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Item: IM1KV0488 Model: GMOS-LAN-012
Important chimes and alarms associated with your OnStar or other OE satellite system may route through the factory-installed radio. You don't have to give up important functionality if you want to upgrade your vehicle radio; with the Metra OnStar chime retention module, you can retain essential chimes.
The Metra car interface kit features a reverse output and includes an antenna adapter, making it easy to integrate into multiple vehicles. The kit includes a 12-volt accessory output, allowing aftermarket radio operation.
Retain Important Sounds
Designed to retain chimes, alarms, and other satellite system sounds, the Metra car interface kit allows you to maintain the safe, secure feeling associated with owning an OnStar system. Get the best car audio parts for your vehicle without sacrificing the functionality of other onboard systems.
The kit, which includes a chime retention harness and all necessary wires, works with both amplified and non-amplified systems. Although the kit works with many aftermarket radio installations, always do your research before buying new car audio parts to ensure all your pieces will be compatible.