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:
Convenience Net (Sedan and Coupe)
The vehicle may have a
convenience net in the rear.
Put small loads behind the net.
It can also be positioned into an
envelope style to hold smaller items.
The net is not for heavier loads.
St ...
Vehicle Symbol Chart
Here are some additional symbols that may be found on the vehicle and what they
mean. For more information on the symbol, refer to the Index.
: Adjustable Pedals
: Airbag Readiness Light
: Air ...
SERVICE STABILITRAK
This message displays if there
has been a problem detected
with the StabiliTrak® system.
The TCS/StabiliTrak warning light
on the instrument panel cluster
also comes on.
If this message come ...