1. Not compatible with all devices. 2. Visit onstar.com for coverage map, details and system limitations. 3. Which ever comes first. See dealer for details. 4. When scheduled in accordance with the Owner's Manual. 5. Multi-Point Vehicle Inspection: A comprehensive vehicle inspection, performed by a qualified dealership, that evaluates multiple "points" on a particular vehicle such as: the engine, transmission, safety equipment, and tires. ©2010 General Motors. Cadillac© CTS Coupe©