Safety Chains
Always attach chains between the vehicle and the trailer. Cross the safety chains under the tongue of the trailer to help prevent the tongue from contacting the road if it becomes separated from the hitch.
Leave enough slack so the rig can turn. Never allow safety chains to drag on the ground.
See also:
Turning the System On or Off
VOL/ (Volume/Power):
Press to turn the system on and off ...
Oil Pressure (CTS-V Only)
This display shows the oil pressure
in either kilopascals (kPa) or pounds
per square inch (psi). ...
Accessories and Modifications
Adding non—dealer accessories or making modifications to the vehicle can
affect vehicle performance and safety, including such things as airbags,
braking, stability, ride and handling, emissions sys ...