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:
Fuses
Totally Integrated Power Module (TIPM)
The TIPM is located in the engine compartment near theair cleaner assembly. This
center contains cartridge fusesand mini fuses. A label that identifies each c ...
Operating range
Coupe shown Sedan similar
The Intelligent Key functions can only be used
when the Intelligent Key is within the specified
operating range from the request switch 1 .
When the Intelligent Key bat ...
Low tire pressure warning light (U.S.-spec. models)
When the ignition switch is turned to the “ON” position, the low tire pressure
warning light will illuminate for approximately 2 seconds to check that the tire
pressure monitoring system (TP ...
