3 months of OnStar Access or SiriusXM at NO CHARGE!

For the month of September, schedule an appointment with Certified Service using our Online Service Scheduling tool and you can get 3 months of OnStar Remote Access or SiriusXM at no charge! If you’re already on a paid plan or your vehicle is not equipped to support these services, you can still get 3 months of SiriusXM streaming online or with any connected device using the SXM app. See Luciani Cadillac for details.