX SONGM-11 is designed to allow for the installation of after-market radios while retaining OnStar functionality with Bose... more
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