Buick LaCrosse: 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 another cellular area.
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. ...
Vehicle and Power Issues
OnStar services require a vehicle
electrical system, wireless service,
and GPS satellite technologies to be
available and operating for features
to function properly. These systems
may not o ...
See also:
Compass display
Compass display
Push the button for about 1 second when the ignition switch is placed in the
ON position to toggle the outside temperature and compass direction display on or
off. The dis ...
Using Cruise Control
1. Push the CRUISE button on the
steering wheel. The CRUISE
MAIN indicator on the instrument
panel comes on.
The cruise control systemcan be
left on, even when it is not in use.
2. Acceler ...
“Connect Phone”
NOTE:
The Add Phone command is not available
when the vehicle is moving.
Use the Connect Phone commands to manage
the phones connecting to the vehicle or to enable
the Bluetooth function on the ...
