Multi-Band Antenna
The antenna located on the roof of the vehicle is used for the OnStar, 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.
If the vehicle has a sunroof and it is open, the performance of OnStar, XM, and GPS can be affected.
See also:
Going & Stopping
Again with the comparison, but the Escalade and Yukon Denali I tested have
the exact same 6.2-liter V-8, yet they felt worlds apart. Sure, the Escalade is
tuned to turn out 403 horsepower versus t ...
Passenger Airbag Status Indicator
The vehicle has a passenger
sensing system. See Passenger
Sensing System for
important safety information.
The instrument panel has a
passenger airbag status indicator.
United States
Ca ...
Starting the Vehicle with a Low Transmitter Battery
Replace the battery if the REPLACE
BATTERY IN REMOTE KEY
message displays in the DIC.
See “Replace Battery In Remote
Key” under Key and Lock Messages for additional
information.
If the trans ...