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:
Reporting Safety Defects
In the US
If you believe that your vehicle has a defect which
could cause a crash or could cause injury or death, you
should immediately inform the National Highway
Traffic Safety Administratio ...
Ignition Positions
The ignition switch has four different positions.
Notice: Using a tool to force the key to turn in the ignition could cause damage to the switch or break the key. Use the correct key, make sure it ...
Operating the system
1 - Short press: switch the system ON. Press and hold: switch the system OFF.
2 - Infotainment system mode buttons (RADIO, MEDIA, or TEL). Press a button to
access the desired mode and press the ...