Verify Minutes and Expiration
Cadillac CTS / Cadillac CTS Owners Manual / OnStar / OnStar Services / Connections / Verify Minutes and Expiration
Push 
and say “minutes” then
“verify” to check how many minutes
remain and their expiration date.
See also:
Units
Select to display English or
metric units of measure.
Press the set/reset button to
select when units is displayed. ...
Running the Vehicle
While Parked
It is better not to park with the
engine running. But if you ever have
to, here are some things to know.
WARNING!
Idling a vehicle in an enclosed
area with poor ventilation is
dangerous. Eng ...
Ignition Positions
The vehicle has an electronic keyless ignition with pushbutton start.
Pressing the button cycles it through three modes, ACC/ACCESSORY,
ON/RUN/START and STOPPING THE ENGINE/OFF.
If the push ...