? Replicates factory warning chimes & provides a databus-generated 12V accessory power output that is fully compatible with the GM(R) RAP system;? Keeps the radio powered after key-off;? Issues data commands that maintain a health system status to other vehicles systems;? Retains all warning chimes including backup chimes, memory seats, low fuel, door/hatch ajar & others;? Retains RAP system when key is turned off--radio stays on for approximately 10 min or until the door is opened;? Supplied wire harness to connect aftermarket stereo to factory speakers;? Will work in vehicle that has the factory Bose(R) amp removed or bypassed--custom wiring is required;? Buzzer is built into the interface;? For non-OnStar(R) 29-bit 2006-2007 Buick(R) Lucerne, 2007 Cadillac(R) DTS, Escalade & SRX, 2007 Chevrolet(R) Avalanche, Equinox, Silverado (nonclassic), Suburban & Tahoe, 2006-2007 Impala & Monte Carlo, 2007 GMC(R) Acadia, Denali, Sierra (nonclassic) & Yukon, 2007 Pontiac(R) Torrent & 2007 Saturn(R) Outlook;
Condition : This item is brand new, unopened and sealed in its original factory box.