Buick LaCrosse: 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.
Global Positioning
System (GPS)
• Obstruction of the GPS can
occur in a large city with tall
buildings; in parking garages;
around airports; in tunnels,
underpasses, or parking
garages; or in an area with very
dense tr ...
Unable to Connect to OnStar
Message
If there is limited cellular coverage
or the cellular network has reached
maximum capacity, this message
may come on. Push to try the
call again or try again after driving a
few miles into ...
See also:
Front Storage
Front Storage
Pull up on the handle (A) and pull
the cover down to open. ...
During a call
There are some options available during a call.
Select one of the following displayed on the screen, if necessary:
Hang up:
Finish the call.
Use Handset:
Transfer the call to the cellular phone ...
Changing shift ranges in S mode
When the shift lever is in the S position, the shift lever can be operated
as follows:
Type A
1 Upshifting
2 Downshifting
Type B
1 Upshifting
2 Downshifting
The initial shift range in S m ...
