OS-311 Radio Replacement Interface for GMLAN 11bit Vehicles
The OS-311 is a plug and play interface that allows replacement of a General Motors GMLAN factory stereo and maintain operation of the OnStar system and many other vehicle factory features.
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.
The Following General Motors Vehicles using the GMLAN 11bit data Bus with or without a Factory Amplifier:
Pontiac: G5 (2007) Solstice (2007) Saturn: Aura (2007) Sky (2007)
Chevrolet: Cobalt (2007) HHR (2007)