OnStar
Cadillac CTS / Cadillac CTS Owners Manual / OnStar
See also:
Roadside Service
U.S.: 1-800-224-1400
Canada: 1-800-882-1112
TTY Users (U.S. only):
1-888-889-2438
Mexico: 01-800-466-0805
As the owner of a new Cadillac, you are automatically enrolled in the
Roadside Service ...
Turn and Lane-Change Signals
An arrow on the instrument panel cluster flashes in the direction of the turn
or lane change.
Move the turn signal lever all the way up or down to signal a turn.
Raise or lower the lever until t ...
Remote Start Heated and Ventilated Seats
During a remote start, the heated or ventilated seats can be turned on
automatically. They are canceled when the ignition is turned on.
Press the button to use the heated or ventilated seats after ...






