Retains OnStar® system functionality when the factory radio is replaced in an 11-bit GMLAN vehicle. Generates all safety warning chimes and audible turn signal indicators.
Features:
Radio Replacement Retention Interface for Select 2004-2009 GMLAN 11Bit Vehicles with OnStar
Plug and play interface
Provides an accessory turn on wire and retains the factory Retained Accessory Power (RAP) feature
Provides a steering wheel control wire output that can be connected directly to a SWI-JACK, SWI-PS,or SWI-X
Retains all warning chimes and turn signal/hazard clicks
Steering wheel Mute/OnStar button functions just like factory. Initiate OnStar or mute aftermarket radio with optional steering wheel control interface