Buick LaCrosse: 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 trees. If GPS signals are not available, the OnStar system should still operate to call OnStar. However, OnStar could have difficulty identifying the exact location.
• In emergency situations, OnStar can use the last stored GPS location to send to emergency responders.
• A temporary loss of GPS can cause loss of the ability to send a Turn-by-Turn Navigation route.
The Advisor may give a verbal route or may ask for a call back after the vehicle is driven into an open area.
Potential Issues
Some OnStar services are disabled
after five days. OnStar cannot
perform Remote Door Unlock or
Stolen Vehicle Assistance after the
vehicle has been off continuously
for five days. After five ...
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:
Parking Tips
Make sure the moonroof (if
equipped) and the windows are
closed.
Turn off the lights.
Place any packages, valuables, etc.,
in the trunk or take them with you.
Lock the doors.
Check the indic ...
If the electronic key does not operate properly (vehicles with a smart key
system)
If communication between the electronic key and the vehicle is interrupted or
the electronic key cannot be used because the
battery is depleted, the smart key system and wireless remote control
...
FCC Information
See Radio Frequency Statement for information
regarding Part 15 of the Federal
Communications Commission (FCC)
rules and Industry Canada
Standards RSS-GEN/210/220/310. ...
