- Vehicle Make (A): Cadillacs
The GMOS-06 interface is designed to allow the user to replace the OEM radio with an aftermarket unit in amplified Cadillacs and retain full functionality of the Onstar system as well as all safety and warning chimes. The GMOS-06 will also retain the reta
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*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.
