1-1 of 1 Answer
I’m not sure if it will work with your onstar but I do know it will work with your steering wheel controls. You will have to purchase separate the maestro RR interface. Once you login and program you maestro RR it will ask you the year make and model of your vehicle and what type of features the vehicle has that you can check off and arrange yourself
Sorry, there was a problem. Please try again later.
