Hummer H2 Automobile User Manual


 
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OnStar System Limitations
Complete limitations can be found on the subscriber
services agreement. In order to provide you with
excellent service, calls with the OnStar Center may be
monitored or recorded.
OnStar Service is:
available in the 48 contiguous United States, Alaska,
Hawaii and Canada;
available when the vehicle is within the operating
range of a cellular provider;
subject to limitations caused by atmospheric
conditions, such as severe weather or topographical
conditions, such as mountainous terrain.
subject to cellular carrier equipment limitations.
subject to limitations caused by baggage loaded on
the roof rack and placement of the luggage rack
crossrails (if equipped).
Global positioning locating capabilities will not be
available if satellite signals are obstructed.
OnStar will not function if the vehicle’s battery is
discharged or disconnected. It may also be inoperative
if the vehicle is in an accident and the OnStar or vehicle
electrical system components are damaged.
OnStar is the communication link between you and
existing governmental emergency and roadside service
providers. OnStar will receive your call and use
reasonable effort to contact an appropriate provider.
OnStar cannot promise that the providers will respond
in a timely manner or at all.
OnStar Steering Wheel Control
You can use the steering
wheel control to interact
with the OnStar system.
See the OnStar manual
provided with your vehicle
for more information.