OnStar Services

See also:

Engine Compartment Fuse Block (CTS Wagon)
This fuse block is on the left side of the engine compartment. Lift the fuse block cover to access the fuses. The vehicle may not be equipped with all of the fuses and relays shown. Notic ...

The new beginning
In actuality, the CTS came into its own for the 2008 model year. Totally redesigned, reconfigured and reengineered, the present CTS is paving the way for the future of Cadillac and for the Cadilla ...

Roof
Sunroof A. Open or Close B. Vent On vehicles with a sunroof, the sunroof only operates when the ignition is in the ACC/ACCESSORY or ON/RUN, or when Retained Accessory Power (RAP) is active. S ...