Multi-Band Antenna
The multi-band antenna is on the roof of the vehicle. The antenna is used for the AM—FM radio, OnStar, the XM Satellite Radio Service System, and GPS (Global Positioning System), if the vehicle has these features. Keep the antenna clear of obstructions for clear reception.
See also:
Security
OnStar provides services like Stolen Vehicle Assistance, Remote Ignition
Block, and Roadside Assistance, if the vehicle is equipped with these services.
OnStar can unlock the vehicle doors remotely, ...
Remote Keyless Entry (RKE) System Operation (Keyless Access)
The Keyless Access System
transmitter will work up to 60m
(195 ft) away.
The Keyless Access System locks
and unlocks the doors and trunk
without pressing the buttons on
the keyless access t ...
2010 Cadillac CTS4 3.6L Sport Wagon Review
You would have to have lived your entire life in a cave in the farthest
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are 50 years old or older, you clearly remembe ...