Customize your own vehicle

8. Fleet vehicles, WT and Base Colorado/Silverado, Express Cargo/Cutaway do not get this service. Visit onstar.com for coverage map, details and system limitations.

13. The system wirelessly charges one PMA- or Qi-compatible mobile device. Some devices require an adaptor or back cover. To check for phone or other device compatibility, see

16. MyLink functionality varies by model. Full functionality requires compatible Bluetooth and smartphone, and USB connectivity for some devices.

24. Go to to find out which phones are compatible with the vehicle.

25. Do not use summer-only tires in winter conditions, as it would adversely affect vehicle safety, performance and durability. Use only GM-approved tire and wheel combinations. Unapproved combinations may change the vehicle’s performance characteristics. For important tire and wheel information, refer to Owner’s Manual or see your dealer.