OnStar Services

See also:

Cargo Tie-Downs
For vehicles equipped with cargo tie—downs, the four tie-downs are located in the rear compartment of the vehicle. Use the tie-downs to secure small loads. ...

Capacities and Specifications
The following approximate capacities are given in metric and English conversions. See Recommended Fluids and Lubricants   for more information. ...

Rear Compartment Fuse Block (CTS Wagon)
This fuse block is on the right side of the vehicle, behind the trim panel in the rear compartment. The vehicle may not be equipped with all of the fuses, relays, and features shown. ...