Cellular and GPS Antennas
Avoid placing items over or near the antenna to prevent blocking cellular and GPS signal reception.
Cellular reception is required for OnStar to send remote signals to the vehicle.
See also:
Starter Switch Check
WARNING!
When you are doing this
inspection, the vehicle could
move suddenly. If the vehicle
moves, you or others could be
injured.
1. Before starting this check,
be sure there is enough r ...
Customer Assistance Offices (U.S. and Canada)
Cadillac encourages customers to call the toll-free number for assistance. However,
if a customer wishes to write or e-mail Cadillac, the letter should be addressed
to:
United States
Cadillac Cu ...
Remote Vehicle Start
With this feature the engine can be started from outside of the vehicle.
Starting the Vehicle
1. Press and release on the RKE transmitter.
2. Within two seconds, press and hold until the turn s ...